Garage
Shop

See all parts that fit your 2013 Cooper

MA Audio HK802SX

4400W RMS 2-Channel High Current Amplifier

MA Audio
Shop all MA Audio
Product videos
highlight-star-icon

4400W RMS 2-Channel High Current Amplifier • 4400W RMS x 1 @ 1 Ohm Bridged • 2200W RMS x 2 @ 0.5 Ohm Stereo • 1400W RMS x 2 @ 1 Ohm Stereo • 1400W RMS x 2 @ 1 Ohm Stereo • 800W RMS x 2 @ 2 Ohm Stereo • 500W RMS x 2 @ 4 Ohm Stereo • Remote Bass Control

Learn more about the hk802sx

We apologize

This item has been discontinued


Loading...
OS-BMW4RV2 main

Metra OS-BMW4RV2

360W Peak (120W RMS) 4" OptiSound Series Direct Replacement 2-way Coaxial 4-ohm Speakers for

-10.28%

$191.99

List price $213.99

72-9002 main

Metra 72-9002

Install New Speakers in select 1994-2024 vehicles from Audi, Mercedes-Benz, Chevrolet

5
-26.68%

$10.99

List price $14.99

XBAF65 main

NVX XBAF65

Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

114
-37.15%

$21.99

List price $34.99

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

TERMINATOR69 main

MTX Audio TERMINATOR69

240W Peak (120W RMS) 6x9" Terminator Series 2 Way Coaxial 4-ohm Speakers

1
-11.12%

$79.95

List price $89.95

XSP652 main

NVX XSP652

600W Peak (200W RMS) 6.5" X-Series 2 Way Coaxial Car Speakers

19
-33.34%

$119.99

List price $179.99

XSP692 main

NVX XSP692

900W Peak (300W RMS) 6x9" X-Series 2 Way Coaxial Car Speakers

13
-32.29%

$129.99

List price $191.99

FRING65 main

NVX FRING65

Universal 6.5" or 6.75" Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 2)

43
-10.01%

$17.99

List price $19.99

C2-650 main

JL Audio C2-650

200W RMS 6.5" C2 Series 2 Way Component 4-ohm Speakers

21
XED650C main

Cerwin-Vega XED650C

600W Peak (70W RMS) 6.5" XED Series 2-Way 4-ohm Component Speaker System

28
-16.67%

$64.99

List price $77.99

Product Highlights


4400W RMS 2-Channel High Current Amplifier • 4400W RMS x 1 @ 1 Ohm Bridged • 2200W RMS x 2 @ 0.5 Ohm Stereo • 1400W RMS x 2 @ 1 Ohm Stereo • 1400W RMS x 2 @ 1 Ohm Stereo • 800W RMS x 2 @ 2 Ohm Stereo • 500W RMS x 2 @ 4 Ohm Stereo • Remote Bass Control

Description


MA Audio brand icon

Authorized dealer

  • 4400W RMS 2-Channel High Current Amplifier
  • 500W RMS x 2 @ 4 Ohm Stereo
  • 800W RMS x 2 @ 2 Ohm Stereo
  • 1400W RMS x 2 @ 1 Ohm Stereo
  • 2200W RMS x 2 @ 0.5 Ohm Stereo
  • 4400W RMS x 1 @ 1 Ohm Bridged
  • Digital LCD Display (Voltage, Temperature & Output Level)
  • Platinum Plated Connections
  • Quiet Fan Cooling System
  • High Quality Power & Protection LED’s
  • Thermal / Short / Overload Protection Circuitry
  • 0-18 dB Variable Bass Boost
  • 40-250Hz Variable High Pass Crossover
  • 40-250Hz Variable Low Pass Crossover
  • Remote Bass Control
  • THD @ 4 Ohm <0.05%
  • THD @ 2 Ohm <0.1%
  • THD @ 1 Ohm <1.0%
  • S/N Ratio: >90dB
  • Channel Separation: 60dB
  • Frequency Response: 20-20kHz
  • Input Voltage Range: 200mV - 8V
  • Input Impedance: 10k Ohm
  • Dimensions: 2.7" H x 12.4" W x 27.3" L
  • 2-Year Manufacturer's warranty

Loading...
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

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

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

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99


Best selling similar products

ATOM-900.2 PRO small

Deaf Bonce Apocalypse ATOM-900.2 PRO

• 350 watts x 2 channel @ 4 ohm
• 510 watts x 2 channel @ 2 ohm
• 900 watts x 2 channel @ 1 ohm
• Bridged: 1020 watts x 1 channel @ 4 ohm
• 1000 watts @ 2 ohm
• Total RMS Power: 900 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

$229.90

List price $229.90

MFA 2.420 small

Deaf Bonce MFA 2.420

• 420 watts x 2 channel @ 4 ohm
• 630 watts x 2 channel @ 2 ohm
• Bridged: 1260 watts x 1 channel @ 4 ohm
• Total RMS Power: 1260 watts
• Class D 2 ohm Stable 2-Channel Amplifier

