Head unit compatibilty with active sub.

Hey guys, im purchasing my first setup of audio items for my first car and have no idea how the compatibility of these items work, specifically with the output spec side. So i am in need of some help and answers to a few questions would be really useful.

I have purchased an active subwoofer which has an inbuilt amplifier, and now i am looking at a Sony XAV-70BT head unit which i am interested in and want to confirm whether they are compatible with each other before i make the purchase. The specs of both items are bellow.

Specs of the head unit :

Connection Box

Audio Video Output 1 (rear)

Ampilifier

S-MOSFET Output Power 52W x 4
Sub Out Yes
EQ7 7-Band Equalizer

Specs of the Active subwoofer:

•Maximum output power: 180W(90Wx2)
•RMS power: 120W(60Wx2)
•External Bass Remote Control
•Output Impedance: 2Ohm+2Ohm
•Frequency: 30~100Hz
•S/N(A): 91dB
•Maximum Current Consumption: 12A
•Sensitivity (Distortion level 1%): RCA input 82mV, Speaker input 0.8V
•Voltage: 14.4V (10V~16V)

I also would like to use my stock speakers for the setup. And continue to use the factory auxiliary input in my 07 FD2, and retain the functionality of my steering wheel mounted controls. Will there be any issues with any of those things ?

Thanks for any input in advance.

it has an inbuilt amp? yes. it'll work. Your headunit only needs 1pre-out (a left and right channel of rca outputs) to power it...
You'll need a power wire, a remote wire, a ground wire, and rca's.. with that, you connect the power to your battery straight up, with a fuse as close to the battery as possible. the ground goes to the nearest bolt or something you can, which has good contact with the body (say like, a seat bolt or something, put the ground terminal thingo on the body side.. but make sure to file back any paint on the body (where the terminal will touch it) so it has good contact.
Then the remote wire and rca's, run them up to the headunit, the remote wire will connect straight to a wire in the back of your headunits loom. should be blue with white stripe, or just blue.. either or.. should have 'remote' on it either way.. and rca's, just plug into your headunits back.

If you aren't confident in doing it yourself, take it to a local car audio store, and get them to install it and tune it for you, for best results.

Also, you can use the factory speakers no problem. you shouldn't have any issues as long as you like how they sound.

Cheers

Quote:

---

Originally Posted by Drifter995

it has an inbuilt amp? yes. it'll work. Your headunit only needs 1pre-out (a left and right channel of rca outputs) to power it...
You'll need a power wire, a remote wire, a ground wire, and rca's.. with that, you connect the power to your battery straight up, with a fuse as close to the battery as possible. the ground goes to the nearest bolt or something you can, which has good contact with the body (say like, a seat bolt or something, put the ground terminal thingo on the body side.. but make sure to file back any paint on the body (where the terminal will touch it) so it has good contact.
Then the remote wire and rca's, run them up to the headunit, the remote wire will connect straight to a wire in the back of your headunits loom. should be blue with white stripe, or just blue.. either or.. should have 'remote' on it either way.. and rca's, just plug into your headunits back.

If you aren't confident in doing it yourself, take it to a local car audio store, and get them to install it and tune it for you, for best results.

Also, you can use the factory speakers no problem. you shouldn't have any issues as long as you like how they sound.

Cheers

---

Thanks for that it really helped, much appreciated :)

Drift is right.

further to add to this,

Make sure that you hook up the AMP L/R RCA's to the SONY HU - Either REAR or SUB OUT RCA's. (this will depend if your HU has 3 levels of RCA out. FRONT, REAR, SUB.)

Always connect AMPS/SUB Wooofaaa to SUB PRE-OUTS.

Quote:

---

Originally Posted by IV73CI

Drift is right.

further to add to this,

Make sure that you hook up the AMP L/R RCA's to the SONY HU - Either REAR or SUB OUT RCA's. (this will depend if your HU has 3 levels of RCA out. FRONT, REAR, SUB.)

Always connect AMPS/SUB Wooofaaa to SUB PRE-OUTS.

