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Autotek Street Machine SM1400.4

1400W 4-Channel Street Machine Series Class AB Car Amplifier (SM14004)

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• 125W x 4-Chan. @ 4 ohms
• 250W x 4-Chan. @ 2 ohms
• 500W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• Illuminated VU Meter for Retro Design

Learn more about the sm14004

We apologize

This item has been discontinued

Product Highlights


• 125W x 4-Chan. @ 4 ohms
• 250W x 4-Chan. @ 2 ohms
• 500W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 4 Gauge Power and Ground Inputs
• Illuminated VU Meter for Retro Design

Description


Autotek brand icon

Authorized dealer

General Features:

  • Street Machine Series 4-Channel Monoblock Class AB Car Amplifier
  • Max Power Rating:
    • 4 ohms: 125 watts x 4 chan.
    • 2 ohms: 250 watts x 4 chan.
    • Bridged, 4 ohms: 500 watts x 2 chan.
  • Pulse Width Modulated MOSFET power supply
  • Brushed aluminum design
  • Illuminated power VU meter for stylish retro look
  • Molded and angled terminals for rugged and user friendly installation
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
  • Soft start turn-on
  • 4/3/2/1 channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • Preamp RCA outputs to daisy chain multiple amps
  • 4-way protection circuitry (thermal, overload, and speaker short protection, DC)
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity:
    • Level: 200mV-5V
  • Variable high-pass filter (60-12,000 Hz)
  • Variable low-pass filter (30-250 Hz)
  • Damping factor: >180
  • Frequency response: 30-45,000 Hz
  • 8 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 9-3/8"W x 11"D x 2-1/2"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications & Details


Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
1000 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
60 - 1200 Hz
Low-Pass Crossover Frequency
30 - 250 Hz
Signal-to-Noise Ratio
90 dB
Channel Separation
80 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
40A x 1 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SM1400.4

Weight:

7.20lbs

Internal SKU:

sm14004

Internal Product ID:

67995

Product and How-to Videos


  • Autotek Street Machine Car Amplifier -- VU Meter! | Maxxsonics @ CES 2013
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4
Value
4
Features
5
Design
5
Usability
5

Customer Reviews

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Value

The product was good. I would recommend anyone to order this amp.

By Scoot on September 17, 2013

6

found this helpful.

Add-ons


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