$229.90

List price $229.90

ATOM-700.2 PRO small

Deaf Bonce Apocalypse ATOM-700.2 PRO

• 230 watts x 2 channel @ 4 ohm
• 480 watts x 2 channel @ 2 ohm
• 700 watts x 2 channel @ 1 ohm
• Bridged: 960 watts x 1 channel @ 4 ohm
• 14000 watts @ 2 ohm
• Total RMS Power: 700 watts
• Class D 1 ohm Stable 2-Channel-Channel Amplifier

(1)

$199.90

List price $199.90

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
500 watts x 2 channel
RMS Power @ 2 ohms
800 watts x 2 channel
RMS Power @ 1 ohm
1400 watts x 2 channel
Bridged RMS Power
4400 watts x 1 @ 1 ohm
Amplifier Specifications
Number of Channels
2-Channel
Total RMS Power Output
4400 watts
Minimum Impedance Unbridged
0.5 ohm
Minimum Impedance Bridged
1 ohm
THD at Rated RMS Power
<1.0%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
40 - 250 Hz
Low-Pass Crossover Frequency
40 - 250 Hz
Signal-to-Noise Ratio
>90 dB
Bass Boost
0 - 18 dB

Item Details


Manufacturer:

Model Number:

HK802SX

Weight:

28.00lbs

Internal SKU:

hk802sx

Internal Product ID:

2682

Product and How-to Videos


Customer Ratings & Reviews


MA Audio HK802SX thumbnail image

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



Durability
5
Value
4.4
Features
4.7
Design
5
Usability
4.4

Customer Reviews

Sort by:

Loading...

best amp ever

This is one of the more powerful amps that i've had. my 2 15's get loud when i hooked up in this amp at 1 ohm and my car cant handle d power.. hehe

By joe on July 30, 2011

9 found this helpful


sick

this thing rocks, im pushing 4 audio bahn 12s 1100 rms each, the amp is bridged down to 1 ohm and my truck cant handle that power.

By kid on January 9, 2010

8 found this helpful


BEAUTIFUL

this amp outperforms anything! its always clear, always perfect! this is truly one of the best amps you can buy! sounds so loud!!! have it running two 15s

By paul on September 22, 2008

8 found this helpful


Best Ever

I've had this amp since it came out. I have to say it was expensive. But I've have been around family and friends that like to bump the trunk. So ever since it came out with the first amps and speakers I had to have them. I had them installed in my brand new navi. 3 twelves and the silver amp with two handles, it rocked that truck like nothing before. Now with the hardcore 4400watts. And two 18's MA's I was the envi of everybody. I will never change my MA.

By Charlie on December 17, 2012

7 found this helpful


MA Audio HK802SX

I own this and it will out perform almost any amplifier on the market right now. I would highly recommend this brand over any other.

By Anonymous on May 19, 2018

4 found this helpful


Very good AMP

This amp is awsome and great for the price. i have it powering 2 15" MA Audio subs @ 2ohms bridged and it gets LOUD!! I could get it to do 2 more 15s if i wanted it should peak at about 8800-9000 watts using its full power. It will be hard to find an amp that puts out this kinda power at this price. and it looks beautiful.

By Joseph on August 2, 2005

6 found this helpful




72-9301 small

Metra 72-9301

Install New Car Speakers in select 1990-2013 vehicles from Mitsubishi, Toyota, Hyundai

(5)

$7.99

List price $14.99

05CK4 small

Kicker CK4

Complete 4 Gauge 2-Channel Amplifier Installation Kit 05CK4

(32)

$91.99

List price $149.99

CAP28R small

Absolute CAP28R (RED)

1.5 Farad Digital Power Capacitor

$54.99

List price $99.99

DQS-Silver small

AudioControl DQS (Silver/Gray)

6-Channel Digital Car Audio Equalizer

(3)

$349.99

List price $549.99

V1 small

BlueAnt V1

Bluetooth Hands-free Wireless Cell Phone Headset Earpiece with Voice Control

(2)

$63.99

List price $129.99

SV5 small

Kicker SV5

16.5 ft. (5 meters) of Video RCA Interconnect Patch Cable (05SV5)

$9.99

List price $39.99

SV7 small

Kicker SV7

23.1 ft. (7 meters) of Interconnect RCA Video Patch Cable 05SV7

$14.99

List price $49.99

KX250.2 small

Kicker KX250.2

KX-Series 2-Channel Amplifier (04KX2502 , 04KX250.2)

(6)

$89.99

List price $299.99

CAP3.5R small

Boss CAP3.5R (RED)

3.5 Farad Digital Capacitor (CAP35R)

(2)

$41.99

List price $99.99

Related Searches


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

2013 MINI Cooper

2006 Ford Explorer

2018 MINI Cooper

2007 Dodge Nitro

2018 Ram 2500

2001 Suzuki Esteem

1997 Dodge B3500

2002 Ford Windstar

1994 Dodge Shadow

1985 Isuzu Impulse

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.