---

ah true, didn't think about whether it'd have three pre-outs or not.. if my googling is correct, it has 3.. so yeah, connect the rcas to the sub out :D

Quote:

---

Originally Posted by Drifter995

ah true, didn't think about whether it'd have three pre-outs or not.. if my googling is correct, it has 3.. so yeah, connect the rcas to the sub out :D

---

And most of the time..

HU Sub pre-outs are generally single RCAs. Which means if ur amp has L/R for the inputs then you will need to buy a Y splitter rca to get both channels to work on the amp.. Even if your amp is a monoblock...

Quote:

---

Originally Posted by IV73CI

And most of the time..

HU Sub pre-outs are generally single RCAs. Which means if ur amp has L/R for the inputs then you will need to buy a Y splitter rca to get both channels to work on the amp.. Even if your amp is a monoblock...

---

What? most decent aftermarket Hu have 2 channel sub out(non fader), only a couple i seen that dont(mostly AV ones).....even if the hu only has one output when you are only running 1 channel(1 sub) you only need 1 input on the amp, generally the white(left ch) input. No need for a y splitter.....

I currently only have 1 rca plugged in for my sub and plugging the second rca in does nothing as it only requires a single ch input.

Quote:

---

Originally Posted by TbM

What? most decent aftermarket Hu have 2 channel sub out(non fader), only a couple i seen that dont(mostly AV ones).....even if the hu only has one output when you are only running 1 channel(1 sub) you only need 1 input on the amp, generally the white(left ch) input. No need for a y splitter.....

I currently only have 1 rca plugged in for my sub and plugging the second rca in does nothing as it only requires a single ch input.

---

http://www.synergy-athletics.com/wp-...me-lincoln.jpg

this applies to most audio equipment, weather it be home or automotive.

L channel is used if there is only 1 input.

Quote:

---

Originally Posted by Bludger

http://www.synergy-athletics.com/wp-...me-lincoln.jpg

this applies to most audio equipment, weather it be home or automotive.

L channel is used if there is only 1 input.

---

The more you know. This explains the old tv I had and some of the old equipment I had with only white I think it was audio jacks

Quote:

---

Originally Posted by TbM

What? most decent aftermarket Hu have 2 channel sub out(non fader), only a couple i seen that dont(mostly AV ones).....even if the hu only has one output when you are only running 1 channel(1 sub) you only need 1 input on the amp, generally the white(left ch) input. No need for a y splitter.....

I currently only have 1 rca plugged in for my sub and plugging the second rca in does nothing as it only requires a single ch input.

---

You statement here is half right champ.

"MOST" CD/MP3 HU's have L/R For sub-preouts and others shows 1 for SUB PREOUTS. - most likely these units are the high end units (DB Competition series etc) without the output speaker wires - ALL RCA's. FRONT - HIGH/MID/LOW | REAR - HIGH/MID/LOW | SUB - LOW.

DVD Incar entertainment units have only 1 x RCA for SUB-PRE OUTS.

So from what IV73CI is saying is also correct.

I used to work for Autobarn / Harvey Norman on the gcoast as an Installer for 5yrs.

I know the OP is about incar HU's but since the topic was brought up about Incar and Home sub pre-outs being the same is not correct. - just to prove a point :)

FYI - Here is an example for a YAMAHA Home Receiver for Bludgers quote regarding Home systems etc - L or R RCA can be used - Only 1 RCA though not BOTH for 1 output.

http://i1164.photobucket.com/albums/...LLZ/yamaha.jpg

http://i1164.photobucket.com/albums/...LZ/yamaha1.jpg

Quote:

---

Originally Posted by XB-16-AX

You statement here is half right champ.

"MOST" CD/MP3 HU's have L/R For sub-preouts and others shows 1 for SUB PREOUTS. - most likely these units are the high end units (DB Competition series etc) without the output speaker wires - ALL RCA's. FRONT - HIGH/MID/LOW | REAR - HIGH/MID/LOW | SUB - LOW.

DVD Incar entertainment units have only 1 x RCA for SUB-PRE OUTS.

So from what IV73CI is saying is also correct.

I used to work for Autobarn / Harvey Norman on the gcoast as an Installer for 5yrs.

