Garage
Shop

See all parts that fit your 2006 M3

Phoenix Gold RX57CX

200W Peak (100W RMS) 5x7” RX Series 4-ohm Coaxial Car Speakers

Phoenix Gold
Shop all Phoenix Gold
highlight-star-icon

• 100 watts Peak Each, 50 watts RMS Each
• 3/4" Mylar Balanced Drive tweeters
• Triple Laminated Paper cone material
• Impedance: 4 ohm

Learn more about the rx57cx

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
40-VW10 main

Metra 40-VW10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

22
-33.36%

$7.99

List price $11.99

95-9313B main

Metra 95-9313B

Double DIN Stereo Dash Kit for select 2000-2006 M3 and 3 Series

1
-60.96%

$81.99

List price $209.99

95-9310B main

Metra 95-9310B

Double DIN Stereo Dash Kit for select 2000-2006 M3 and 3 Series

1
-40.01%

$44.99

List price $74.99

70-9003 main

Metra 70-9003 Wiring Harness

Install a new car stereo in select 2000-2018 vehicles from BMW, Mercedes-Benz, Pontiac

5
70-8590 main

Metra 70-8590 Wiring Harness

Install a new car stereo in select 1990-2006 vehicles from BMW, Land Rover

4
-46.45%

$14.99

List price $27.99

Limited time!
DMX809S main

Kenwood eXcelon DMX809S

6.8” Double DIN Digital Multimedia Touchscreen Bluetooth Receiver with Wireless Apple CarPlay and Android Auto (SiriusXM Ready)

11
-37.63%

$499.00

List price $800.00

CX 100 main

Hertz CX 100

240W Peak (80W RMS) 4" Cento Series 2-Way Coaxial 4-ohm Car Speakers

4

$249.99

List price $260.00

Description


Phoenix Gold brand icon

Authorized dealer

Product Details:

  • 5" x 7" 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 200 watts per pair / 100 watts each
    • RMS: 100 watts per pair / 50 watts each
  • Triple Laminated Paper cone material
  • Triple-layer UV-treated Foam speaker surround
  • 3/4" Mylar Balanced Drive tweeters
  • High-temperature Polymide voice coil former
  • Rigid powder-coated steel frame
  • Top-mount Depth: 2.8"
  • Cutout Dimensions: 7.4" x 5.2" 
  • Impedance: 4 ohm
  • Authorized Internet Dealer
  • MFR #: RX57CX
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


Loading...
DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

59
-19.05%

$339.99

List price $420.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)

39
-33.50%

$399.00

List price $600.00

MVH-S322BT main

Pioneer MVH-S322BT

Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa

7
-13.34%

$129.99

List price $150.00

Limited time!
iLX-W670-M main

Alpine iLX-W670-M

6.75" Double DIN Touchscreen Digital Multimedia Receiver with iDataLink Maestro Support, Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

126
-30.01%

$349.95

List price $500.00

Limited time!
XAV-AX8500 main

Sony XAV-AX8500

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)

2
-20.20%

$798.00

List price $999.99

KMM-X705 main

Kenwood eXcelon KMM-X705

Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)

6
-20.40%

$199.00

List price $250.00

Limited time!
DMH-241EX main

Pioneer DMH-241EX

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa

22
-35.00%

$194.99

List price $300.00


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

(29)

$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

(86)

$109.99

List price $109.99

VTEK-57Xi small

Earthquake Sound VTEK-57Xi

• 400 watts RMS Each
• 3/4" Silk Dome swiveling tweeters
• Glass Fiber cone material
• Impedance: 2 ohm
• Sensitivity: 90 dB

$129.99

List price $169.00

PK1-168 small

MB Quart PK1-168

• 110 watts Peak Each, 55 watts RMS Each
• 1" Magnesium Dome tweeters
• Tunable waveguide tweeter housing
• Pop Paper-Mica Blend cone material
• Curvilinear cone design geometry
• Impedance: 4 ohm
• Sensitivity: 88.5 dB

$129.99

List price $189.99

NSP68 small

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

VSP68 small

NVX VSP68

• 300 watts Peak Each, 100 watts RMS Each
• 1" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.59"

(46)

$99.99

List price $119.99

H7683 small

Cerwin Vega H7683

• 360 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

(50)

$79.99

List price $95.99

46CSS684 small

Kicker CSS68 (46CSS684)

• 225 watts Peak Each, 75 watts RMS Each
• 3/4" Titanium Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(24)

$143.96

List price $199.99

46CSC684 small

Kicker CSC68 (46CSC684)

• 225 watts Peak Each, 75 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters with neodymium magnets
• Polypropylene cone material with EVC™ (Extended Voice Coil) technology
• Impedance: 4 ohm
• Sensitivity: 90 dB

(23)

$79.96

List price $119.99

Specifications & Details


Speaker Specifications
Priced Per
Pair
Number of Speakers
2
Speaker Size
5" x 7"
Design
2-way Coaxial
Tweeter Design
Balanced Drive
Tweeter Size
3/4"
Tweeter Composition
Mylar
Woofer Composition
Triple Laminated Paper
Woofer Surround
Triple-layer UV-treated Foam
Peak Power Handling
100 watts
RMS Power Handling
50 watts
Total PEAK Per Pair/Set
200 watts
Total RMS Per Pair/Set
100 watts
Impedance (Per Voice Coil)
4 ohm
Top-Mount Depth (Mounting Depth)
2.8"
Cutout Dimensions
7.4" x 5.2" 
General specifications
Hi-Res Certified
No
Color
Black
Speaker Grilles
Yes
Includes Damping Kit
without Damping Kit
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:

RX57CX

Weight:

5.65lbs

Internal SKU:

rx57cx

Internal Product ID:

165327

Customer Ratings & Reviews


Phoenix Gold RX57CX 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


CE404 small

Boss CE404

400W Chaos Epic Series 4-Channel Power Amplifier with Line and Speaker Level Inputs

(2)

$42.50

List price $99.99

Related Searches


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

2006 BMW M3

2017 Ram Window Van

1987 Ford Tempo

2003 Ford Focus

2020 Audi SQ5

2018 Volvo XC60

1995 Acura Legend

2006 BMW 3 Series

1986 Chevrolet Corvette

1981 Ford B700

Vehicle
Store
Delete

2011 Harley Davidson FLHT Electra Glide Standard

2012 Harley Davidson FXDF Fat Bob

1986 Harley Davidson FLHT Electra Glide Standard

2006 Harley Davidson FXDCI Super Glide Custom

2006 Harley Davidson FLHT Electra Glide Standard

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.