Garage
Shop

See all parts that fit your 1979 Bobcat

Massive Audio MX57 (2-Pairs, 4-Total)

880W Max (200W RMS) 5x7" MX Series 3-Way Coaxial Car Speakers (2-Pairs)

highlight-star-icon

• 220 watts Peak Each, 50 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Laminate-Treated Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92.5 dB

Learn more about the mx57_2
No Fit Icon

Doesn't fit your 1979 Bobcat

Similar items | Update vehicle | Vehicle store
List price $119.98
Thanks , You Pay:
-22%

$93.98

 with warranty
Starting at $17/mo or 4 payments of $24 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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.

Save 15% Off Package Deals at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
Quantity
Available: Ships in 10-14 days
Brand new

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

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

123
-33.36%

$79.96

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

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

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

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

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

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

SXE-1726S main

Alpine SXE-1726S

440W Peak (80W RMS) 6.5" SXE Series 2-way 4-ohm Coaxial Car Speakers

13
-21.82%

$42.99

List price $54.99

REF6532IXAM main

Infinity Reference REF6532IXAM

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

3
-20.01%

$119.95

List price $149.95

Description


Massive Audio brand icon

Authorized dealer

Massive Audio MX57

440W Peak (100W RMS) 5x7" MX Series 2-Way 4-ohm Coaxial Car Speakers
Quantity: 2

Product Details:

  • 5" x 7" (also mounts in most 6" x 8" locations) MX Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 440 watts per pair / 220 watts each
    • RMS: 100 watts per pair / 50 watts each
  • Laminate-Treated Paper cone material
  • Butyl Rubber speaker surround
  • 1/2" PEI (Polyetherimide) Hard Dome tweeters
  • Tweeters constructed with ferro fluid cooled voice coil
  • Custom massive logo 3-way tweeter plate
  • 1" high temperature KSV voice coil
  • High-energy Ferrite magnet motor structure
  • Rugged construction to withstand harsh mobile environment
  • High-quality cloth spider with polyester fiber
  • Heavy gauge steel powder coated basket with massive punched logo
  • Top-mount Depth: 2.17"
  • Cutout Dimensions: 4.94 x 7.09 
  • Impedance: 4 ohm
  • Frequency Response: 65 - 20,000 Hz
  • Sensitivity: 92.5 dB
  • Authorized Internet Dealer
  • MFR #: MX57
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


Best selling similar products

MBQBRO-STG6-OEM-1 small

MB Quart MBQBRO-STG6-OEM-1

• Six Speaker Audio Upgrade System
• Includes 6.5" component front speakers, 6.5" coaxial rear speakers, pair of 2-channel amplifier
• Direct fit for a hassle-free installation, fitting perfectly into the select 2021-2024 Bronco
• Designed for OEM Base model audio systems or aftermarket source units
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

$1444.99

List price $1899.99

MBQBRO-STG6A-1 small

MB Quart MBQBRO-STG6A-1

• Six Speaker Audio Upgrade System
• Includes 6.5" component front speakers, 6.5" coaxial rear speakers, pair of 2-channel amplifier
• Includes PAC module for OEM B&O audio systems
• Direct fit for a hassle-free installation, fitting perfectly into the select 2021-2024 Bronco
• Designed for OEM B&O audio systems
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

$1869.99

List price $2399.99

JP-PPKT-5 small

Metra JP-PPKT-5

• Includes four 6.5" speakers, four 1" tweeters, one loaded single 12" vented enclosure, two amplifiers, and various Metra harnesses and mounting hardware
• Direct fit for a hassle-free installation, fitting perfectly into (non-amplified models) for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

$2249.99

List price $2499.99

STAGE3427FAM_2 small

JBL Stage3 427F (Stage 3 427F) (2-Pairs, 4-Total)

• 150 watts Peak Each, 30 watts RMS Each
• 3/4" Edge-driven Dome Tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB

(3)

$139.90

List price $179.90

S-DB8V-TRK_PKG small

Alpine Full Audio Truck Package

• 600W RMS Dual Ported 8" Loaded Enclosure
• Modular Stackable Design
• Integrated Amplifier Tray
• Class D 8-Channel-Channel Amplifier
• 6"x9" Component Speakers
• 6.5" Coaxial Speakers

(11)

$2115.80

List price $2690.00

17-24-FORD-FSERIES-KZKSPKG small

Kicker CS Series Complete Factory Speaker Replacement Kit with Koozie

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB
• Harnesses, Adapters, And Koozie

(265)

$244.07

List price $415.91

PSS-24WRA small

Alpine PSS-24WRA

• Includes two front speakers, two rear soundbar speakers, one amplified subwoofer, one 4-channel amplifier, mounting brackets and wiring harnesses
• Direct fit for a hassle-free installation, fitting perfectly into the select 2019-2023 Wrangler and Gladiator for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

$2399.95

List price $2880.00

GT75C_2 small

JBL GT7-5C (2-Pairs, 4-Total)

• Peak Power: 135W
• RMS Power: 45W
• 1-3/16" PEI Edge Driven Dome Tweeter
• Mounting Depth: 2-5/16"
• Polypropylene Plus One™ Cone and Foam Surround

(3)

