Garage
Shop

Massive Audio MX4

300W Peak (60W RMS) 4" MX Series 2-Way 4-ohm Coaxial Car Speakers

Limited time!
highlight-star-icon

• 150 watts Peak Each, 30 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome tweeters
• Tweeters constructed with ferro fluid cooled voice coil
• Laminate-Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 91.5 dB

Learn more about the ma-mx4
Gear Icon

Confirm fitment. Set your vehicle.

  • Mounting adapter brackets
  • Harness to avoid cutting vehicle wires
List price $49.99
Thanks , You Pay:
-20%

$39.99

/pair  with warranty
4 payments of $10

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one ma-mx4.

Set your vehicle or Return to product page
Free Speaker Accessory at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
Available: Ships in 10-14 days
Brand new
NSP4 main
NVX NVX NSP4 300W Peak (100W RMS) 4" N-Series 2-Way Coaxial Car Speakers

(25)

$44.99 $59.99
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
NVX - Worth the Envy - Direct to Consumer Car Audio

Current Promotions (8 offers)


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

Massive Audio MX4

30% off


Priced separately $82 98

Promo Savings of $12 90

Total price:

$70 08

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

Massive Audio MX4

30% off


Priced separately $105 98

Promo Savings of $19 80

Total price:

$86 18

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

Massive Audio MX4

30% off


Priced separately $64 98

Promo Savings of $7 50

Total price:

$57 48

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

Massive Audio MX4

30% off


Priced separately $95 98

Promo Savings of $16 80

Total price:

$79 18

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

Massive Audio MX4

30% off


Priced separately $87 98

Promo Savings of $14 40

Total price:

$73 58

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

Massive Audio MX4

20% off


Priced separately $69 98

Promo Savings of $6 00

Total price:

$63 98

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

Massive Audio MX4

20% off


Priced separately $51 97

Promo Savings of $2 40

Total price:

$49 57

Get 40% Off NVX SDSK2 Sound Dampening Speaker Kit with your Speaker purchase! Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.

Massive Audio MX4

40% off


Priced separately $54 98

Promo Savings of $6 00

Total price:

$48 98

Description


Massive Audio brand icon

Authorized dealer


Massive Audio MX4

The Massive Audio MX4 are 4" 2-way coaxial car speakers delivering powerful sound. Featuring a laminate-treated paper cone, butyl foam surround, and 0.5" PEI dome tweeters with ferrofluid cooling, they offer clear highs and robust lows. Built with a high-temperature voice coil, ferrite strontium magnet, and rugged construction, they handle harsh car environments. With a frequency response of 120–20,000 Hz, 91.5 dB sensitivity, 4 ohm impedance, and included paintable metal grilles, installation is easy and customizable.


Product Details:

  • 4" MX Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 300 watts per pair / 150 watts each
    • RMS: 60 watts per pair / 30 watts each
  • Laminate-Treated Paper cone material
  • Butyl Foam speaker surround
  • 1/2" PEI (Polyetherimide) Dome tweeters
  • Tweeters constructed with ferro fluid cooled voice coil
  • Custom making massive logo 2-way tweeter plate
  • 0.5" high temperature KSV voice coil
  • High-energy Ferrite Strontium magnet motor structure
  • Rugged construction to withstand harsh mobile environment
  • High-quality cloth spider with polyester fiber
  • Top-mount Depth: 1.63"
  • Cutout Dimensions: 3.74"
  • Impedance: 4 ohm
  • Frequency Response: 120 - 20000 Hz
  • Sensitivity: 91.5 dB
  • Two-piece custom paintable metal grilles included
  • Authorized Internet Dealer
  • MFR #: MX4
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


Best selling similar products

JS40K small

Jensen JS40K

• 150 watts Peak Each, 35 watts RMS Each
• 1-3/8" PEI (Polyetherimide) Dome Midranges
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Woven Aramid Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

$89.99

List price $107.99

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

(35)

$90.00

List price $99.99

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

REF407F small

Infinity REF407F (INFSPKRF407FUS)

• 105 watts Peak Each, 35 watts RMS Each
• 1/2" Textile Edge Driven Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

$87.95

List price $139.95

OS-BMW4RV2 small

Metra OS-BMW4RV2

• 180 watts Peak Each, 60 watts RMS Each
• 1" Silk Dome tweeters
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Direct fit for

$191.99

List price $213.99

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

51KSC404 small

Kicker KSC4 (51KSC404)

• 150 watts Peak Each, 75 watts RMS Each
• 1/2" Silk Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

(3)

$99.99

List price $119.99

R14X2 small

Rockford Fosgate Prime R14X2

• 60 watts Peak Each, 30 watts RMS Each
• 1/2" Silk Dome tweeters
• Vacuum polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 85 dB

(17)

$64.99

List price $64.99

46CSC44 small

Kicker CSC4 (46CSC44)

• 150 watts Peak Each, 50 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Steel mesh speaker grilles included
• Impedance: 4 ohm
• Sensitivity: 88 dB

(38)

$59.96

List price $84.99

C2-400X small

JL Audio C2-400x

• 35 watts RMS Each
• 3/4" Silk Dome tweeters
• Mica Injected Polypropylene - MIPP cone material
• Impedance: 4 ohm
• Sensitivity: 84.5 dB

(9)

$164.99

List price $189.99

Specifications & Details


Speaker Specifications
Series
MX Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
4"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
1/2"
Tweeter Composition
PEI (Polyetherimide)
Woofer Composition
Laminate-Treated Paper
Woofer Surround
Butyl Foam
Peak Power Handling
150 watts
RMS Power Handling
30 watts
Total PEAK Per Pair/Set
300 watts
Total RMS Per Pair/Set
60 watts
Sensitivity
91.5 dB
Frequency Response
120 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
0.5"
Shallow Mount Installation
No
Magnet Type
Ferrite Strontium
Top-Mount Depth (Mounting Depth)
1.63"
Cutout Dimensions
3.74"
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
Yes
Includes Damping Kit
without Damping Kit
Compatible vehicle types
Car/Truck/SUV/Van
What is in the box?
Paperwork
User manual
WITB: Speakers
Speakers (2)
Grilles (2, attached)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MX4

Weight:

2.21lbs

Internal SKU:

ma-mx4

Internal Product ID:

142953

Customer Ratings & Reviews


Massive Audio MX4 thumbnail image

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Massive delivery

Massive audio are awesome speakers this is my second set from Sonic Electronix and they are sounds great stomach Electronix is also great they got these here in less than a week I received my mx4 is today

By Jeff on April 14, 2020 Checkmark Icon Verified purchase

26 found this helpful




NSP4 main

NVX NSP4

• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB
• Mounting Depth: 1.88"

(25)

$44.99

List price $59.99

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
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.