FYI - Here is an example for a YAMAHA Home Receiver for Bludgers quote regarding Home systems etc - L or R RCA can be used - Only 1 RCA though not BOTH for 1 output.

http://i1164.photobucket.com/albums/...LLZ/yamaha.jpg

http://i1164.photobucket.com/albums/...LZ/yamaha1.jpg

---

http://i1087.photobucket.com/albums/...07321bbc0e.jpg

I dont think you read my statment mate, read the first line again.
"most decent aftermarket Hu have 2 channel sub out(non fader), only a couple i seen that dont(mostly AV ones)"
If you notice i did say its av ones that ive seen with 1 channel, as a supposed installer you should know there are far more cd/mp3 units then AV ones so my statement is 100% correct.

I never said they didnt exist just that there are many more cd/mp3 units around than AV. AV means Audio/Visual unit if you dont know, thought id explain that to you cause you dont seem to know much about car audio.

If you dont think there are more cd/mp3 units then AV consider the fact that AV has only started coming in the last few years where as cd/mp3 has been around for a much longer time, common sense would dictate that many more cd/mp3 have been sold so they are in the majority.


IV73CI was not correct, he said you need to run 2 RCA's to the amp requiring a single channel soruce, if you were an installer you should know this is not the case, sub amp powering 1 sub only requires one RCA input, dont need a Y splitter like he was trying to get the OP to waste his hard earned money on.

Working for autobahn/harvey norman doesnt mean you know what your on about, dont know why you needed to include that, Ive been doin audio for over 10 years now so whats your point?

Also never heard of harvey norman(stores near me) installing car stereos and Northfeild are pretty much the only installers i respect in QLD, any muppet can work at autobahn.

Funny that you Neg reped me for that post as ive already recieved many positive reps from it so ozhonda is either full of idiots or looks like your wrong, like IV73CI. Id bet on the latter one.

Regards,
I worked at harvey norman so i know everything.:thumbsup:

Quote:

---

Originally Posted by TbM

http://i1087.photobucket.com/albums/...07321bbc0e.jpg

I dont think you read my statment mate, read the first line again.
"most decent aftermarket Hu have 2 channel sub out(non fader), only a couple i seen that dont(mostly AV ones)"
If you notice i did say its av ones that ive seen with 1 channel, as a supposed installer you should know there are far more cd/mp3 units then AV ones so my statement is 100% correct.

I never said they didnt exist just that there are many more cd/mp3 units around than AV. AV means Audio/Visual unit if you dont know, thought id explain that to you cause you dont seem to know much about car audio.

If you dont think there are more cd/mp3 units then AV consider the fact that AV has only started coming in the last few years where as cd/mp3 has been around for a much longer time, common sense would dictate that many more cd/mp3 have been sold so they are in the majority.


IV73CI was not correct, he said you need to run 2 RCA's to the amp requiring a single channel soruce, if you were an installer you should know this is not the case, sub amp powering 1 sub only requires one RCA input, dont need a Y splitter like he was trying to get the OP to waste his hard earned money on.

Working for autobahn/harvey norman doesnt mean you know what your on about, dont know why you needed to include that, Ive been doin audio for over 10 years now so whats your point?

Also never heard of harvey norman(stores near me) installing car stereos and Northfeild are pretty much the only installers i respect in QLD, any muppet can work at autobahn.

Funny that you Neg reped me for that post as ive already recieved many positive reps from it so ozhonda is either full of idiots or looks like your wrong, like IV73CI. Id bet on the latter one.

Regards,
I worked at harvey norman so i know everything.:thumbsup:

---

Not teaming up on anyone here - just want to point out that simple responses can be easily solved by reading the posts/replies and it does not require a blog of answers to prove whos right or wrong .. ffs.

Your saying that i dont read nor understand the OP or your post,

From reading all the replies on this OP - it appears that vtec is the closest to answer the theory relating to the OP.

Quote:

---

Specs of the Active subwoofer:
•Maximum output power: 180W(90Wx2)
•RMS power: 120W(60Wx2)

---

Quote:

---

IV73CI was not correct, he said you need to run 2 RCA's to the amp requiring a single channel soruce, if you were an installer you should know this is not the case, sub amp powering 1 sub only requires one RCA input, dont need a Y splitter like he was trying to get the OP to waste his hard earned money on.