$239.90

List price $299.90

2X43DSC_VADM4_XK84_SK small

2 Pairs Kicker 6.5" Speakers (DSC650) + NVX VADM4 v2 w/ Free Amp Install Kit

  • Kicker DSC650 480W Peak 6.5-Inch DS Series 2-Way 4-Ohm Coaxial Car Speakers
  • NVX VADM4 v2 500W RMS V-Series Micro Full-Range Class D 4-Channel Amplifier
  • Full Spec 8 Gauge 100% OFC Complete 4-Channel Amplifier Wiring Kit with RCA
  • Sonic Electronix Premium Polyurethane Foam Can Insulator Sleeve Koozie
  • Complete setup includes Coaxial Speakers, 4-Channel Amplifier, Wiring Kit, and Koozie

(109)

$380.00

List price $547.94

NSP68 2 Pack small

4 Speakers Total: 2 Pairs of NVX N-Series NSP68 Coaxial Speakers

• Package Includes 4 NSP68 Speakers
• Peak Power: 320W Total (80W Each)
• RMS Power: 160W Total (40W Each)
• 2-Way Coaxial Design
• 4 ohm Impedance
• Polypropylene Cone Material
• Nitrile Butadiene Rubber Surround
• 20mm Silk Dome Tweeter

(67)

$159.98

List price $191.98

Specifications & Details


General Speaker Specifications
Series
MX Series
Priced Per
2 Pairs (4 Speakers)
Number of Speakers
4
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
1/2"
Tweeter Composition
PEI (Polyetherimide)
Woofer Composition
Laminate-Treated Paper
Woofer Surround
Butyl Rubber
Total PEAK Per Pair/Set
440 watts
Total RMS Per Pair/Set
100 watts
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Marine Certified
No
Speaker Grilles
Yes
First Speaker Pair Specifications
Speaker Size
5" x 7" (also mounts in most 6" x 8" locations)
Peak Power Handling
220 watts
RMS Power Handling
50 watts
Sensitivity
92.5 dB
Frequency Response
65 - 20000 Hz
Top-Mount Depth (Mounting Depth)
2.17"
Cutout Dimensions
4.94 x 7.09 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MX57_2

Weight:

7.06lbs

Internal SKU:

mx57_2

Internal Product ID:

203871

Customer Ratings & Reviews


Massive Audio MX57 (2-Pairs, 4-Total) 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...

MA speakers MC57

The following review is for MX57, which is a part of the bundle you are viewing.

I like the sound produced by these speakers and they did not cost a lot. I put these into a Ford Ranger.

By Keith on June 21, 2022 Checkmark Icon Verified purchase

29 found this helpful


MA speakers MC57

The following review is for MX57, which is a part of the bundle you are viewing.

I like the sound produced by these speakers and they did not cost a lot. I put these into a Ford Ranger.

By Keith on June 21, 2022

26 found this helpful



RTL10-04 small

MTX RTL10-04

10" Single 4 ohm Road Thunder RTL Series Subwoofer

$57.75

List price $119.95

XED42_SDSK2 small

Cerwin Vega XED42 with Sound Damping

500W Peak (40W RMS) 4" XED Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

(52)

$54.98

List price $66.73

(2) SDSK2,(2) P1683 small

(4) Rockford Fosgate P1683 with Speaker Installation Kit

Rockford 130W RMS 6x8" Coaxial Speakers + NVX (2)SDKS2

(133)

$230.47

List price $238.72

HT-109 small

House Brand HT-109

5" Electrical Mini Snip Cutter

$9.99

List price $19.99

VE-TOY-TUNCCG2-D12S,12TW3-D4 small

NVX BOOST Box Package with JL Audio 12" Subwoofers

For select 2014-2021 Tundra Crew Max - Dual 12" BOOST Sealed Enclosure with Two 12TW3-D4 Subwoofers

(20)

$1284.97

List price $1337.97

NVXTSHRTS small

NVX T-Shirt - Black, Small

100 Percent Ringspun Cotton with Awesome NVX Graphic

$14.99

List price $23.98

ENLPLFPA small

Energizer Battery Inc. ENLPLFPA

Design Automatic Nightlight (single)

$7.00

List price $7.49

09-P132_SDBSK2 small

Rockford Fosgate Punch P132 with Sound Damping

80W Peak (40W RMS) 3.5” Punch Series 2-way 4-ohm Full Range Speaker + NVX SDBSK2 Premium Sound Damping

(91)

$104.98

List price $108.73

TSA4671F_2 small

Pioneer TS-A4671F (2-Pairs, 4-Total)

840W Peak (120W RMS) 4x6" A-Series 4-way Coaxial Speakers (2-Pairs)

(1)

$119.98

List price $220.00

Related Searches


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

2017 Hyundai Sonata

1996 GMC K2500

2024 Lexus NX350h

2011 Saab 9-5

1981 Volkswagen Dasher

2007 Cadillac XLR

2003 Chevrolet Tahoe

2013 Chevrolet Equinox

2015 Nissan Juke

1979 Mercury Bobcat

Vehicle
Store
Delete

2004 Harley Davidson FXST/I Softail Standard

1994 Harley Davidson FLHTC Electra Glide Classic

2005 Harley Davidson FLTR/I Road Glide

Vehicle
Store
Delete

2025 Can-Am Defender XT 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.