Product info:
- Featured in our article: Best subwoofer amplifiers for 2026
- mono subwoofer amplifier
- 330 watts RMS x 1 at 4 ohms
- 600 watts RMS x 1 at 2 ohms
- 600 watts RMS x 1 at 1 ohm
- variable low-pass filter (50-400 Hz, 24 dB/octave)
- variable bass boost (0-12 dB at 50 Hz)
- optional wired remote available
More info:
- preamp and speaker-level inputs
- speaker-level inputs handle up to 10V
- RCA adapters required for speaker-level input
- signal-sensing turn-on with speaker-level inputs
- preamp outputs
- wiring and hardware not included with amplifier
- 4-gauge power and ground leads recommended
- fuse rating: 30A x 2
- 8.66"W x 2.21"H x 8.3"D
-
- Mono subwoofer amplifier (two 30A ATO fuses installed)
- 2 End caps
- Four 3/4" screws
- Four 1/4" screws
- 2mm Allen key
- Owner's manual (En/ Sp/ Fr/ Others)
- Alpine Verification Certificate
- Warranty information
- Power supply note
- On-line product registration information
| Performance | ||
|---|---|---|
|
|
330 x 1 |
|
|
|
--- | |
|
|
600 x 1 | |
| Power at 1 Ohm (Watts x Channels) | 600 x 1 | |
|
|
--- | |
|
|
--- | |
|
|
1 | |
|
|
10-400Hz Hz | |
|
|
1% | |
|
|
85 dB | |
|
|
14.4v | |
| Features | ||
|---|---|---|
|
|
D | |
|
|
No | |
|
|
Optional | |
|
|
50-400 Hz | |
|
|
24 dB/octave | |
|
|
N/A | |
|
|
N/A | |
|
|
0-12 dB | |
|
|
50 Hz | |
|
|
No | |
|
|
60 | |
|
|
Yes | |
|
|
2 | |
|
|
8-11/16 | |
|
|
2-1/4 | |
|
|
8-5/16 | |
|
|
1 Year | |
|
|
1 Year | |