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Autotek SMA2100.1

2100W Monoblock Street Machine Series Class D Amplifier

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• RMS: 600W x 1 @ 4 ohm, 1050W x 1 @ 2 ohm, 2100W x 1 @ 1 ohm
• Pulse Width Modulated MOSFET power supply
•Nickel plated brass connections
• Built-in Variable Low-Pass and Subsonic Filter
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation

Learn more about the sma21001

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Product Highlights


• RMS: 600W x 1 @ 4 ohm, 1050W x 1 @ 2 ohm, 2100W x 1 @ 1 ohm
• Pulse Width Modulated MOSFET power supply
•Nickel plated brass connections
• Built-in Variable Low-Pass and Subsonic Filter
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation

Description


Autotek brand icon

Authorized dealer

General Features:

  • Street Machine Series Class D Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohm: 600 watts x 1 chan.
    • 2 ohm: 1050 watts x 1 chan.
    • 1 ohm: 2100 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • LED power and protect indicators
  • Soft start turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Nickel plated brass connections w/ hex set screw terminals
  • Input sensitivity: 0.2V - 6V
  • Frequency Response: 15 - 150 Hz
  • Signal to Noise Ration: >95 dB
  • Variable Bass Boost: 0 to +9 dB
  • Variable low-pass filter: 40 - 150 Hz, 12 dB/octave
  • Subsonic filter: 15 - 55 Hz
  • Fuse Rating: 25A x 2
  • 12 gauge speaker output terminals
  • 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 8.80"W x 17.50"L x 2.32"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
600 watts x 1 channel
RMS Power @ 2 ohms
1050 watts x 1 channel
RMS Power @ 1 ohm
2100 watts x 1 channel
Power Specifications - Subwoofer Channel
Peak Power @ 4 ohm
600 watts x 1 channel
Peak Power @ 2 ohms
1050 watts x 1 channel
Peak Power @ 1 ohm
2100 watts x 1 channel
Amplifier Specifications
Series
Street Machine Series
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
2100 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
Not Bridgeable
Speaker Level Inputs
No
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
40 - 150 Hz
Subsonic Filter
15 - 55 Hz
Signal-to-Noise Ratio
>95 dB
Bass Boost
0 - 9 dB
Remote bass/level controller
Yes
Fuse Rating
25A x 2 
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SMA2100.1

Weight:

9.75lbs

Internal SKU:

sma21001

Internal Product ID:

94862

Product and How-to Videos


Customer Ratings & Reviews


Autotek SMA2100.1 thumbnail image

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



Durability
5
Value
4.7
Features
5
Design
4.7
Usability
5

Customer Reviews

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Great Product and Price

I would recommend this product for its value and overall satisfaction of sound working condition. It makes my bass clear, it would be perfect with an epicenter. I'm running at 2 ohms and it's not too warm. Awesome product and price!

By Chanel on May 2, 2016

1 found this helpful


I love everything about it try it out!

By Kilyn on October 30, 2023


Excellent value

Running 3 10" subs @ 4 ohms in my fox body mustang. Kenwood head unit and 5"x7" coax in back. Silk dome tweeters in front.This amp puts out more than enough power to drown out my hopped up 302 with headers.
The remote level control allows seamless integration no matter what I'm cranking,rock,rap or jazz. Very happy with this amp!

By Toddzilla on February 24, 2017




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