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Old 17th May 2006, 13:12   #1
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i have good deal on rockford amp,,1001db,,
call me,, if you are interested,,

Originally Posted by freakrz
hi..guys ..i am looking for an amp to power up my alpine SWR 1242 D Sub in my swift...i earlier checked on alpine MRP M450 and JL 1200e Amps..but now i have got a better deal on the polk c.500.1 mono block amp.

the specs for the sub are..

Power Handling

* Power Handling Capacity (Peak) : 1500W
* Power Handling Capacity (RMS) : 500W


* Diaphragm Material : Kevlar Reinforced Pulp
* Spider Material : Nomex
* Frequency Response : 23Hz - 500Hz

the specs for the amp are


Channels 1 MonoBlock
Total Dynamic Power (all ch. driven) 975 watts

14.4 Volts RMS Not Bridged @ 1kHz
4 Ohms 350 watts x 1
2 Ohms 500 watts x 1

Signal-to-noise (Referenced to rated power) > 105 dBA

Remote Gain 0 to -30dB

Input Impedance > 10k Ohms

Output Impedance < 0.02 Ohms

Overall Frequency Response (-3 dB Points) < 10Hz to 200Hz

Protection circuitry Power and ground reversal, Thermal and Short, Current

Overdraw and Low Impedance Protection with auto stand-by mode

Filter Settings

Subsonic Filter 24dB/Octave @ 15Hz

Low Pass Filter frequency 30Hz to 200Hz

Low Pass Filter slope 12 or 24dB/Octave

I would like to know if this amp would be a better alternative to the alpine MRP M450 / JL 1200e.
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Old 17th May 2006, 16:25   #2
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Hi Driven,

Maybe you should post that good deal on the Market-place section. It isn't allowed here.
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