Garage
Shop

See all parts that fit your 2012 FLSTFB Fat Boy Lo

MTX Audio TDX4002

4" 2-way Thunder Dome-Axials Speakers

MTX
Shop all MTX
highlight-star-icon

4" 2-way Car Speaker • 35 Watts RMS Power Handling / 70 Watts Peak • Frequency Response: 75Hz - 20kHz • Sensitivity: 92 dB • 20mm Pivotable Soft Dome Tweeter

Learn more about the tdx4002

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

thunder40 thumbnail

MTX Audio THUNDER40

OUR PRICE: $79.95

View item

Loading...
RVM-35V1 main

MB Quart RVM-35V1

3.5" Touchscreen Multi-Zone Digital Multimedia Receiver with Bluetooth for RV's

-10.38%

$189.99

List price $211.99

RV.R1 main

DS18 RV.R1

Multi-Zone Digital Audio Receiver with Bluetooth Audio Streaming for RV's

RVDVD3.0 main

MB Quart RVDVD3.0

Multi-Zone DVD Receiver with Bluetooth for RV's

1
-10.10%

$257.99

List price $286.99

MB Quart RVM2.0

Multi-Zone Digital Audio Receiver with Bluetooth Audio Streaming for RV's

-10.29%

$156.99

List price $174.99

RVM-10V1 main

MB Quart RVM-10V1

10" Touchscreen Multi-Zone Digital Multimedia Receiver with Bluetooth for RV's

-9.09%

$250.00

List price $275.00

Description


MTX brand icon

Authorized dealer

Authorized MTX 

Dealer
  • 4" 2-way Car Speaker
  • Power Handling:
    • Peak: 140 watts per pair / 70 watts each
    • RMS: 70 watts per pair / 35 watts each
  • Polypropylene cone woofer
  • 20mm Pivotable soft dome tweeter
  • 4 ohm impedance
  • Top-mount depth: 1-3/4"
  • Authorized Internet Dealer
  • 1-year Manufacturer’s warranty

Priced Per Pair

Product history:

MTX THUNDER40 thumbnail
(newest, current model)
MTX TDX40 thumbnail
(previous model, replaced by MTX Audio THUNDER40)
MTX TDX4002 thumbnail
(previous model, replaced by MTX Audio TDX40)

Best selling similar products

TS-A1081F small

Pioneer TS-A1081F

• 230 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Hard Dome tweeters
• Carbon and Mica Reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(3)

$90.00

List price $110.00

DB402 small

Polk Audio DB402 (DB 402)

• 135 watts Peak Each, 45 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(4)

$90.00

List price $99.99

C1-400x small

JL Audio C1-400x

• 35 watts RMS Each
• 3/4" Silk-Suspended Aluminum Edge Driven Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 84.5 dB

(8)

$94.99

List price $94.99

Specifications & Details


Speaker Specifications
Speaker Size
4"
Design
2-way Coaxial
Tweeter Design
Semi-Dome
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Peak Power Handling
70 watts
RMS Power Handling
35 watts
Sensitivity
92 dB
Frequency Response
75 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
Yes
Top-Mount Depth (Mounting Depth)
1-3/4"
Cutout Dimensions
3-3/4" x 3-3/4" 
General specifications
Speaker Grilles
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

TDX4002

Weight:

7.00lbs

Internal SKU:

tdx4002

Internal Product ID:

7929

Customer Ratings & Reviews


MTX Audio TDX4002 thumbnail image

5 star
67%
4 star
33%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
5
Features
4.7
Design
4.7
Usability
4.7

Customer Reviews

Sort by:

Loading...

Good Speakers

I needed some small speakers to fit into the kick panels on my 1956 Ford F-100 pickup, and these work very well. High quality and very good sound, simple installation and great price.

By none on April 12, 2010

5 found this helpful


Great bang for the buck

I love the sound quality of the MTX TDX4002 it gives me a clear crisp sound for my truck. I would recommend it to anyone that don't want to spend an arm a leg for some speakers. I am glad I purchase it because I had some Power Acoustics in there before and this sounds a whole lot better.

By james w. on October 29, 2010

3 found this helpful


Great Sound

yes I would recommemd these speaker. They have a great sound.

By Tim on January 13, 2011

2 found this helpful




FJ1550B small

Scosche FJ1550B / FJ1550 Dash Kit

Install a new Single-DIN car stereo in (Black)

(21)

$10.95

List price $10.95

No picture

Klipsch X6i (Black) Open Box, Very Good Condition Used

In-ear headphones w/ Balanced Armature Drivers for Apple Devices

$109.99

List price $179.00

OCFRD05-10 small

Sonic Sub Box: OCFRD05-10

Single 10" Under Passenger Up Firing 1997 and 2002 Ford F-150 Extended Cab

$89.99

List price $199.99

G512-44 small

Boston Acoustics G512-44

12" Dual 4 ohms G5 Series Subwoofer (G51244)

(9)

$199.99

List price $399.99

ZXi6410 small

Hifonics ZXi 6410

680W RMS, Zeus ZXi Series 4-Channel Amplifier (ZXi6410)

(8)

$149.99

List price $649.99

2TRUCK10-BLACK small

2TRUCK10 Subwoofer Enclosure

Dual 10" Angled Truck or Hatchback Box (Black)

(4)

$29.99

List price $89.99

81-4300 small

Metra 81-4300

Universal Speaker Baffles for 5-1/4" and 6-1/2" Speakers

(25)

$21.99

List price $24.99

Related Searches


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

2023 Kia Forte

1973 GMC K1500 Pickup

2021 Audi S5

2002 Mazda MPV

1971 Chrysler Imperial

1997 Toyota Paseo

2006 Chevrolet Silverado 1500

1987 Land Rover Range Rover

1980 BMW 733i

1969 Chevrolet Corvette

Vehicle
Store
Delete

2012 Harley Davidson FLSTFB Fat Boy Lo

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.