bigbangtheory
5,000+ posts
CarAudio.com Veteran
These are some I am looking at.
Power Acoustik 4000D mono amp. $215
http://cgi.ebay.com/POWER-ACOUSTIK-BAMF-4000-1D-4000W-MONO-Amplifier-Amp_W0QQitemZ220303894781QQcmdZViewItemQQptZCar_Amplifiers?hash=item220303894781&_trksid=p3286.c0.m14&_trkparms=72%3A1234%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318%7C301%3A1%7C293%3A1%7C294%3A50
Power series class D monoblock car-amplifier
RMS Power Rating:
4 Ohms: 1200 Watts x 1 Channel
2 Ohms: 1700 Watts x 1 Channel
Max power output: 4000 watts x 1 channel
Full regulated PWM MOSFET power supply
Four way protection circuit
Adjustable Tuned Bass EQ (0-18 dB Bass Boost)
Hi-Speed digital circuitry
Full selectable crossover (HI,Full,Low)
1-Ohm Stable
Crunch 3000D $210
http://cgi.ebay.com/CRUNCH-PZi-3000-1D-3000-WATTS-MONO-CHANNEL-D-CLASS-AMP_W0QQitemZ290294684409QQcmdZViewItemQQptZCar_Amplifiers?hash=item290294684409&_trksid=p3286.c0.m14&_trkparms=72%3A1234%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318%7C301%3A1%7C293%3A1%7C294%3A50
Mono Channel operation
3000-Watts x 1-ch @ 1-Ohm
1500-Watts x 1-ch @ 2-Ohm
750-Watts x 1-ch @ 4-Ohm
D-Class Ampilifier Topography
DC, short, thermal, and overload protection circuitry
Variable low-pass filter (35-250 Hz, 24 dB/octave)
Subsonic Filter (15-35 Hz)
Frequency response: 15-300
HiFonics Brutus 1608BXi D $216
http://cgi.ebay.com/HIFONICS-BRUTUS-BXi1608D-1600W-Mono-Car-Amplifier-Amp_W0QQitemZ230310498866QQcmdZViewItemQQptZCar_Amplifiers?hash=item230310498866&_trksid=p3286.c0.m14&_trkparms=72%3A1234%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1308%7C301%3A1%7C293%3A1%7C294%3A50
Type: Mono Block
1-Ohm RMS Power 1x1600
2-Ohm RMS Power 1x1200
Turn-On Delay/ Mute
Frequency Response @-3dB: 20-250Hz
Damping Factor: >250
Signal To Noise Ratio: > 95 dB
THD + Noise:
Variable Input Level Control (RCA/Unbalanced): 0.2V - 9V
Variable Input Level Control (Mini DIN Balanced): 0.4V - 18V
Also was looking at the Crunch Groundpounder 2500D, which does 1250x1 at 2-ohms for 220, but like the Hifonics, really would be underpowering my subs by 150 or so RMS and most of these are probably overrated some, so really the more power the better.
I need something that is at least 1200rms at 2-ohm x1 or better for under 250 dollars.
Please recommend me something. Can't seem to make my mind up. And if you have something else to throw in, please do. Just don't make it much more than 250.
Thanks for any input.
Power Acoustik 4000D mono amp. $215
http://cgi.ebay.com/POWER-ACOUSTIK-BAMF-4000-1D-4000W-MONO-Amplifier-Amp_W0QQitemZ220303894781QQcmdZViewItemQQptZCar_Amplifiers?hash=item220303894781&_trksid=p3286.c0.m14&_trkparms=72%3A1234%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318%7C301%3A1%7C293%3A1%7C294%3A50
Power series class D monoblock car-amplifier
RMS Power Rating:
4 Ohms: 1200 Watts x 1 Channel
2 Ohms: 1700 Watts x 1 Channel
Max power output: 4000 watts x 1 channel
Full regulated PWM MOSFET power supply
Four way protection circuit
Adjustable Tuned Bass EQ (0-18 dB Bass Boost)
Hi-Speed digital circuitry
Full selectable crossover (HI,Full,Low)
1-Ohm Stable
Crunch 3000D $210
http://cgi.ebay.com/CRUNCH-PZi-3000-1D-3000-WATTS-MONO-CHANNEL-D-CLASS-AMP_W0QQitemZ290294684409QQcmdZViewItemQQptZCar_Amplifiers?hash=item290294684409&_trksid=p3286.c0.m14&_trkparms=72%3A1234%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1318%7C301%3A1%7C293%3A1%7C294%3A50
Mono Channel operation
3000-Watts x 1-ch @ 1-Ohm
1500-Watts x 1-ch @ 2-Ohm
750-Watts x 1-ch @ 4-Ohm
D-Class Ampilifier Topography
DC, short, thermal, and overload protection circuitry
Variable low-pass filter (35-250 Hz, 24 dB/octave)
Subsonic Filter (15-35 Hz)
Frequency response: 15-300
HiFonics Brutus 1608BXi D $216
http://cgi.ebay.com/HIFONICS-BRUTUS-BXi1608D-1600W-Mono-Car-Amplifier-Amp_W0QQitemZ230310498866QQcmdZViewItemQQptZCar_Amplifiers?hash=item230310498866&_trksid=p3286.c0.m14&_trkparms=72%3A1234%7C66%3A2%7C65%3A12%7C39%3A1%7C240%3A1308%7C301%3A1%7C293%3A1%7C294%3A50
Type: Mono Block
1-Ohm RMS Power 1x1600
2-Ohm RMS Power 1x1200
Turn-On Delay/ Mute
Frequency Response @-3dB: 20-250Hz
Damping Factor: >250
Signal To Noise Ratio: > 95 dB
THD + Noise:
Variable Input Level Control (RCA/Unbalanced): 0.2V - 9V
Variable Input Level Control (Mini DIN Balanced): 0.4V - 18V
Also was looking at the Crunch Groundpounder 2500D, which does 1250x1 at 2-ohms for 220, but like the Hifonics, really would be underpowering my subs by 150 or so RMS and most of these are probably overrated some, so really the more power the better.
I need something that is at least 1200rms at 2-ohm x1 or better for under 250 dollars.
Please recommend me something. Can't seem to make my mind up. And if you have something else to throw in, please do. Just don't make it much more than 250.
Thanks for any input.
