About the Soundstream Reserve RS1.8000D
A sub amp with the power you want
A sub amp with the power you want
Soundstream designed their Reserve Series RS1.8000D mono subwoofer amplifier to supply your subwoofer with serious power, and give you the ability to tune the amplified sound to match your sub and enclosure. The RS1.8000D can send your sub up to 3,000 watts RMS for bass that might blow your mind.
Tuning the sound
Tuning features include variable low-pass and subsonic filters, along with a phase switch, while a wired remote lets you control the bass level from your front seat. The RS1.8000 employs Class D amp technology, in order to achieve the highest power levels without straining your car's electrical system.
Soundstream Reserve
Soundstream knows that Crutchfield offers free lifetime tech support for the gear we sell — and that's one of the reasons why we can offer you their Reserve line of powerful car amplifiers.

RS1.8000D input and control panel
Product highlights:
- mono subwoofer amplifier
- 1200 watts RMS x 1 at 4 ohms
- 1700 watts RMS x 1 at 2 ohms
- 3000 watts x 1 at 1 ohm
- Class D amp technology
- variable low-pass filter (40-150 Hz, 12 dB/octave)
- variable subsonic filter (10-50 Hz, 12 dB/octave)
- phase switch (0 or 180°)
More Info:
- wired remote control included
- RCA preamp inputs and outputs
- wiring and hardware not included with amplifier
- 1/0-gauge power and ground wire recommended
- fuse rating: 80A x 2
- dimensions: 15-3/4"W x 2"H x 8-1/4"D
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # RS1.8000D
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More details on the Soundstream Reserve RS1.8000D

Features & specs
Performance | ||
---|---|---|
RMS Power Output (Watts x Channels) |
1200 x 1 | |
Peak Power Output (Watts x Channels) | --- | |
Power at 2 Ohms (Watts x Channels) | 1700 x 1 | |
Bridged Power (Watts x Channels) | --- | |
Minimum Impedance Bridged | --- | |
Minimum Impedance Unbridged | 1 | |
Minimum Impedance | 1 | |
Best Frequency Response | --- | |
THD at Rated RMS Power | --- | |
Signal to Noise Ratio | --- | |
Input Voltage | --- | |
Features | ||
Amplifier Class | D | |
Low-Pass Crossover Frequency | 40-150 Hz | |
Low-Pass Slope (dB/octave) | 12 dB/octave | |
High-Pass Crossover Frequency | --- | |
High-Pass Slope (dB/octave) | --- | |
Bass Boost | --- | |
Bass Boost Frequency | --- | |
Fan Cooled | --- | |
Fuse Rating | 160 | |
Speaker Level Inputs | --- | |
Preamp Outputs | 1 pair | |
Width (inches) | 15-3/4 | |
Height (inches) | 2 | |
Depth (inches) | 8-1/4 | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year |
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