Garage
Shop

See all parts that fit your 2011 Insight

MTX Thunder TH800.4

800W RMS Class D Thunder Series 4 Channel Car Amplifier

MTX
Shop all MTX
Only 1 Left!
highlight-star-icon

• 100 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier

Learn more about the th8004
Universal fit Icon

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store
List price $649.95
Thanks , You Pay:
-8%

$599.95

 with warranty
Starting at $55/mo with

Heads up

Your vehicle can use this product in multiple locations. Only a quantity of one can be selected from the product page. You will have the option to adjust the quantity within your cart.

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $60.00 in rewards to spend later
Quantity
In Stock. Only 1 Left!
Brand new

Buy it now

NDA6004 main
NVX NVX NDA6004 1200W Peak (600W RMS) Class D N-Series 4-Channel Amplifier

(14)

$159.99 $215.99
Sponsored

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Hassle-free immediate replacement within minutes!
  • Easy online claims 24/7
  • Covers product breakdowns and failures
Swoosh Icon Icon of Swoosh

For over 25 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
inHouseExpert
In-House Experts

Loading...
40-HD10 main

Metra 40-HD10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2005-2024 vehicles from Honda, Mazda, Acura

29
-15.40%

$10.99

List price $12.99

70-1722 main

Metra 70-1722 Wiring Harness

Install a new car stereo in select 2006-2014 vehicles from Honda

13
70-1729 main

Metra 70-1729 Wiring Harness

Install a new car stereo in select 2008-2021 vehicles from Honda, Acura

5
-41.20%

$9.99

List price $16.99

99-7878B main

Metra 99-7878B Dash Kit

Install a new Single-DIN or Double-DIN car stereo in select 2010-2014 Insight (Matte Black)

4
-55.94%

$25.99

List price $58.99

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!
KFC-1666S main

Kenwood KFC-1666S

600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers

51
-38.75%

$49.00

List price $80.00

MPR2110 main

Jensen MPR2110

Single DIN Digital Media Receiver with Bluetooth

13

Current Promotions (2 offers)


This offer cannot be combined with any other coupons or offers.

MTX Thunder TH800.4

30% off


Priced separately $1,117 94

Promo Savings of $155 40

Total price:

$962 54

This offer cannot be combined with any other coupons or offers.

MTX Thunder TH800.4

30% off


Priced separately $719 94

Promo Savings of $36 00

Total price:

$683 94

Description


MTX brand icon

Authorized dealer


MTX TH800.4


Powerful, Full-Range Sound in Every Drive

Experience full-range power with the TH800.4 four-channel amplifier from MTX’s THUNDER Series. This compact yet powerful amp delivers balanced, high-quality sound across every speaker, with features like Class-D efficiency, adjustable controls, and built-in protection monitoring—perfect for audiophiles seeking immersive audio on the road.


Precise, Distortion-Free Performance

The TH800.4 THUNDER amplifier delivers 200 watts RMS per channel at 2Ω, powering each speaker with precise, distortion-free sound. Its compact design makes it easy to install in nearly any vehicle, bringing clean, full-range audio to every seat without taking up valuable space. Each amplifier is accompanied by a Dyno Certificate, showcasing its ability to deliver headroom and exceed its rated power output, giving you the power and confidence your system deserves.


High Efficiency Consistent Performance

Class-D technology ensures high efficiency and low heat, giving you consistent performance even at high output levels. Designed with a durable surface mount build, the TH800.4 stands up to vibration and road conditions, keeping your music smooth and powerful mile after mile.


Control and Customization at your Fingertips

With the TH800.4, you get total control over your sound. Variable crossover and gain controls let you adjust the output to perfectly match your audio preferences, whether you’re enhancing the highs, mids, or lows. Hidden controls under a sleek panel cover keep your setup looking refined and uncluttered.


Protection and Piece of Mind

The TH800.4 is built to protect with an LED power and protection indicator, alerting you to any issues with voltage or overheating. From city streets to long highway drives, this amplifier provides reliable performance with safeguards to keep your system running smoothly.


Product Details:

  • Thunder Series Class D 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 100 watts x 4 channel
    • 2 ohm: 200 watts x 4 channel
    • Bridged: 400 watts x 2 channel @ 4 ohm
  • Total power output: 800 watts
  • LED power. protection and clipping light
  • Compact design for easy surface mount installation
  • Surface mount component technology
  • DC offset auto-turn on
  • High-quality Tiffany-style RCA Input
  • Clip detection light for tuning optimization
  • Direct insert speaker and power terminals
  • 3-way Protection Circuitry (Short, thermal and under/overvoltage protection)
  • Input sensitivity:
    • Low level: 200 mV - 10 volts
  • Frequency Response: 20 - 20000 Hz
  • Total Harmonic Distortion (THD): 0.2%
  • Signal to Noise Ratio: 98 dB
  • Variable high-pass filter: 40 - 400 Hz
  • Variable low-pass filter: 40 - 400 Hz
  • Fuse Rating: 60A - 80A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 9-3/4" L x 7" W x 2" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: TH800.4

