Garage
Shop

See all parts that fit your 2003 Excursion

Autotek MM4050.1

4000W Max Mean Machine Series Monoblock Class D Car Amplifier

Autotek
Shop all Autotek
Product videos
highlight-star-icon

•1000W x 1 @ 4 ohm, 2000W x 1 @ 2 ohm, 4000W x 1 @ 1 ohm
• Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz
• Fully Adjustable Pro-Design Crossovers
• Dimensions: 9.72" W x 12.6" L x 2.28" H

Learn more about the mm40501

We apologize

This item has been discontinued


Loading...
70-1771 main

Metra 70-1771

Install a New Car Stereo in select 1998-2011 vehicles from Ford, Mazda, Mercury

51
72-5600 main

Metra 72-5600

Install New Speakers in select 1993-2017 vehicles from Ford, Mazda, Mercury

107
-33.36%

$9.99

List price $14.99

95-5817 main

Metra 95-5817 Dash Kit

Install a new Double-DIN car stereo in select 1995-2011 vehicles from Ford, Mercury, Mazda

44
-21.92%

$17.95

List price $22.99

82-5601 main

Metra 82-5601

5 1/4" Component Speaker to 6" x 8" Adapter Kit for select 1990-2019 vehicles from Ford, Mazda, Mercury

3
-13.64%

$18.99

List price $21.99

FM-K552 main

American International FM-K552

Single DIN or Double DIN Stereo Dash Kit for select 1995-2011 vehicles from Ford, Lincoln, Mazda

21
-55.03%

$8.99

List price $19.99

FD1330B main

Scosche FD1330B / FD1330 Dash Kit

Install a new Double-DIN car stereo in select 1995-2011 vehicles from Ford, Mercury, Lincoln (Black)

50
-15.14%

$10.99

List price $12.95

SHFD03B main

Scosche SHFD03B

Speaker Harness for select 1998-2019 vehicles from Ford, Mazda, Lincoln

8
-18.50%

$8.99

List price $11.03

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

Product Highlights


•1000W x 1 @ 4 ohm, 2000W x 1 @ 2 ohm, 4000W x 1 @ 1 ohm
• Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz
• Fully Adjustable Pro-Design Crossovers
• Dimensions: 9.72" W x 12.6" L x 2.28" H

Description


Autotek brand icon

Authorized dealer

General Features:

  • Mean Machine Series Monoblock Class D Car Amplifier
  • Max Power Rating:
    • 4 ohm: 1000 watts x 1 chan.
    • 2 ohm: 2000 watts x 1 chan.
    • 1 ohm: 4000 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Wired remote bass level control included
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink and
    high-density split-dome convection heat-sink for extreme heat dissipation
  • Input sensitivity: 200mV - 6V
  • Frequency Response: 30 - 12,000 Hz
  • Total Harmonic Distortion (THD): 0.05%
  • Variable low-pass filter: 40 - 150 Hz
  • Variable subsonic filter: 15 - 55 Hz
  • Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz
  • Fuse Rating: 30 A x 4
  • 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. Click Here for our contact information.
  • Dimensions: 9.72"W x 12.6"L x 2.28"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

Autotek MM4050.1 thumbnail
(newest, current model)
Autotek M4000.1D thumbnail
(previous model, replaced by Autotek MM4050.1)

Loading...
SB-F-SUPRCNSL/10W3v3 main

JL Audio Stealthbox® SB-F-SUPRCNSL/10W3v3

Custom-Fit Loaded 10" Sealed Truck Enclosure with One 10W3v3-2 Subwoofer for select 1999-2007 F-250 Super Duty and F-350 Super Duty and Excursion with Front Bucket Seats

$1,149.99

REF507CF_2_MET-825601_2 main

2 Infinity REF507CF (INFSPKRF507CFUS) w/ Adapter Plates

390W Peak (130W RMS) 5.25" Reference Series 2-way 3-ohm Component Speaker System with Speaker Adapter Plates

3
-12.14%

$477.88

List price $543.88

BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95


Best selling similar products

NDA12001 small

NVX NDA12001

• 500 watts x 1 channel @ 4 ohm
• 850 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

(13)

$169.99

List price $239.99

ATOM 1300.1 PRO small

Deaf Bonce Apocalypse ATOM 1300.1 PRO

• 490 watts x 1 channel @ 4 ohm
• 780 watts x 1 channel @ 2 ohm
• 1300 watts x 1 channel @ 1 ohm
• Total RMS Power: 1300 watts
• Class D 1 ohm Stable Monoblock Amplifier

$199.90

List price $199.90

VAD17001v2 small

NVX VAD17001 v2 (VAD17001v2)

• 800 watts x 1 channel @ 4 ohm
• 1350 watts x 1 channel @ 2 ohm
• 1700 watts x 1 channel @ 1 ohm
• Total RMS Power: 1700 watts
• Class D 1 ohm Stable Monoblock Amplifier

(35)

$259.99

List price $335.99

JD1000/1 small

JL Audio JD1000/1

• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

(22)

$429.99

List price $429.99

CXA1200.1 small

Kicker CXA1200.1 (46CXA12001T)

• 600 watts x 1 channel @ 4 ohm
• 1200 watts x 1 channel @ 2 ohm
• 1200 watts x 1 channel @ 1 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

(18)

$399.99

List price $429.99

VADM1 small

NVX VADM1 v2 (VADM1v2)

