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Soundstream SM4.1000D, Stealth Marine Class D Full Range 4 Channel Micro Size Amplifier - 1000W

SKU: SOST-SM4.1000D UPC: 709483051027
Out of stock
Regular price $129.99
Regular price Sale $189.99 Sale price $129.99
Buy Now to Receive Between - (Order within 00h 00m)

Don’t let these little monsters fool you. The latest and greatest of class D full range technology allows us to pack 10 pounds of KICK YOUR ASS in less than 2 pound chassis. Once regarded as “dirty power”, class Ds stable performance, thanks to high power capability, maximum efficiencies, and low tolerance components, rivals traditional full-range applications. Minimal power requirements, ultra-micro footprint, unbelievable sound quality, and easy install make Stealth amplifiers great for any car, motorcycle, boat, or off-road vehicle…

  • Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
  • 2-ohm Stereo & 4-ohm Bridged Full Range Operation
  • 2-ohm Minimum Impedance Monoblock Operation
  • MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
  • Military Grade SMT PCB Maintains Dynamic Performance
  • Direct Short, Thermal, & Overload Circuits Protect Amplifier
  • 200mV-12V High Level or Low-Level RCA Input
  • Quick Disconnect RCA/High-Level Wire Harness
  • Quick Disconnect Power and Speaker Output Harness
  • Variable 12dB High Pass, Low Pass, & Subsonic Crossovers
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Weather Resistance Conformal-Coated

Number of Channels

4

Class

D

Peak Power Rating (Watts)

1000

RMS Power Rating (Watts x Channels) - 4 Ohms

90 x 4

RMS Power Rating (Watts x Channels) - 2 Ohms

125 x 4
Bridged RMS Power Rating (Watts x Channels) 250 x 2
Minimum Impedance Unbridged (Ohms)

2

Minimum Impedance Bridged (Ohms)

4

THD at Rated RMS Power


Bulit-in Crossover - Low Pass
Yes
Built-in Crossover - High Pass
Yes
High Pass Crossover Frequency (Hz)

35-250Hz

Low Pass Crossover Frequency (Hz)
35-250Hz
Signal-to-Noise Ratio

70dB

Bass Boost

Bass Remote Included


Fuse Rating 30A
CEA-2006 Compliant
Maximum Power Wire Gauge Size 8 Gauge
Warranty 1 Year
Weather Resistance Conformal-Coated

Number of Channels

4

Class

D

Peak Power Rating (Watts)

1000

RMS Power Rating (Watts x Channels) - 4 Ohms

90 x 4

RMS Power Rating (Watts x Channels) - 2 Ohms

125 x 4
Bridged RMS Power Rating (Watts x Channels) 250 x 2
Minimum Impedance Unbridged (Ohms)

2

Minimum Impedance Bridged (Ohms)

4

THD at Rated RMS Power


Bulit-in Crossover - Low Pass
Yes
Built-in Crossover - High Pass
Yes
High Pass Crossover Frequency (Hz)

35-250Hz

Low Pass Crossover Frequency (Hz)
35-250Hz
Signal-to-Noise Ratio

70dB

Bass Boost

Bass Remote Included


Fuse Rating 30A
CEA-2006 Compliant
Maximum Power Wire Gauge Size 8 Gauge
Warranty 1 Year

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to