Loading...
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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
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


Best selling similar products

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(14)

$159.99

List price $215.99

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(41)

$209.99

List price $239.99

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

RD400/4 small

JL Audio RD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(28)

$379.99

List price $379.99

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

JD400/4 small

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(34)

$299.99

List price $299.99

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(24)

$279.99

List price $335.99

MVPA4 small

NVX MVPA4

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(70)

$279.99

List price $383.99

AP200/4BT small

JL Audio AP200/4BT

• 40 watts x 4 channel @ 4 ohm
• 50 watts x 4 channel @ 2 ohm
• Bridged: 100 watts x 4 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$549.99

List price $659.99

KTA-450 small

Alpine KTA-450 Power Pack

• 50 watts x 4 channel @ 4 ohm
• 45 watts x 4 channel @ 2 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(20)

$299.95

List price $360.00

Specifications & Details


Key Features
Amplifier Key Features
Compact Design
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 4 channel
RMS Power @ 2 ohms
200 watts x 4 channel
Bridged RMS Power
400 watts x 2 channel
Amplifier Specifications
Series
Thunder Series
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
800 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
20 - 20000 Hz
THD at Rated RMS Power
0.2%
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 400 Hz
Low-Pass Crossover Frequency
40 - 400 Hz
Signal-to-Noise Ratio
98 dB
Remote bass/level controller
No
Total Fuse Rating
60A - 80A
Strappable
No
Sonic Certified Amplifier
No
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
200 mV - 10 volts
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Mounting screws (4)
Allen wrenches (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

TH8004

Weight:

5.69lbs

Internal SKU:

th8004

Internal Product ID:

207434

Customer Ratings & Reviews


MTX Thunder TH800.4 thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


NDA6004 main

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(14)

$159.99

List price $215.99

VAD10004v2 main

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(24)

$279.99

List price $335.99

VADM4v2 main

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(41)

$209.99

List price $239.99

XCA2004 main

NVX XCA2004

• 200 watts x 4 channel @ 4 ohm
• 350 watts x 4 channel @ 2 ohm
• Bridged: 700 watts x 2 channel @ 4 ohm
• Total RMS Power: 1400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(1)

$399.99

List price $599.99


D-6.1200, XKIT46 small

AudioControl D-6.1200 Amplifier + High Quality NVX Amp Kit

1200W RMS 4 ohm Stable 6-Channel Class-D Amplifier w/ Digital Signal Processing

(47)

$991.64

List price $3118.99

SSPW18GR small

Stinger SSPW18GR

500 ft. 18 Gauge Primary Wire (Green)

$47.00

List price $129.00

FRP-2.4K4/BL small

DS18 FRP-2.4K4/BL

2400W RMS Class D FRP Series 4-Channel Car Amplifier (Black)

$349.95

List price $349.95

HTX 8 M-FL-TC small

Hertz HTX 8 M-FL-TC

200W Peak (100W RMS) 8" HTX Series 2 Way Marine Tower Speaker in Flat Black with RGB LED

$499.99

List price $550.00

HE-HCL2S2PK small

Heise HE-HCL2S2PK

12W Universal 3" LED Blackout Flood Light Cubes

$257.00

List price $302.00

SLICKBASS1-V1 small

VIBE Audio SLICKBASS1-V1 (SLICKBASS1-V1)

1200W Max Monoblock Class D SLICK Series Car Amplifier (SLICKBASS1-V1)

(1)

$144.95

List price $299.95

40-EU20 small

Metra 40-EU20 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2000-2024 vehicles from Ford, BMW, Chevrolet

(3)

$8.99

List price $13.99

PTID-8310NRBT small

Power Acoustik PTID-8310NRBT

In-Dash 8.3" TFT-LCD Touchscreen Monitor with DVD/CD/MP3 Player & Bluetooth

(3)

$259.99

List price $699.99

81-6900 small

Metra 81-6900

Universal Speaker Baffles for 6" X 9" Speakers

(7)

$21.99

List price $24.99

Related Searches


Continue to cart

Available Offers (2) for MTX Thunder TH800.4
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT44 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT44 Amp Kit! No code needed — discount applies automatically at checkout.
Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2011 Honda Insight

2012 Nissan Sentra

2012 Subaru Outback

2002 Mitsubishi Lancer

2017 Audi S6

2014 Audi Q7

2017 Lexus IS300

2001 Dodge Ram 1500 Van

2005 Honda Element

2013 Chrysler 300

Vehicle
Store
Delete

2024 Can-Am Defender MAX XT

2019 Can-Am Defender DPS HD5

2022 Can-Am Defender DPS HD7

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.