Garage
Shop

See all parts that fit your 1978 Bronco

Massive Audio FX57

560W Peak (140W RMS) 5x7" FX Series 2 Way Coaxial 4-ohm Speakers

Massive Audio
Shop all Massive Audio
highlight-star-icon

• 280 watts Peak Each, 70 watts RMS Each
• 13/16" Aluminum Dome Tweeters
• Glass Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

Learn more about the fx57
No Fit Icon

Doesn't fit your 1978 Bronco

Similar items | Update vehicle | Vehicle store
List price $134.99
Thanks , You Pay:
-22%

$104.99

/pair  with warranty
Starting at $10/mo or 4 payments of $27 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.

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Dollar Icon
VIP Product Get $10.50 in rewards to spend later
Quantity
Available: Ships in 10-14 days
Brand new
NSP68 main
NVX NVX NSP68 540W Peak (180W RMS) 6x8" N-Series 2 Way Coaxial Car Speakers

(59)

$79.99 $95.99
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

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

Current Promotions (12 offers)


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

Massive Audio FX57

30% off


Priced separately $147 98

Promo Savings of $12 90

Total price:

$135 08

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

Massive Audio FX57

30% off


Priced separately $170 98

Promo Savings of $19 80

Total price:

$151 18

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

Massive Audio FX57

30% off


Priced separately $161 98

Promo Savings of $17 10

Total price:

$144 88

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

Massive Audio FX57

30% off


Priced separately $160 98

Promo Savings of $16 80

Total price:

$144 18

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

Massive Audio FX57

30% off


Priced separately $154 98

Promo Savings of $15 00

Total price:

$139 98

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

Massive Audio FX57

20% off


Priced separately $134 98

Promo Savings of $6 00

Total price:

$128 98

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

Massive Audio FX57

30% off


Priced separately $139 98

Promo Savings of $10 50

Total price:

$129 48

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

Massive Audio FX57

50% off


Priced separately $139 98

Promo Savings of $17 50

Total price:

$122 48

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

Massive Audio FX57

30% off


Priced separately $133 98

Promo Savings of $8 70

Total price:

$125 28

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

Massive Audio FX57

20% off


Priced separately $120 98

Promo Savings of $3 20

Total price:

$117 78

Experience Better Sound With Easy to Install Speaker Baffles. This offer cannot be combined with any other coupons or offers.

Massive Audio FX57

20% off


Priced separately $126 98

Promo Savings of $4 40

Total price:

$122 58

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 FX57

40% off


Priced separately $119 98

Promo Savings of $6 00

Total price:

$113 98

Description


Massive Audio brand icon

Authorized dealer


Massive Audio FX57

All FX Series Coaxial Speakers are designed with High-Tec Sonic Performance in mind. Solid stamped steel powder coated baskets house High-Energy Y35 magnets to assure sufficient magnet force. Built in 6dB Linkwitz–Riley outboard crossovers connect to Ferro Fluid Cooled 20mm inverted aluminum dome tweeters.

All drivers support custom woven fiber glass cones with soft butyl rubber surrounds. Every cone interacts with high quality polyester fiber spiders that are bonded to 1” high temperature 100% pure KSV voice coils to reproduce a sonic balance between inter detail and high-volume output.


Product Details:

  • 5" x 7" FX Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 560 watts per pair / 280 watts each
    • RMS: 140 watts per pair / 70 watts each
  • Glass Fiber cone material
  • Butyl Rubber speaker surround
  • Heavy Gauge Steel Basket with Thick Powder Coating
  • Custom Made Massive Logo 2 Way Tweeter Plate
  • Built-in 6dB Linkwitz–Riley Crossover
  • Custom Designed Pole Piece for Low Distortion and Sound Quality
  • Rugged Construction to Withstand Harsh Mobile Environment
  • Fully Isolated Tinsel Leads to Eliminate Crosstalk
  • High Quality Cloth Spider with Polyester Fiber
  • 13/16" Aluminum Dome Tweeters with Ferro Fluid Cooled V.C.
  • 1" High Temperature 100% Pure KSV Voice Coil
  • High-Energy Y35 Ferrite magnet motor structure
  • Top-mount Depth: 2.24"
  • Cutout Dimensions: 4.96 x 7.1 
  • Impedance: 4 ohm
  • Frequency Response: 58 - 20000 Hz
  • Sensitivity: 91 dB
  • Authorized Internet Dealer
  • MFR #: FX57
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


