Autotek SM4-1000

1000W Max, 4-Channel Street Machines Series Car Amplifier
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$239.99 List Price
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$104.99
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Description

Features & Specs

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General Features:
  • Street Machine AT 4-Channel Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 125 watts x 4 chan.
    • 2 ohms: 250 watts x 4 chan.
    • Bridged, 4 ohms: 500 watts x 2 chan.
  • Max power output: 1000 watts
  • Twin coil MOSFET auto step power supply
  • LED power and protect indicators
  • Bass Boost/EQ (0-12 dB bass boost at 45 Hz)
  • 4/3/2 channel operation
  • Speaker-level inputs with signal sensing for automatic turn-on
  • Preamp RCA outputs
  • Pro-Fi MOSFET outputs
  • 4-Way System Protection circuitry (DC, thermal, overload, and speaker short protection)
  • Soft start turn-on
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals
  • Variable high-pass filter (60-1,200 Hz, 12 dB/octave)
  • Variable low-pass filter (30-250 Hz, 24 dB/octave)
  • Damping Factor: >180
  • Frequency response: 30-1200 Hz
  • Dimensions: 15"L x 9-7/16"W x 2-5/16"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year SonicElectronix.com warranty
Product Summary
Manufacturer:Autotek
Model number: SM4-1000
UPC:806576215608
Weight:8.00 lbs
Internal SKU:sm41000
Internal Product ID:18719

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Customer Testimonial

They delivered my items on time for my install day as I asked. It was easy to use their site and purchase the goods I needed. When I contacted the customer service they understood the importance of getting everything to me on time as they did. Definitely a place where I will continue to shop.

- luis from beantown

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