---

OP refers to 90wx2 or 60wx2 RMS - this means that the built in Active AMP clear shows a 2channel AMP. it doesnt actually say how many subs are connected to this amp but seeing that the amp is a 2ch - it makes sense two subs are connected - Most built in AMP /Sub Active units are suited to match the amp vs sub - I.E 1 sub = 1ch amp or 2subs = 2chan amp sold as a combo/kit.

Therefore the Sub INPUT should be 2x RCA L&R which will require a 3 Y splitter to run the signals from the HU to the AMP L&R due to the 2chan configuration. (VTEC's response to this is correct)


IF you decide to run just 1 RCA from the HU and to the AMP 1 RCA ...then one of the SUB will not work due to a 2chn config - rather than a bridge mode.

The Sony Head unit OP was enquiring about has;
•RCA Audio Output(s) : Front, Rear, and Subwoofer RCA pre-amp outputs

Sub output = 1 x RCA as illustrated from the manual.

http://i1164.photobucket.com/albums/...ROLLZ/sony.jpg
courtesy of: http://store.sony.com/wcsstore/SonyS...set-184728.pdf


i guess the main question that everyone has missed out on is "How many Subs are connected to the amp and how"?..

Quote:

---

I dont think you read my statment mate, read the first line again.
"most decent aftermarket Hu have 2 channel sub out(non fader), only a couple i seen that dont(mostly AV ones)"
If you notice i did say its av ones that ive seen with 1 channel, as a supposed installer you should know there are far more cd/mp3 units then AV ones so my statement is 100% correct.

---

i dont doubt your response - hence i said why its half right. but not 100% as you claim.

Quote:

---

even if the hu only has one output when you are only running 1 channel(1 sub) you only need 1 input on the amp, generally the white(left ch) input. No need for a y splitter.....

---

this is the other half which was inaccurate if refered back to OP - but in generallisation YES its correct.

The OP could state 2xchan or 2chan bridged into 1 ...who knows .... but as i mentioned already most Active sub/amp kits are made to match amp & sub characteristics 1:1 ratio ...

Quote:

---

Working for autobahn/harvey norman doesnt mean you know what your on about, dont know why you needed to include that, Ive been doin audio for over 10 years now so whats your point?

---

oh yeh i do know what im on about - im not a guru or a rocket scientists - i included that to let the poster know that i can help if required and if local.

my 5yrs+ are qualified electronics engineering.

your 10yrs+ could just be self taught / self experience / knowledge and installs on own cars / friends etc etc. - i dont doubt that either - and most people start off from this - just like i did.

its not about how long uve been in the game/business - its about sharing WHAT you know from personal / professional experience. :thumbsup:

Quote:

---

Also never heard of harvey norman(stores near me) installing car stereos and Northfeild are pretty much the only installers i respect in QLD, any muppet can work at autobahn.

---

were obviously in a difference location from each other. ive heard good things about Northfield too .. no doubt :thumbsup:

and yes any muppet can work at autobarn - esp nowadays/generations.

but i was one of the early pioneers part of the early autobarn installers. just an FYI. ;)

Quote:

---

Funny that you Neg reped me for that post as ive already recieved many positive reps from it so ozhonda is either full of idiots or looks like your wrong, like IV73CI. Id bet on the latter one.

---

Why are people so hyped up about rep pointd etc . - i give + or - to posts that i seem right or wrong etc.

i dont rep people because im a hater or jealous etc. i rep whoever the **** i want. and people can do the same.

just gotta remember ppl - this is a online forum - no need to be serious and all and there is definately no need to troll and post up harrassing pics/gifs.

it should be an exciting fun and enjoying experience for everyone without being put down or having a go at someone.

lets all have fun :)

http://i0.kym-cdn.com/entries/icons/...u-a-wizard.jpg

Quote:

---

Originally Posted by XB-16-AX

OP refers to 90wx2 or 60wx2 RMS - this means that the built in Active AMP clear shows a 2channel AMP. it doesnt actually say how many subs are connected to this amp but seeing that the amp is a 2ch - it makes sense two subs are connected - Most built in AMP /Sub Active units are suited to match the amp vs sub - I.E 1 sub = 1ch amp or 2subs = 2chan amp sold as a combo/kit.

