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4 Channels Car Audio Amplifiers

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Best selling

See all
  • Pioneer GM-A4704 520W 4-Channel Bridgeable Amplifier

    Pioneer GM-A4704 520W 4-Channel Bridgeable Amplifier

    (2)
    AU $138.88 New
  • Pioneer GMD9704 1600W 4 Channel Bridgeable Amplifier

    Pioneer GMD9704 1600W 4 Channel Bridgeable Amplifier

    AU $349.00 New
  • Pioneer GM-A6704 1000w 4-Channel Car Amplifier

    Pioneer GM-A6704 1000w 4-Channel Car Amplifier

    (7)
    AU $557.63 New
  • ** Pioneer GM-DX104 ISO Plug 'n Play 400w 4 Ch High-Res Car Amplifier

    ** Pioneer GM-DX104 ISO Plug 'n Play 400w 4 Ch High-Res Car Amplifier

    AU $279.00 New
  • JBL Club A754 4-Channel Amplifier (CLUBA754)

    JBL Club A754 4-Channel Amplifier (CLUBA754)

    AU $288.85 New
  • BOSS Audio R1004 4 Channel Car Amplifier

    BOSS Audio R1004 4 Channel Car Amplifier

    AU $109.00 New
  • DNA AK84 600W 4 Channel Amplifier Wiring Kit

    DNA AK84 600W 4 Channel Amplifier Wiring Kit

    (1)
    AU $54.00 New
  • Alpine KTP-445U Universal Power Pack

    Alpine KTP-445U Universal Power Pack

    (3)
    AU $254.80 New
    AU $195.00 Used

Limited time deals

Free Postage Included
  • Rockford Fosgate T400X4ad Power 400 Watt Class-ad 4-Channel Amplifier

    Rockford Fosgate T400X4ad Power 400 Watt Class-ad 4-Channel Amplifier

    AU $696.15
    AU $819.00was AU $819.00|15% off
  • Alpine R2-A60F R2-Series 600W RMS Class-D 4-Channel Amplifier

    Alpine R2-A60F R2-Series 600W RMS Class-D 4-Channel Amplifier

    AU $646.26
    AU $699.95was AU $699.95|8% off
  • DS18 SXE-4000.4D SXE 430W x 4-Channel Class D Amplifier - Red

    DS18 SXE-4000.4D SXE 430W x 4-Channel Class D Amplifier - Red

    AU $399.00
    AU $499.00was AU $499.00|20% off
  • DS18 SXE-1200.4 SXE 100W x 4-Channel Class Ab Amplifier - Black

    DS18 SXE-1200.4 SXE 100W x 4-Channel Class Ab Amplifier - Black

    AU $199.00
    AU $229.00was AU $229.00|13% off

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  • Pioneer GM-A4704 4-Channel Bridgeable Amplifier - image 1 of 1

    Pioneer GM-A4704 4-Channel Bridgeable Amplifier

    Brand new · Pioneer
    (2)
    AU $159.85
    Free postage
    Only 1 left!
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    • Recoil Audio P610 10 channel processor with 4 channel amplifier and controller - image 1 of 4
    • Recoil Audio P610 10 channel processor with 4 channel amplifier and controller - image 2 of 4
    • Recoil Audio P610 10 channel processor with 4 channel amplifier and controller - image 3 of 4
    • Recoil Audio P610 10 channel processor with 4 channel amplifier and controller - image 4 of 4

    Recoil Audio P610 10 channel processor with 4 channel amplifier and controller

    Brand new
    AU $499.00
    Free postage
    22 watching
    S⁣P⁣T⁣ ⁣p⁣o⁣W⁣R⁣ ⁣K⁣n⁣U⁣s⁣о⁣ ⁣8⁣8⁣ ⁣3⁣r⁣e⁣d⁣I⁣⁣ ⁣⁣⁣⁣
    • New MTX Audio Thunder Series 400W RMS 4 Channel Car Amplifier Thunder75.4 - image 1 of 3
    • New MTX Audio Thunder Series 400W RMS 4 Channel Car Amplifier Thunder75.4 - image 2 of 3
    • New MTX Audio Thunder Series 400W RMS 4 Channel Car Amplifier Thunder75.4 - image 3 of 3

    New MTX Audio Thunder Series 400W RMS 4 Channel Car Amplifier Thunder75.4

    🌟 Best Seller | Amazing Sound | Australian Stock 🇦🇺
    Brand new · MTX
    AU $449.00
    AU $19.99 postage
    G⁣0⁣S⁣ ⁣B⁣p⁣o⁣n⁣7⁣ѕ⁣ ⁣U⁣W⁣o⁣ ⁣r⁣e⁣9⁣d⁣R⁣⁣ ⁣⁣⁣⁣⁣Z⁣M⁣
    • JVC DRVN 800 WATT 4 CHANNEL SUBWOOFER AMPLIFIER - image 1 of 3
    • JVC DRVN 800 WATT 4 CHANNEL SUBWOOFER AMPLIFIER - image 2 of 3
    • JVC DRVN 800 WATT 4 CHANNEL SUBWOOFER AMPLIFIER - image 3 of 3