• 240 watts x 1 channel @ 4 ohm
• 400 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

(16)

$189.99

List price $239.99

VAD10001v2 small

NVX VAD10001 v2 (VAD10001v2)

• 420 watts x 1 channel @ 4 ohm
• 760 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

(37)

$209.99

List price $227.99

R2-1200X1 small

Rockford Fosgate Prime R2 R2-1200X1

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• Total RMS Power: 1200 watts
• Class D 1 ohm Stable Monoblock Amplifier

(23)

$399.99

List price $449.99

JD500/1 small

JL Audio JD500/1

• 250 watts x 1 channel @ 4 ohm
• 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable Monoblock Amplifier

(12)

$299.99

List price $299.99

Reference 10001A small

Infinity Reference 10001A (AMPRF10001AAM)

• 600 watts x 1 channel @ 4 ohm
• 1000 watts x 1 channel @ 2 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable Monoblock Amplifier

$499.95

List price $569.95

Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
250 watts x 1 channel
RMS Power @ 2 ohms
500 watts x 1 channel
RMS Power @ 1 ohm
1000 watts x 1 channel
Power Specifications - Subwoofer Channel
Peak Power @ 4 ohm
1000 watts x 1 channel
Peak Power @ 2 ohms
2000 watts x 1 channel
Peak Power @ 1 ohm
4000 watts x 1 channel
Amplifier Specifications
Series
Mean Machine Series
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
4000 watts
Total RMS Power Output
Not Specified by Manufacturer
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
40 - 150 Hz
Subsonic Filter
15 - 55 Hz
Signal-to-Noise Ratio
>90 dB
Bass Boost
0 - 9 dB
Remote bass/level controller
Yes
Fuse Rating
30A x 4 
Strappable
No
Sonic Certified Amplifier
Not Tested
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MM4050.1

Weight:

12.00lbs

Internal SKU:

mm40501

Internal Product ID:

76972

Product and How-to Videos


  • Autotek Mean Machine Amplifiers | CES 2014
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


Autotek MM4050.1 thumbnail image

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



Durability
5
Value
5
Features
5
Design
4.4
Usability
5

Customer Reviews

Sort by:

Loading...

Autotex

I am really shocked how good this amp works and how affordable it is!!!! I was worried at first and hesitant at first but know im very satisfied everytime i turn my volume up and the bass remote to max:-)! A+++ not to mention the speedy delivery and awsome customer service!

By Standing Ovations cc on June 8, 2014

24 found this helpful


Unbelievable Bargain!!!

OK..I recently put a system in my 2013 WRX. Sundown audio Zv.4 12" D1 on a Massive Audio D8000.1 wire at .5 ohm, amp smoked in a month. Then went with a CT Sounds 1400.1 at .5 ohm. never dropped below 14 volts but amp was cutting off every low bass note. Went to pick up fuses at stereo shop and saw it for about $170 and figured what the heck. I know Maxxsonics does not recommend this amp below 1 ohm however I figured what the heck it was $170. Wired at .5 ohm... 6 months later gets played about 2 or 3 hours a day, pushes the crud outta that Zv.4 Doesn't get hot, no cutting out, ect. It doesn't push the 2000 rms it says but it outperforms my previous 2. Definitely looking into those Hifonics from Maxxsonics now

By zrogwrx2 on November 7, 2014

17 found this helpful


hi

It can handle my four just 15w3 . Sound very good I'm very impressed of the amp

By boyo on March 25, 2014

16 found this helpful




AVH-P7600DVD small

Pioneer AVH-P7600DVD

In-Dash 7" Touchscreen DVD Multimedia

(3)

$1399.99

List price $2199.99

XS-GS1720S small

Sony XS-GS1720S

6.5" / 6.75" 2-Way GS Series Component Car Audio Speaker System w/ 3-year warranty

(10)

$119.99

List price $279.99

EQX-GRAY small

AudioControl EQX (Gray)

2 Channel Trunk-Mount 13 Band Equalizer with Crossover & 5-year warranty*!

(5)

$365.00

List price $365.00

REDLINE small

Escort Redline (0100025-1)

Radar and Laser / LIDAR Detector w/ TotalShield Technology and Dual Antennas For Unbeatable Range

(1)

$549.95

List price $549.95

NE101S_R2D210 small

NVX NE101S w/ Rockford Fosgate Prime R2D2-10

Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo w/10" Prime Series Dual 2-ohm Car Subwoofer

(24)

$155.98

List price $213.98

KW-R950BTS, SXV300V1 small

JVC KW-R950BTS with SiriusXM Tuner

Double-DIN CD Multimedia Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)

(159)

$238.99

List price $278.99

DEH-P80MP small

Pioneer DEH-P80MP

CD/MP3/WMA Receiver with Remote

(7)

$269.99

List price $419.99

SLICKA7 small

VIBE Audio SLICK A7 (SLICKA7)

1300W Max Slick Series Monoblock Amplifier (SLICK-A7)

(1)

$119.95

List price $299.99

A1801T small

Audiobahn A1801T

1120W Max, Class A/B Monoblock Amplifier

(1)

$169.99

List price $399.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1979 Ford Thunderbird

2003 Ford Excursion

2022 Ford E Series

2017 Audi Q5

2004 Dodge Sprinter 2500

2012 Dodge Journey

2024 Jeep Gladiator

1983 Mercury Capri

2015 Ford Flex

1998 Mitsubishi Eclipse

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.