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Product comparison
Car Amplifiers Comparison

Current Item

Adding...
Hertz HCP 1D
Mono 1-channel amplifier — 550 watts RMS x 1 at 2 ohms
Low stock
2 reviews
$279.99
  • 300 watts RMS x 1 at 4 ohms
  • low-pass and subsonic filters
  • bass boost and phase adjustment
Remove

Adding...
Alpine KTA-450 Power Pack
Compact 4-channel car amplifier — 50 watts RMS x 4
  • 100 watts RMS x 2 bridged at 4 ohms
  • Dynamic Peak Power (DPP) technology adds a burst of power when needed
  • PowerStack bracket included for mounting amp behind Alpine iLX-W650 digital multimedia receiver (#500ILXW650)
Discontinued item

Adding...
JL Audio JX400/4D
4-channel car amplifier — 70 watts RMS x 4

This item is no longer available

59 reviews
  • 200 watts RMS x 2 at 4 ohms
  • variable high- and low-pass filter (50-200 Hz, 12 dB/octave)
  • speaker-level inputs
Remove

Adding...
Top Seller
Alpine S-A60M
S-Series mono subwoofer amplifier — 600 watts RMS x 1 at 2 ohms
In stock
5 reviews
$249.95
  • 400 watts RMS x 1 at 4 ohms
  • preamp and speaker-level inputs
  • variable bass boost
       
Condition New Stock New Stock New Stock New Stock
Performance Hertz HCP 1D Alpine KTA-450 Power Pack JL Audio JX400/4D Alpine S-A60M
RMS Power Output (Wt x Channels) 300 x 1
50 x 4
70 x 4
330 x 1
Peak Power Output (Wt x Channels) 1400 x 1 100 x 4 N/A N/A
Power at 2 Ohms (Wt x Channels) 550 x 1 45 x 4 100 x 4 600 x 1
Bridged Power (Wt x Channels) --- 100 x 2 200 x 2 N/A
--- 4 4 N/A
2 2 2 2
10-22k Hz 15-50k Hz 20-20k Hz 10-400 Hz
1% 1% 1% 1%
80 dB 82 dB 93 dB 85 dB
14.4v 14.4v 14.4v 14.4v
Features Hertz HCP 1D Alpine KTA-450 Power Pack JL Audio JX400/4D Alpine S-A60M
D D D D
50-250 Hz No 50-200 Hz 50-400 Hz
24 dB/oct N/A 12 dB/oct 24 dB/octave
50-250 Hz(preouts) Off, 60, 80, 120Hz 50-200 Hz N/A
12 dB/octave 12 dB/octave 12 dB/oct N/A
0-12 dB No No 0-12 dB
50 Hz N/A N/A 50 Hz
No No No No
50 20 40 60
Harness RCA Harness (2) RCA
1 pair No 1 pair 1 pair
8-7/8 7 9 9-3/16
2 1-3/8 2-3/16 2-5/16
7-1/2 3-9/16 7-11/16 8-1/16
1 Year 1 Year 2 Years 1 Year
1 Year 1 Year 2 Years 1 Year
  Owner's Manual Owner's Manual Owner's Manual Owner's Manual
Photos Hertz HCP 1D Alpine KTA-450 Power Pack JL Audio JX400/4D Alpine S-A60M
Photo: Front
Hands-on Research Hands-on Research Hands-on Research Hands-on Research
Remove

Adding...
Hertz HCP 1D
Mono 1-channel amplifier — 550 watts RMS x 1 at 2 ohms
Low stock
2 reviews
$279.99
Remove

Adding...
Alpine KTA-450 Power Pack
Compact 4-channel car amplifier — 50 watts RMS x 4
Remove

Adding...
JL Audio JX400/4D
4-channel car amplifier — 70 watts RMS x 4

This item is no longer available

59 reviews
Remove

Adding...
Top Seller
Alpine S-A60M
S-Series mono subwoofer amplifier — 600 watts RMS x 1 at 2 ohms
In stock
5 reviews
$249.95
TOP