Street Machine

  • Street Machine SMA Amplifiers
  • Street Machine SMA Amplifiers
  • Street Machine SMA Amplifiers
  • Street Machine SMA Amplifiers
SMA Amplifiers
The Autotek STREET MACHINE line of car audio amplifiers are designed to get great music into any vehicle. The symmetrical heatsink design allows amplifiers to be installed in multi-amplifier systems, creating a great look, important for car show judges or judgmental friends. The STREET MACHINE car amps are available in two channels, four channels and mono amplifiers, including the SMA2100.1 which is stable to 1 ohm and puts out 2100 watts. All mono amplifiers include a bass remote to mount in the front of the vehicle for quick hands-on adjustments.

SMA1500.4 Amplifier

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SMA1500.4 Amplifier

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Availability: Discontinued

Part#: SMA1500.4


Autotek Street Machine 1500 watt four channel car audio amplifier

Regular Price: $199.99

Special Price: $149.99


Autotek Street Machine delivers huge power in an efficient heatsink. Features include built-in electronic crossovers and high-level inputs. 1500 watt four channel car audio amplifier

Category: Street Machine
SKU: 806576224365
Part #: SMA1500.4

  • Class
    Class A/B
  • Variable Voltage
    0.2V - 6V
  • Signal to Noise
  • Frequency Response
  • Crossover Type
    Variable Electronic
  • High Pass Crossover:
    12dB Per Octave:

  • Low Pass Crossover:
    12dB Per Octave:

  • Crossover Frequency Range:
    CH1 and CH2:

    30Hz - 250Hz
  • Crossover Frequency Range:
    CH3 and CH4:

    60Hz -1.2KHz
  • Tone Control
    Built-in bass control
  • Bass Boost
  • Subsonic Filter
  • Phase Shift
  • Power Output @ 1 Ohm:
  • Power Output @ 2 Ohms:
  • Power Output @ 4 Ohms
  • Mono Bridged @ 4-Ohms
  • Total Channels
  • Audio Inputs:
    Unbalanced Inputs (RCA)
  • Audio Outputs:
    Line Output (RCA)
  • Power Terminal:

    4 ga
  • Speaker Terminal Wire Gauge
    12 ga
  • Fusing
    20A x 2
  • Dimensions
    15.5 x 10.25 x 3.2 in
    39.3 x 25.8 x 8.1 cm
  • Weight
    6.55 lbs (2.97 kg)

Features & Benefits
  • Pre-Amp Circuitry Low Noise PreAmplifier
    Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification process
  • Inputs Nickel-Plated
    Nickel Plated Brass Connection with Hex Set Screw terminals allow for secure connection and resist erosion
  • Operation Mode Four Channel, Full Range, Bridgeable
    Flexible installation allows this amplifier to run in four channel or bridged mono mode
  • Crossover / Signal Shaping Electronic
    Fully Adjustable 12dB Crossovers
  • Equalizer Electronic
    Control of amplifier output with on board electronic crossover to tailor specific frequencies to speakers and subwoofers.
  • Class / Topology Class A/B
    Designed to be high sound quality with minimal distortion
  • Output Devices Technology PWM MOSFET Power Supply
    Stable power through the PC board with minimal heat generation
  • Heat Sink Aluminum
    Heavy duty aluminum alloy heat-sink & Lighted connectors and blue wash of light from the underside of the heat sink
  • Power Supply PWM Power Supply
    High energy Pulse Width Modulated Power Supply delivers power with minimal impact on the electrical system
  • Output Connections Nickel Plated
    Nickel Plated Brass Connection with terminals allow for secure connection while resisting corrosion
  • Connections Type Screw Down Connectors
    Easy access with a + or Phillips Head screw driver for quick and secure connections.
  • Signal Pass ThroughYES - Full Range
    Allows additional amplifiers to be run from the "output" RCA connections which will minimize the need for additional cables running the length of the vehicle. This can dramatically minimize noise.
  • Diagnostics LED System Protection Circuitry
    Monitor overload and speaker short protection with lighted indicators on the amplifier end panel

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Maxxsonics Factory Specials
Maxxsonics Factory Specials