Pumping 250 rms into 300 rms subs

[DIGIDIGIBOMBO 10+ year member]

Hi, i have 2 subs( 300 rms each), TS W305F pioneer, i wish i could find an amp that could provide those 300 rms for both subs, but its too expensive. I found a new Boss amp( 4 channels) that could provide 250 rms, when bridging the 2 channels. Is this enough for the subs? and the guy wants 165$ for the amp. I might find a mono amp that provides 350-400rms and buy a corresponding sub, but i thought that two (300)rms subs would give better results than one (350 or 400)rms sub. Is 165$ a good price for that amp? anyone knows where i can find ( new, used) amp for better price and rms output? thx guys

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[Cbass 10+ year member]

That amp is a piece of garbage you can get a pioneer gm-d510m for 165 + shipping

that pioneer mono class d amp is rated 500@2ohm@12.5v but that amp is very underrated it can put out like 700rms enough to get 3 of those subs pretty loud.

I did that setup once

three 305f subs + gm-d510m... believe me it gets pretty loud

 

[Cbass 10+ year member]

165 + shipping on Ebay

 

[req 5,000+ posts]

im going to venture to guess those subs are SVC4. if you hook them together at 2ohms like this picture shows;

and buy this amp to power them (bridge the amp), its cheaper than the price that kid wants, this is new in box too

http://www.millionbuy.com/prfap1000m.html

you will get ~500w to the pair. thats 250w to each. just under their RMS. its a HELL of alot better than that boss pile of ****. i have used like 5 profile amps for mediocre installs, and i havnt had a SINGLE problem with them. they do their power and they last forever (even when i spilled water on one lol)

i promise this is a better way to go that the crappy boss amp.

 

[DIGIDIGIBOMBO 10+ year member]

Thx a lot really guys. Dam now i am pissed off from that guy at the shop. When he was setting the gains( i have an amp that can give 100 rms bridged to the 300rms sub) he used only his ears, i then used a 45Hz test tone to see the voltage, it was 45, so i was outputing 500rms and the amp is rated at 100, i couldnt hear distortion but i prefer not to do that. It was wierd everything was working well but the amp didnt blew up, eventually something would hapen if i keep using it like that? thx again guys and F...K those sales men.

 

[AVSTANG02]

I remember when i had my d300 installed the installer that seemed so freaking smart and wise.

Turned my gains to max. and my amps are overpowering them by 50 watts.

i almost cried.. good thing they are 20 dollar subs...

 

[DIGIDIGIBOMBO 10+ year member]

I really like that pioneer amp on ebay:But for the same amps( two different prices y?both of them are new, one for 166 and the other 138, heh whos gonna pick the 166)I never both something from ebay is there a way to sue them if i dont get the product??

http://search.ebay.com/pioneer-gm-d510m_W0QQcatrefZC6QQfsooZ2QQfsopZ2QQsatitleZpioneerQ20gmQ2dd510mQQsbrsrtZlQQstorehubsubmitZSearch