Therefore the Sub INPUT should be 2x RCA L&R which will require a 3 Y splitter to run the signals from the HU to the AMP L&R due to the 2chan configuration. (VTEC's response to this is correct)


IF you decide to run just 1 RCA from the HU and to the AMP 1 RCA ...then one of the SUB will not work due to a 2chn config - rather than a bridge mode.

i guess the main question that everyone has missed out on is "How many Subs are connected to the amp and how"?..

---

Quote:

---

Originally Posted by Mr Abzii

I have purchased an active subwoofer which has an inbuilt amplifier

---

He has clearly stated that he has purchased an active subwoofer with inbuilt amp, if he had more than 1 it would of said a pair or set of subwoofers. Even if the amp is 2ch it should be run bridged thus still only needing 1 rca input

Quote:

---

Originally Posted by TbM

He has clearly stated that he has purchased an active subwoofer with inbuilt amp, if he had more than 1 it would of said a paid or set of subwoofers.

---

why would u pay for an Active sub/amp combo and pay for 1 subs seperately or if it did come with 2 subs? - this is just wrong. - hence why they call it a Active Sub/Amp combo priced as a total package.

Never seen an Active sub using a 2xchannel AMP to run 1 sub. - this is just plain stupid for the manufacturers to even promote to sell. - they will loose money as its not profitable.

Yet again - all this can change if the store has decided to "modifiy" the combo to customer specific requirements. :) :thumbsup:

Quote:

---

Even if the amp is 2ch it should be run bridged thus still only needing 1 rca input

---

you will still need to hook up both L/R RCA's to be in bridge mode. or else only half of the signal/ output voltage power will be experienced. - I.E 5V preout will be half to 2.5V.

Quote:

---

Originally Posted by XB-16-AX

why would u pay for an Active sub/amp combo and pay for 1 subs seperately or if it did come with 2 subs? - this is just wrong. - hence why they call it a Active Sub/Amp combo priced as a total package.

Never seen an Active sub using a 2xchannel AMP to run 1 sub. - this is just plain stupid for the manufacturers to even promote to sell. - they will loose money as its not profitable.

Yet again - all this can change if the store has decided to "modifiy" the combo to customer specific requirements. :) :thumbsup:



you will still need to hook up both L/R RCA's to be in bridge mode. or else only half of the signal/ output voltage power will be experienced. - I.E 5V preout will be half to 2.5V.

---

was meant to say pair not paid, have edited.
If you refer back to my last post i was trying to point out the he said he got "an active subwoofer" not a pair or set of subs which would imply more than 1 woofer.

Its quite common to use a 2 ch amp to power a sub and run it in bridge.

In my experience you only need to use 1 rca for bridging 2ch together, i currently have a eclipse PA5422 in my civic and it makes no difference weather i hook up both or only left, if you were correct i would have to basicly half my gain if i plugged in the second one, which is not the case, have also installed some kicker and apline amps with the same effect. If you could give an example of a car amp(2 ch in bridge or 4 ch running 1 side bridge) that does require both inputs i would be interested as ive never seen that.

My home sub also works the same, has 2 inputs but if i use a y splitter it has no difference to just using the white/L input.

It seems like this thread has turned into a mess of debates, I have read through it all and each post has contributed to my understanding on car audio.

Also to clear things up i added a link to the active subwoofer i purchased.

http://www.ebay.com.au/itm/BLITZ-AUD...item1c206dfdae

Thanks for the help guys !

Quote:

---

Originally Posted by Mr Abzii

It seems like this thread has turned into a mess of debates, I have read through it all and each post has contributed to my understanding on car audio.

Also to clear things up i added a link to the active subwoofer i purchased.

http://www.ebay.com.au/itm/BLITZ-AUD...item1c206dfdae

Thanks for the help guys !

