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Soundstream Reserve RSM1.4000D

Compact mono subwoofer amplifier — 1200 watts RMS x 1 at 1 ohm

Item # 530RSM1400

Soundstream packed an unbelievable amount of power in this tiny, hand-sized RSM1.2000D subwoofer amp that'll fit in...

Find what Fits your car

Soundstream packed an unbelievable amount of power in this tiny, hand-sized RSM1.2000D subwoofer amp that'll fit in...

California customers:
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In stock
$199.99

About the Soundstream Reserve RSM1.4000D

Tiny giant

Soundstream packed an unbelievable amount of power in this tiny, hand-sized RSM1.2000D subwoofer amp that'll fit in almost anywhere in your car — putting out up to 1200 watts RMS of bass power. A low-pass filter, subsonic filter, bass boost, and wired remote let you sculpt the bass tones to perfection, even from the front seat. And this amplifier generates all this power from a chassis with a footprint of 9" by 3-3/4", with a Class-D design that keeps heat and current draw to a minimum.

Tiny giant

Soundstream packed an unbelievable amount of power in this tiny, hand-sized RSM1.2000D subwoofer amp that'll fit in almost anywhere in your car — putting out up to 1200 watts RMS of bass power. A low-pass filter, subsonic filter, bass boost, and wired remote let you sculpt the bass tones to perfection, even from the front seat. And this amplifier generates all this power from a chassis with a footprint of 9" by 3-3/4", with a Class-D design that keeps heat and current draw to a minimum.

Soundstream Reserve

Soundstream knows that Crutchfield offers exceptional customer service and free lifetime tech support for the gear we sell — and that's why we can offer you their exclusive Reserve line of super-compact and very powerful car amplifiers.

Soundstream RSM1.2000D

RSM1.2000D connections and controls

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Product highlights:

  • mono subwoofer amplifier
    • 600 watts RMS x 1 at 4 ohms
    • 850 watts RMS x 1 at 2 ohms
    • 1200 watts RMS x 1 at 1 ohm
  • variable low-pass filter (35-250 Hz, 12 dB/octave)
  • variable subsonic filter (10-50 Hz, 12 dB/octave)
  • variable bass boost (0-12 dB at 45 Hz)
  • Class D amp technology
  • frequency response: 10-250 Hz
More Info:
  • wired remote included
  • preamp and speaker-level inputs
  • wiring and hardware not included with amplifier
    • 8-gauge power and ground wire recommended
  • fuse rating: 30A x 3
  • dimensions: 10-1/4"W x 1-13/16"H x 3-3/4"D
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # RSM1.4000D

What's in the box:

  • Mono amplifier
  • Six 30-amp ATM fuses (three installed/ three spare)
  • 8" Speaker level input harness
  • Wired remote control
  • 16' Remote control cable (3.5mm stereo mini-plug on both ends)
  • Four 5/8" Screws
  • Two 1/2" Screws
  • Owner's manual

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Features

Power Output:

  • 4Ω: 600 watts RMS x 1-channel
  • 2Ω: 850 watts RMS x 1-channel
  • 1Ω: 1200 watts RMS x 1-channel

Controls

  • Gain: rotary dial; input range is 0.25 volts to 6.0 volts
  • Crossover Point: rotary dial; frequency range is 30-250 Hz; 12 dB/octave slope; low pass crossover is always engaged (crossover cannot be bypassed)
  • Sub Sonic Filter: rotary dial; frequency range is 10-50 Hz; 12 dB/octave slope
  • Bass Boost: rotary dial; continuously variable from 0 dB (flat) to +12 dB; centered at 45 Hz

Wired Remote: A wired output level control is included. The remote has integrated flanges and screws are included to mount the unit under the dash. The included remote cable is 16' long.

Remote Dimensions:

  • Width: 1.47" (2.23" including the mounting flanges)
  • Height: 0.8"
  • Depth: 1.59" (3.5" including the knob and cable)

Connections:

  • Power Input: Two set-screw terminals are provided for connecting the power and ground cables. The terminals accept up to 8-gauge wire. The set screws are tightened/loosened with a Phillips head screw driver (not included).
  • Remote: The remote turn-on terminal is a set-screw and will accept up to 10-gauge wire. The set screw is tightened/loosened with a Phillips head screw driver (not included).
  • Speaker Output: The pair of speaker output set-screw terminals will accept up to 12-gauge wire. The set screws are tightened/loosened with a Phillips head screw driver (not included).
  • Line Level Input: One pair of stereo RCA jacks.
  • Speaker Level Input: The 8" 2-channel wiring harness is included for speaker level input.
  • Remote: The wired remote cable plugs into the 3.5mm mini-jack on the amp.
  • Fuse: There are three 30-amp ATM fuses, mounted inside the amplifier case.

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