Best selling similar products

C1-570x small

JL Audio C1-570x

• 50 watts RMS Each
• 3/4" Silk-Suspended Aluminum Edge Driven Dome tweeters
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

(4)

$129.99

List price $129.99

V68 small

Cerwin-Vega V68

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Balanced Dome Tweeters
• Carbon Fiber Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

$139.99

List price $139.99

P1683 small

Rockford Fosgate Punch P1 P1683

• 130 watts Peak Each, 65 watts RMS Each
• 3/4" tweeter and 1/2" super tweeter PEI (Polyetherimide) Dome tweeters
• Injection-molded Mineral-filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(85)

$109.99

List price $109.99

Specifications & Details


Speaker Specifications
Series
FX Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
5" x 7"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
13/16"
Tweeter Composition
Aluminum
Woofer Composition
Glass Fiber
Woofer Surround
Butyl Rubber
Peak Power Handling
280 watts
RMS Power Handling
70 watts
Total PEAK Per Pair/Set
560 watts
Total RMS Per Pair/Set
140 watts
Sensitivity
91 dB
Frequency Response
58 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
1"
Shallow Mount Installation
No
Magnet Type
Ferrite
Top-Mount Depth (Mounting Depth)
2.24"
Cutout Dimensions
4.96 x 7.1 
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
No
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)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

FX57

Weight:

4.59lbs

Internal SKU:

fx57

Internal Product ID:

208129

Customer Ratings & Reviews


Massive Audio FX57 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


NSP68 main

NVX NSP68

• 270 watts Peak Each, 90 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB
• Mounting Depth: 2.63"

(59)

$79.99

List price $95.99


X3-2 small

P.I.E. X3

Universal Switchable Triple Auxiliary Input Selector

(2)

$37.99

List price $54.99

FG3 small

Xscorpion FG3

Protective 3" Rotary Cooling Fan Grill

$3.99

List price $3.99

VIMPR-90 small

Crux VIMPR-90

Video In-Motion Activation for select 2005-2008 Cayenne with PCM 2.1 Navigation Systems

$213.30

List price $331.80

R500X1D small

Rockford Fosgate Prime R500X1D

500W RMS Class-D Prime Series Monoblock Car Amplifier with Bass Remote

(173)

$279.99

List price $309.99

X2R6 small

Scosche X2R6

6 ft. Two-Channel Twisted-Pair RCA Interconnect Audio Signal Cable

(1)

$8.99

List price $7.99

APMB-8CF small

Audiopipe APMB-8CF

500W 8" APMB Series Indoor/Outdoor Midrange Driver

$45.92

List price $63.99

CBLOCK48 small

EFX Core CBlock48 by Scosche

Ground Distribution Block with One 4 Gauge Input and Four 8 Gauge Output

$9.99

List price $14.95

PW18400RE small

Hitron PW18400RE (Red)

400 Ft of 18 Gauge OFC Remote Wire Cable

$14.99

List price $29.99

CBLOCK04 small

EFX Core CBlock04 by Scosche

Ground Distribution Block with Two 1/0 Gauge Input and Three 4 Gauge Outputs

$17.99

List price $24.95

Related Searches


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

1978 Ford Bronco

2019 Buick Encore

2011 Mazda Tribute

1973 Ford Bronco

2001 Subaru Impreza

2016 Chrysler 300

2022 MINI Cooper

2014 Subaru Forester

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.