I own a marantz av-7701. will my sub out need a booster for this amp?
743691
Has .77 volt sensitivity should work with home stereo line inputs. Be careful. Set the limiters. Lots of power you could damage your speakers. I didn't really hear much fan noise on mine unlike what the reveiws mentioned.
1016631
No. for that level of boost you would have to look at commercial building amplifiers which are more expensive, and rated for higher power. Since dB is a measure of gain and not an absolute power measure - the maximum boost is 15dB.
1894436
If you use that amplifier, you will destroy these subs. The box is rated 300RMS/600Peak.
378737
Your receiver has plenty of power to drive the Polk speakers. You don't need the extra amp.Good luck
1031003
Depending on the wiring harness that you may have, it may or may not work. As far as the Sub, it has a remote turn on wire for the amplifier. I think that is about it.
2046147
Yes. According to the specs from Parts-express. As long as your sub can handle the power you should be fine. I replaced my plate amplifier years ago and it has sounded better than the original PSB and never given me 1 second of problems. If I were building a sub there is no other amplifier I would choose. The most problematic area on installation is the mounting. After that just pure clean bass that is deep and smooth. 300 watts RMS @ 0.5% THD into 4 ohm load * Signal to noise ratio: 105 dB (A-weighted) * Dimensions: 11" W x 7" H x 4" D * Cabinet cutout: 10" x 6-1/4" * Line-in and high-level in crossovers: Adjustable 50 to 150 Hz, 12 dB/octave low-pass crossover, and a fixed 330 Hz, 12 dB/octave low-pass crossover * LFE-in crossover: Fixed 330 Hz, 12 dB/octave low-pass crossover
656700
oh god no. you would ruin your speakers by underpowering them. This amp is for your mid and high speakers. not subwoofers. 6.5"s amd 6x9s are what it is meant for. it does'nt come with a wiring kit, it does come with the line level input adapter. This is for a powered stereo, not a subwoofer setup
913364
Sorry, I don't know. I just plugged mine in, a few years ago, and have used it ever since with no problems at all. I might add that the antenna it's attached to is an outside HD antenna. I can say with certainty that quite a number of channels, from the antenna, come in far better with the booster (without which some don't come in at all), but I suspect that its amplifying capabilities may not be enough to help much with a much weaker signal than one gets with the outside antenna. ....You might try Googling the model number, though; there might be something available on-line. Good luck.
2262752
Yes..mine came rated at 628 rms so you could use this at about 3 quarter gain and use the boost remote control to tune it from the cab. Pyle isn't the most durable from my experience though so start at half gain and add over time if the sub can hang with the amp
2006815
This doesn't have a power amp for a subwoofer, it depends on a sub with it's own amp. But if you are clever, like me, you can actually route the un amplified subwoofer signal back into an un-used audio input, and then select that input as the "Zone 2" input, and use those amps for your sub. Of course, this depends on your main room being in 5.1 as opposed to 7.1. In the 5.1 (or 5.2) mode, you'll have 2 power amps that can be used for your sub....
1954884
Must 765 use a subwoofer with built-in amplifier? I connected a Velodyne VA806 subwoofer to my 765and it won't deliver any sound.
1396252
No, the only amplifier included with this system is the one build into the sub-woofer, and I don't think it has enough extra power to drive another speaker.
1486070
The (.0) describes the "sub" input. So you need an "audio, video amp"(AV amp) that is at least ".1 or .2"
1668618
Run your inputs like normal. Switch the amp to bridge and run your single speak-on or banana cable out the output marked Bridge. Keep in mind this amp does not have a built in crossover and you will be sending full range to your sub
881164
No you will need a separate amp. I bought an inexpensive Pioneer that pushes 150 watts per channel and these speakers sound true and rich.
772882
you will need a preamp or a reciever with preamp outputs...its a nice unit for the money, it does have a power gain control on the back of the unit if you are pairing it with another amp..good luck
2213977
Hello. No, you will need an external amplifier to properly power a subwoofer.