Garage
Shop

See all parts that fit your 2005 Optima

Memphis Audio PRX46

120W Peak (60W RMS) 4x6” Power Reference Series 2 Way Coaxial 4-ohm Speakers

Memphis
Shop all Memphis
highlight-star-icon

• 60 watts Peak Each, 30 watts RMS Each
• 1/2" PEI (Polyetherimide) Pivot mount dome tweeters
• Graphite Reinforced Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Learn more about the prx46

We apologize

This item has been discontinued


Loading...
iLX-W650 main

Alpine iLX-W650

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

124
-5.72%

$329.95

List price $349.95

BMV62W main

Belva BMV62W

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring

28
-66.67%

$89.99

List price $269.99

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

28

Description


Memphis brand icon

Authorized dealer

Memphis PRX46

Power Reference speakers represent excellent sound and quality in a full range of sizes to fit almost any factory speaker location. These features make Power Reference speakers the perfect solution for most vehicles looking for a solid audio upgrade. These speakers are extremely reliable, and when installed by an authorized dealer boast one of the best warranties in the business.

Product Details:

  • 4" x 6" Power Reference 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 120 watts per pair / 60 watts each
    • RMS: 60 watts per pair / 30 watts each
  • Graphite Reinforced Polypropylene cone material
  • Polyurethane speaker surround
  • 1/2" PEI (Polyetherimide) Pivot mount dome tweeters
  • Multi-direction pivot tweet system for improved imaging
  • Tweeter installation via angle mount, flush mount or surface mount
  • 11 oz. Ferrite magnet motor structure
  • Integrated 6db crossover
  • Top-mount Depth: 2.125"
  • Cutout Dimensions: 3.464 x 5.708 
  • Impedance: 4 ohm
  • Frequency Response: 125 - 20000 Hz
  • Sensitivity: 86 dB
  • Authorized Internet Dealer
  • MFR #: PRX46
  • 1-year Manufacturer's Warranty

  • Priced Per Pair


Loading...
BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
iLX-W650 main

Alpine iLX-W650

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

124
-5.72%

$329.95

List price $349.95

DMH-1800NEX main

Pioneer DMH-1800NEX

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

2
-16.67%

$349.99

List price $420.00

DMH-W4660NEX main

Pioneer DMH-W4660NEX

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

2
-20.00%

$599.99

List price $750.00

BMV62W main

Belva BMV62W

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring

28
-66.67%

$89.99

List price $269.99

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

KW-M560BT main

JVC KW-M560BT

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

10
UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

43
-16.69%

$149.95

List price $180.00

Limited time!
DMX709S main

Kenwood eXcelon DMX709S

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

20
-33.50%

$399.00

List price $600.00


Best selling similar products

H46 small

Cerwin-Vega H46

• 150 watts Peak Each, 50 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 83 dB

$79.99

List price $95.99

T46 small

Earthquake Sound T46

• 300 watts Peak Each
• 1" Mylar Dome Tweeters
• Low Mass Poly-Injection cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

(1)

$79.99

List price $99.00

NSP46 small

NVX NSP46

• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB
• Mounting Depth: 1.81"

(34)

$49.99

List price $59.99

46CSC464 small

Kicker CSC46 (46CSC464)

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

(15)

$59.96

List price $84.99

KFC-4675C small

Kenwood KFC-4675C

• 60 watts Peak Each, 20 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(16)

$77.00

List price $128.00

Stage3 6427 small

JBL Stage3 6427 (STAGE36427AM)

• 175 watts Peak Each, 35 watts RMS Each
• Edge Driven Dome tweeters
• Polypropylene cone material with Plus One woofer cone architecture
• Impedance: 3 ohm
• Sensitivity: 91 dB

(1)

$89.95

List price $109.95

DB462 small

Polk Audio DB462 (DB 462)

• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(7)

$90.00

List price $99.99

P1462 small

Rockford Fosgate Punch P1 P1462

• 70 watts Peak Each, 35 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome tweeters
• Injection-molded Mineral-filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

(37)

$109.99

List price $109.99

43DSC460 small

Kicker DSC460 (43DSC4604)

• 120 watts Peak Each, 30 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

(8)

$64.99

List price $74.99

H746 small

Cerwin-Vega H746

• 275 watts Peak Each, 40 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

(9)

$59.99

List price $59.99

Specifications & Details


Speaker Specifications
Series
Power Reference
Priced Per
Pair
Number of Speakers
2
Speaker Size
4" x 6"
Design
2-way Coaxial
Tweeter Design
Pivot mount dome
Tweeter Size
1/2"
Tweeter Composition
PEI (Polyetherimide)
Woofer Composition
Graphite Reinforced Polypropylene
Woofer Surround
Polyurethane
Peak Power Handling
60 watts
RMS Power Handling
30 watts
Total PEAK Per Pair/Set
120 watts
Total RMS Per Pair/Set
60 watts
Sensitivity
86 dB
Frequency Response
125 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
No
Magnet weight
11 oz.
Magnet Type
Ferrite
Top-Mount Depth (Mounting Depth)
2.125"
Cutout Dimensions
3.464 x 5.708 
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
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Speakers
Speakers (2)
Mounting screws (8)
Mounting clips (8)
Other Accessory #1
12" Speaker Leads (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PRX46

Weight:

2.73lbs

Internal SKU:

prx46

Internal Product ID:

186633

Customer Ratings & Reviews


Memphis Audio PRX46 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


NSP46 main

NVX NSP46

• 150 watts Peak Each, 50 watts RMS Each
• 3/4" Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB
• Mounting Depth: 1.81"

(34)

$49.99

List price $59.99


OL-LINK small

Omega OL-LINK

Replacement Harness for the OL-LOADER

$1.49

List price $19.99

HA-600.2-BLACK small

Hitron HA-600.2 (BLACK)

600W Max, 2-Channel Amplifier with Bass Remote

(13)

$89.99

List price $129.99

CSB-76DP small

Cuisinart CSB-76DP

200 Watt SmartStick Immersion/Hand Blender (Dark Purple)

$34.95

List price $65.00

S-102 small

Denon S-102

Integrated Entertainment System with iPod Playback and Audyssey Dynamic EQ

$799.99

List price $999.00

Kilo 104 small

Massive Audio Kilo 104

600W 10" Kilo Series Dual 4 Ohm Suboofer

(5)

$119.95

List price $299.95

26LD350 small

LG 26LD350

26", 60Hz 720p HD LCD Television

(1)

$374.99

List price $379.99

32LE5300 small

LG 32LE5300

32", 120Hz 1080p HD LCD Television with LED Backlit Display and Picture Wizard

(1)

$549.99

List price $899.99

19LH20 small

LG 19LH20

19” High Definition LCD TV with 720p Resolution and 60Hz Refresh Rate

(1)

$229.99

List price $359.99

No picture

JayBird SB2RB - Retro Blue

Flexible Over-The-Head Semi-Open Stereo Sportsband Headphones with Wireless Apt-X Technology

$89.00

List price $99.00

Related Searches


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

2005 Kia Optima

2018 Mazda 3

1998 Subaru Outback

2022 Audi Q4 e-tron

2003 Lincoln Navigator

2005 Ford Five Hundred

2004 Ford Expedition

1979 Audi 5000

2012 Nissan Frontier

1975 Ford Bronco

Vehicle
Store
Delete

2015 Can-Am Commander E LSV SE

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.