---

Sorry for the mess in your thread but if i see someone giving incorrect info ill call them on it.

Thanks for posting up the active sub, confirms that i was correct that its a single sub using a 2 channel amp, unless its been setup to run a channel to each coil then you will only need the 1 sub output from the headunit connected to the white/L channel of the amp. no need for y splitter.

If it has been setup to use a channel each coil then you would need a y splitter but i have never seen this done and it would be illogical of manufactures to run it in stereo when your using a mono/non fader input. Would explain why but i think there has been enough in this thread.

To answer your original questions,
Yes the sub and headunit will be compatible

You will be able to use the stock speakers and power them by the headunits internal amp

Taken from http://www.crutchfield.com/S-AZcrmDN...fo#details-tab
"Steering Wheel Remote Compatibility: The headunit features an OEM steering wheel remote control input on the rear of the unit to allow you to keep your vehicle's radio steering wheel remote controls when used with the optional PAC SWI-PS Steering Wheel Control Interface Adapter (127SWIPS, sold separately); or the optional Metra ASWC Steering Wheel Control Interface Adapter (120ASWC, sold separately)."
Search those model numbers to see if your car is compatable

Havent installed a stereo in an fd2 so i dont know how the aux is set-up so i dont know if you can or cant reuse aux port sorry.

Hope that helps.

Honestly, I would just put both on there.. as the other dude said, it'd half the voltage output from the headunit if you only put one on.. and the chance of it being one channel per coil is pretty high... I'd just not risk it and put a Y splitter.. it's only like 5 dollars extra.. Not really that big a deal is it? just y split at the back of the headunit (pretty messy, but you don't have speaker amp yet, so it should be fine) and then normal rca out from there.
I'm more of a 'why not spend the extra dosh if it'll make it sound better, or reduce the chance of it sounding like ass' or something along those lines.
Better to have spent the extra money on the y splitters than to have not and been disappointed with it... Imo, i would do it anyway.

Quote:

---

Originally Posted by Drifter995

Honestly, I would just put both on there.. as the other dude said, it'd half the voltage output from the headunit if you only put one on.. and the chance of it being one channel per coil is pretty high... I'd just not risk it and put a Y splitter.. it's only like 5 dollars extra.. Not really that big a deal is it? just y split at the back of the headunit (pretty messy, but you don't have speaker amp yet, so it should be fine) and then normal rca out from there.
I'm more of a 'why not spend the extra dosh if it'll make it sound better, or reduce the chance of it sounding like ass' or something along those lines.
Better to have spent the extra money on the y splitters than to have not and been disappointed with it... Imo, i would do it anyway.

---

Good thinking bud - an easy fix for guarantee that your expandables are kept to working order and warranty retained. (not voided).

u can try it out and see if there are any difference in the sound/quality/power/distortion.

would be nice to see if there was actual differences of just having 1 RCA compared to 2 RCA splitted into Y.

let us know how u go bud.

P.S - make sure you got a good ground for your amp - seeing that your going to install this under your seat?

Enjoy pumpin the bass!! -

Quote:

---

Originally Posted by Drifter995

Honestly, I would just put both on there.. as the other dude said, it'd half the voltage output from the headunit if you only put one on.. and the chance of it being one channel per coil is pretty high... I'd just not risk it and put a Y splitter.. it's only like 5 dollars extra.. Not really that big a deal is it? just y split at the back of the headunit (pretty messy, but you don't have speaker amp yet, so it should be fine) and then normal rca out from there.
I'm more of a 'why not spend the extra dosh if it'll make it sound better, or reduce the chance of it sounding like ass' or something along those lines.
Better to have spent the extra money on the y splitters than to have not and been disappointed with it... Imo, i would do it anyway.

---

I would like to know how its halving the voltage? The Hu in question only has 1 output so if your splitting that your not doubling your voltage. the amp will still be recieving the rated output weather its recieving a single or split rca.

Why do you think the chance would be high that its got a channel going to each coil? It would present problems if your running a set of rca's(L and R) because when you have low end playing on 1 channel and not the other you will only be driving one of the coils where as if you have it bridged it will run both. Setting it up in bridge makes it more flexable interms of how its used so i dont know why they wouldnt do it.

