Garage
Shop

See all parts that fit your 2005 GX470

Alpine MRV-F545

4-Channel High Power Amplifier

Alpine
Shop all Alpine
Product videos
highlight-star-icon

V12 4-Channel High Power Amplifier • 125W RMS x 4 @ 4 • 500W RMS x 1 Bridged (Chan 3/4) • Blue LCD Display • Amplifier Link • 1 Preamp Outputs • Bass Engine • Adjustable Crossover and Input Sensitivity

Learn more about the mrvf545

We apologize

This item has been discontinued


Loading...
TOYNB3 main

GROM Audio TOYNB3 Lexus, Scion and Toyota Bluetooth Streaming Kit (GROM-BT3-TOY)

Add Bluetooth Hands Free Calling and Music Streaming to Select 2003-2012 Lexus, Scion and Toyota Factory Radios

1
TSB920 main

American International TSB920

6" to 6.5" Speaker Mounting Adapters for select 1998-2020 vehicles from Toyota, Scion, Lexus

6
-58.38%

$9.99

List price $24.00

Limited time!
KFC-X175 main

Kenwood eXcelon KFC-X175

480W Peak (160W RMS) 6.5" eXcelon Series 2 Way Coaxial 4-ohm Car Speakers

-38.06%

$111.50

List price $180.00

C1-650x main

JL Audio C1-650x

100W RMS 6.5" C1 Series 2 Way Coaxial 4-ohm Car Speakers

42
TS-G1620F main

Pioneer TS-G1620F

600W Peak (80W RMS) 6.5" G-Series 2-Way Coaxial 4-ohm Car Speakers

13
-7.71%

$59.99

List price $65.00

51KSC2704 main

Kicker KSC270 (51KSC2704)

200W Peak (100W RMS) 2.75" KS Series Midrange 4-ohm Speakers with Custom Brackets for GM, Chrysler, Subaru, Toyota and Jeep Models

5
-14.29%

$59.99

List price $69.99

ZS65CXS main

Hifonics ZS65CXS

600W Peak (100W RMS) 6.5" Zeus Series 2-way 4-ohm Coaxial Car Speakers

18
-5.72%

$32.99

List price $34.99

DK2-116 main

MB Quart DK2-116

240W Peak (120W RMS) 6.5" Discus Series 2-way 4-ohm Coaxial Car Speakers

-11.11%

$79.99

List price $89.99

TS-A6901C main

Pioneer TS-A6901C

900W Peak (200W RMS) 6x9" A-Series 2-Way 4-ohm Component Speakers

-16.67%

$150.00

List price $180.00

C1-100ct main

JL Audio C1-100ct

120W RMS 1" C1 Series 8-ohm Component Dome Tweeters

9

Product Highlights


V12 4-Channel High Power Amplifier • 125W RMS x 4 @ 4 • 500W RMS x 1 Bridged (Chan 3/4) • Blue LCD Display • Amplifier Link • 1 Preamp Outputs • Bass Engine • Adjustable Crossover and Input Sensitivity

Description


Alpine brand icon

Authorized dealer

  • V12 High Power Amplifier
  • RMS Power Rating:
    • 125 watts x 4 chan. @ 4 ohm
    • 250 watts x 2 chan. (Ch 3-4 Only) @ 2 ohm
    • 500 watts x 1 chan. (Ch 3-4 Only) @ 4 ohm Bridged
  • Blue LCD display: Shows off your system voltage, current, temperature, etc. for a killer install!
  • Detachable top cover to reveal the controls
  • Digital Information Center
  • Thermal Managment Processor
  • Amplifier Link: Connect to any compatible Alpine head unit for total control of your system.
  • Bass Engine:
    • Variable 30 - 400 Hz / 600 Hz - 8 kHz High- or Low-Pass Crossover
    • +16dB Bass Boost @ 45 Hz for Chan 3&4
  • MOSFET Power Supply: Gives clean clear sound
  • DC-DC PWM Power Supply
  • Discrete Pre-Amp Stage
  • STAR Circuitry
  • Solid Copper Bus Bars
  • Auto Over-Current Protection
  • MultiMode
  • Input Mode Selector Switch
  • One Side Terminal Layout: Convenient locations for everything
  • Gold Plated RCA Input Connectors
  • Non-Fading Pre-Amp Output
  • Input Sensitivity: 200mV - 4V (Individual control for channels 1&2, 3&4
  • Frequency Response: 10 Hz - 50 kHz
  • Dimensions: 16-1/2" L x 8-11/16" W x 2-5/16" H
  • 1-year SonicElectronix.com warranty

Loading...
Lowest price in 30 days
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

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

254
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

Club 622 main

JBL Club 622

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

5
-21.44%

$109.95

List price $139.95

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

214
-9.16%

$109.00

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

72
-10.53%

$84.99

List price $94.99

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

GX608C main

JBL GX608C (GX608CAM)

420W Peak (140W RMS) 6.5” GX Series 2 Way 2.3-ohm Component Speaker System

7
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

Reference 6530CX main

Infinity Reference REF-6530cx (REF6530CXAM)

540W Peak (180W RMS) 6.5" Reference Series 2 Way 3-ohm Component Speaker System

14
-56.40%

$108.99

List price $249.95


Best selling similar products

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(22)

