Name: Autotek SMA1100.4
Brand: Autotek
SKU: sma11004
Price: 65.97 USD
Availability: Discontinued
Rating: 4.0000 (4 reviews)

Shop all Autotek

by Autotek

About
Similar Products
Specs & Details
Product Videos
Reviews
Add-ons
Recently Viewed
Related Searches

Autotek SMA1100.4 Image 1 — Autotek SMA1100.4

Autotek SMA1100.4 Image 2 — Autotek SMA1100.4

Autotek SMA1100.4 Image 3 — Autotek SMA1100.4

Autotek SMA1100.4 Image 4 — Autotek SMA1100.4

Product videos

Product highlights

• Max: 150W x 4 @ 4 ohm, 275W x 4 @ 2 ohm , Bridged 550W x 2 @ 4 ohm
• Total Peak Power: 1100W
• Pulse Width Modulated MOSFET power supply
• Preamp RCA outputs to daisy chain multiple amps
• High-density split-dome convection heat-sink for extreme heat dissipation

Learn more about the sma11004

Product Highlights

Description

Authorized dealer

General Features:

Street Machine Series 4-Channel Amplifier
Max Power Rating:

4 ohm: 150 watts x 4 chan.
2 ohm: 275 watts x 4 chan.
Bridged, 4 ohm: 550 watts x 2 chan.

Max power output: 1100W
Pulse Width Modulated MOSFET power supply
LED power (green) and protect (red) indicators
4/2 channel operation
Preamp RCA outputs to daisy chain multiple amps
3-way protection circuitry (thermal, overload, and speaker short protection)
High-density split-dome convection heat-sink for extreme heat dissipation
Gold plated spade terminal wire connections
Input sensitivity: 200mV - 6V
Variable Bass Boost: 0 to +9 dB bass boost
Selectable Crossover: Full/HPF/LPF
Variable high-pass filter: 60 - 1200 Hz
Variable low-pass filter: 30 - 250 Hz
Fuse Rating: 10A x 2
8 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.
Authorized Internet Dealer
1-year Manufacturer's Warranty

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

150 watts x 4 channel

RMS Power @ 2 ohms

275 watts x 4 channel

Bridged RMS Power

550 watts x 2 channel

Power Specifications - Full Range Channels

Peak Power @ 4 ohms

150 watts x 4 channel

Peak Power @ 2 ohms

275 watts x 4 channel

Bridged Peak/Max Power

550 watts x 2 channel

Amplifier Specifications

Series

Salt Water Series

Number of Channels

4-Channel

Total Peak Power Output

1100 watts

Maximum Input Gauge Size

Any Gauge with use of Spade Terminal AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

Speaker Level Inputs

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

Bass Boost

0 - 9 dB

Remote bass/level controller

Fuse Rating

10A x 2

Strappable

Sonic Certified Amplifier

Not Tested

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Overall rating distribution

5 star		50%
4 star		25%
3 star		0%
2 star		25%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		4
Value		4.5
Features		4
Design		4.3
Usability		3.8

Customer Reviews

Sort by:

Poor Power

This amp is extremely underpowered. It only does around 30watts RMS @ 4ohms per channel which is well under what it is rated for. Another thing I dislike about this amp it that all the channel terminals are over one another making it difficult to wire. With all this being said, the amp works but I only recommend it for two channels not four. With two channels only expect to push about 40watts or so per channel to leave some headroom. My advice, save up and buy something better that will actually perform as stated.

By Andrew on March 9, 2017 Checkmark Icon

Verified purchase

2 found this helpful

Report abuse

great product

Great amp i use it to run my mids and highs and it does an awesome job

By billy on June 9, 2016

2 found this helpful

Report abuse

Fuckin kick ass 4 channel amp!!!?

I use it power my 4 Alpine door speakers in my 99 Rav4 and it's loud and performs very well. No static no distortion no bullshit.

By Kt on October 14, 2016

1 found this helpful

Report abuse

The price is right

I needed a 4 channel amp to upgrade my system but didn't want to spend a ton of $$ so I purchased the Autotek. One of the main reasons I bought this amp was because it had the preouts that allow me to run another amp for my subs. Not the most powerful amp I have had but for the price, it'll do!

By Smith on October 24, 2016

Report abuse

Add-ons

Belva BAK44

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(61)

$49.99

List price $79.99

Subscribe

Welcome to the Team!

Autotek SMA1100.4

We apologize

This item has been discontinued

Product Highlights

Description

General Features:

Specifications & Details

Item Details

Product and How-to Videos

Customer Ratings & Reviews

Customer Reviews

Related Searches

Didn't find your car?

Account

Shopping help

Company

Everyday heroes

Brand stores

Useful links