Quote:

---

Originally Posted by TbM

I would like to know how its halving the voltage? The Hu in question only has 1 output so if your splitting that your not doubling your voltage. the amp will still be recieving the rated output weather its recieving a single or split rca.

Why do you think the chance would be high that its got a channel going to each coil? It would present problems if your running a set of rca's(L and R) because when you have low end playing on 1 channel and not the other you will only be driving one of the coils where as if you have it bridged it will run both. Setting it up in bridge makes it more flexable interms of how its used so i dont know why they wouldnt do it.

---

eh, meant to put in brackets after that 'well, it makes sense anyway' but eh, I'd much rather spend the extra $5... it's seriously not that much for a splitter... this coming from somebody who spent thousands on an amp alone though >.>

Quote:

---

Originally Posted by Drifter995

eh, meant to put in brackets after that 'well, it makes sense anyway' but eh, I'd much rather spend the extra $5... it's seriously not that much for a splitter... this coming from somebody who spent thousands on an amp alone though >.>

---

I know its not much but i didnt see the point in buying one if its not nessicary. now that the sub model has been posted up ive had a bit of a search(BZ 100) and its not clear on weather its running in bridge or 2ch so he would either have to verify with the seller how its setup or buy a y splitter and test too see himself. Im quite sure it will be bridged tho.

Quote:

---

Originally Posted by TbM

I know its not much but i didnt see the point in buying one if its not nessicary. now that the sub model has been posted up ive had a bit of a search(BZ 100) and its not clear on weather its running in bridge or 2ch so he would either have to verify with the seller how its setup or buy a y splitter and test too see himself. Im quite sure it will be bridged tho.

---

Yeah, judging by the specs (60x2) or whatever.. it does seem like it's bridged :/

Quote:

---

Originally Posted by Drifter995

Yeah, judging by the specs (60x2) or whatever.. it does seem like it's bridged :/

---

Bridged or not Bridged it would be wise to use the Splitter as your intensions were.:thumbsup:

let us know how it goes when its all setup.

.................................................. ..........
Drifter -

Off the topic ... just wanted to share wit you

my old setup on my old GTR32 was:

AMp:
2 x SOUNDSTREAM Tarantula XXX-10000D 10000W mono block

Sub:
2 x Earthquake HoleeS-15 15' 15000w Sub / 7,500 Watts RMS - custom boot box.

Incar:
PPI 4x400 4ch amp to run - 6.5inch MD Quarts front & Rockford Fosgate 6x9 Rears.

too old for too much bass now ...lol ..

im just happy with some high fidelity sounds ... a pleasure for the ears. :)

Quote:

---

Originally Posted by XB-16-AX

Bridged or not Bridged it would be wise to use the Splitter as your intensions were.:thumbsup:

let us know how it goes when its all setup.

.................................................. ..........
Drifter -

Off the topic ... just wanted to share wit you

my old setup on my old GTR32 was:

AMp:
2 x SOUNDSTREAM Tarantula XXX-10000D 10000W mono block

Sub:
2 x Earthquake HoleeS-15 15' 15000w Sub / 7,500 Watts RMS - custom boot box.

Incar:
PPI 4x400 4ch amp to run - 6.5inch MD Quarts front & Rockford Fosgate 6x9 Rears.

too old for too much bass now ...lol ..

im just happy with some high fidelity sounds ... a pleasure for the ears. :)

---

sounds decent :D
I'm still saving up for my fronts >.>
Gonna purchase some infinity kappa perfect 6.1's from a friend.. but my amp is a rockford power1000 lol. fun times xD only running one type s 12" sub :3

Quote:

---

Originally Posted by XB-16-AX

you will still need to hook up both L/R RCA's to be in bridge mode. or else only half of the signal/ output voltage power will be experienced. - I.E 5V preout will be half to 2.5V.

---

I would like to know how its halving the voltage?
The Hu in question only has 1 output so If it were say 5v output for example, splittling it only give you 5v on each split, doesnt double the voltage, weather the amp is recieving one 5v line or a split its still recieveing the same voltage.