$159.99

List price $215.99

RD400/4 small

JL Audio RD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(44)

$304.99

List price $379.99

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(111)

$209.99

List price $239.99

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

R2-500X4 small

Rockford Fosgate Prime R2 R2-500X4

• 75 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(10)

$359.99

List price $359.99

JD400/4 small

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(34)

$299.99

List price $299.99

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(117)

$279.99

List price $335.99

MVPA4 small

NVX MVPA4

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(70)

$279.99

List price $383.99

MDX2000.4 2 Ohm small

PRV Audio MDX2000.4 2 Ohm

• 330 watts x 4 channel @ 4 ohm
• 500 watts x 4 channel @ 2 ohm
• Bridged: 1000 watts x 2 channel @ 4 ohm
• Total RMS Power: 2000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$219.91

List price $274.89

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
125 watts x 4 channel
RMS Power @ 2 ohms
250 watts x 2 chan. (3/4 Only)
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
500 watts x 1 chan. (3/4 Only)
Amplifier Specifications
Number of Channels
4-Channel
Total RMS Power Output
500 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
4 ohms (Ch. 1/2), 2 ohms (Ch. 3/4)
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.3%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
30 - 400 Hz, 600 - 8000 Hz
Low-Pass Crossover Frequency
30 - 400 Hz, 600 - 8000 Hz
Signal-to-Noise Ratio
93 dB
Bass Boost
0 - 16 dB
Fuse Rating
20A x 5 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

MRV-F545

Weight:

14.00lbs

Internal SKU:

mrvf545

Internal Product ID:

4320

Product and How-to Videos


Customer Ratings & Reviews


Alpine MRV-F545 thumbnail image

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



Durability
5
Value
4.4
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

great V12 amplifier

high quality amplifier with best design and powerful output.suitable for any component speaker.
i heared alpine DDC-F17 ,alpine SPX-177A and Alpine SPX-177r that setup with this amplifier.
very good amplifier thats recomended for any SQ systems.

By Amir Designer on May 12, 2014

32 found this helpful


Awesome

This amp is awesome. I had a Kenwood 200 watt amp, then I got this. It's a major differnece. I also get a lot of compliments.

By Trammell on July 12, 2005

30 found this helpful


Powerful and clean !!!

I have had this amp for years now and it is totally awesome! It powers my four Kenwood Excelon speakers in my truck with ease with so much clarity and detail I literally listen to a concert every single day.

By Larry on May 10, 2021

27 found this helpful




XDM7610 small

Dual XDM7610

In-Dash AM/FM, CD, MP3, WMA Player with Remote

$99.99

List price $249.99

E2_EVO-ALL small

Encore E2 Vehicle Specific Remote Start & Keyless Entry System

Pre-Programmed for your Ride! Remote Car Starter with Keyless Enry and ASK Long Range Technology

$124.75

List price $379.98

R1000-1D_ISPKBL4-BG small

Rockford Fosgate PRIME R1000-1D + Amplifier Kit

1000W RMS, PRIME Series Class D Monoblock Amplifier with Included 4 Gauge Amplifier Kit

(1)

$228.73

List price $439.98

ERCA17 small

e2 ERCA17 by Scosche

17 ft. 2-Channel Twisted Hex RCA Interconnect Audio Signal Cables

(22)

$8.99

List price $24.99

E6_ALLY_EVO-ALL small

Encore E6 Vehicle Specific Remote Start Security System with Smartphone Integration and Bypass Module for Most Vehicles

Pre-Programmed for your Ride! Remote Car Starter Security Entry with Smartphone Integration and Vehicle Tracking

(25)

$255.97

List price $809.97

E4_50-Visa-Gift-Card small

Encore E4 + Free $50 Gift Card

2-way Car Alarm w/ 4-Button LCD, Standard Transmitter, 2 Stage Shock Sensors & $50 Visa Gift Card

(8)

$79.99

List price $353.87

CVEM79GRN small

Coby CVEM79GRN High-Performance Isolation In-Ear Stereo Headphones (Green)

Green Jammerz Platinum High-Performance Sound Isolation Stereo Earphones

$6.99

List price $14.99

SCV700-SS small

Crock Pot SCV700-SS

7-Quart Oval Manual Stainless Steel Slow Cooker

$31.95

List price $79.99

2-07CVR152_A8000J small

2000W Kicker + Audiobahn Bass Bundle

Pair of Kicker 15" 07CVR152 Subwoofers + Audiobahn A8000J Amp + dB Link 4 Gauge Amp Kit + Sound Damp

(47)

$439.41

List price $1169.87

Related Searches


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

2005 Lexus GX470

2018 Smart Fortwo

2003 Dodge Ram 2500 Van

2002 Oldsmobile Intrigue

2007 Toyota 4Runner

1991 Saturn SL2

2000 BMW Z3

2005 Subaru Impreza 2.5

2010 Dodge Caliber

2013 Lexus LS460

Vehicle
Store
Delete

1994 Honda VFR750F Interceptor

2002 Harley Davidson FXD Dyna Super Glide

1998 Harley Davidson FLTR/I Road Glide

Vehicle
Store
Delete

2023 Can-Am Defender MAX

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.