    JVC DRVN 800 WATT 4 CHANNEL SUBWOOFER AMPLIFIER

    Pre-owned · JVC
    AU $175.00
    or Best Offer
    AU $35.00 postage
    E⁣M⁣ ⁣Ѕ⁣0⁣p⁣o⁣O⁣n⁣ ⁣s⁣1⁣o⁣Y⁣r⁣ ⁣e⁣d⁣⁣J⁣⁣⁣8⁣ ⁣⁣⁣⁣⁣
  • Alpine R2-A60F R2-Series 600W RMS Class-D 4-Channel Amplifier - image 1 of 3

    Alpine R2-A60F R2-Series 600W RMS Class-D 4-Channel Amplifier

    Brand new · ALPINE
    AU $646.26
    Was: AU $699.95was AU $699.95
    Free postage
    43 watching
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  • Boss Audio R1004 4-Channel 400W Amplifier - image 1 of 1

    Boss Audio R1004 4-Channel 400W Amplifier

    Brand new · BOSS Audio
    AU $109.00
    Was: AU $399.00was AU $399.00
    Free postage
    23 watching
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  • Alpine KTP-445U Power Pack 180W RMS 4-Channel Amplifier - image 1 of 4

    Alpine KTP-445U Power Pack 180W RMS 4-Channel Amplifier

    Brand new · ALPINE
    (3)
    AU $254.80
    Was: AU $299.95was AU $299.95
    AU $6.95 postage
    Only 3 left
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  • JBL Club A754 4-Channel Amplifier (CLUBA754) - image 1 of 2

    JBL Club A754 4-Channel Amplifier (CLUBA754)

    Brand new · JBL
    AU $288.85
    Free postage
    18 watching
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  • *BRAND NEW* Pioneer GM-DX104 ISO Plug 'n Play 400w 4 Ch High-Res Car Amplifier - image 1 of 3

    *BRAND NEW* Pioneer GM-DX104 ISO Plug 'n Play 400w 4 Ch High-Res Car Amplifier

    Brand new · Pioneer
    AU $279.00
    Free postage
    ⁣K⁣⁣⁣⁣⁣⁣⁣D⁣⁣ ⁣0⁣⁣⁣⁣H⁣ ⁣⁣⁣⁣T⁣⁣1⁣ ⁣⁣A⁣X⁣ ⁣
  • Car Audio Amplifier, 12V Car Sound Amplifier 4 Channel Bluetooth Car Amplifier - image 1 of 4

    Car Audio Amplifier, 12V Car Sound Amplifier 4 Channel Bluetooth Car Amplifier

    Brand new
    AU $28.89
    or Best Offer
    Free postage
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  • Kicker KEY200.4 Smart 4-Ch. Amplifier (auto-EQ/processor) - image 1 of 2

    Kicker KEY200.4 Smart 4-Ch. Amplifier (auto-EQ/processor)

    Brand new · Kicker
    AU $390.85
    AU $9.95 postage
    14 sold
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  • Pioneer GM-A4704 520W 4-Channel Bridgeable Amplifier - image 1 of 3

    Pioneer GM-A4704 520W 4-Channel Bridgeable Amplifier

    Brand new · Pioneer
    (2)
    AU $179.95
    Free postage
    24 watching
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  • Boss Audio R2504 4-Channel 1000W Amplifier - image 1 of 1

    Boss Audio R2504 4-Channel 1000W Amplifier

    Brand new · BOSS Audio
    (1)
    AU $199.00
    Was: AU $399.00was AU $399.00
    AU $10.00 postage
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  • 12V 4 Channel 7900W Car Amplifier Stereo Audio Speaker Amp For Subwoofer - image 1 of 4

    12V 4 Channel 7900W Car Amplifier Stereo Audio Speaker Amp For Subwoofer

    Brand new
    AU $69.99
    or Best Offer
    Free postage
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  • Yokohama YOK-4100 4 Channel Power Amplifier Old School AMP, Works Fine 1600 Watt - image 1 of 4

    New listingYokohama YOK-4100 4 Channel Power Amplifier Old School AMP, Works Fine 1600 Watt

    Pre-owned
    AU $160.00
    or Best Offer
    Free postage
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  • 7900W Car Amplifier Stereo Audio Super Bass Power Amp 4 Channel 12V Class A/B - image 1 of 4

    7900W Car Amplifier Stereo Audio Super Bass Power Amp 4 Channel 12V Class A/B

    Brand new
    AU $69.99
    or Best Offer
    Free postage
    79 sold
    Ѕ⁣p⁣o⁣P⁣n⁣s⁣o⁣r⁣e⁣A⁣d⁣ ⁣O⁣5⁣ ⁣⁣⁣⁣⁣S⁣⁣8⁣⁣ ⁣⁣E⁣⁣7⁣
  • Sony Xplod XM-440EX 400W 4 Channel Car Audio Amplifier MOSFET Amp - image 1 of 4

    Sony Xplod XM-440EX 400W 4 Channel Car Audio Amplifier MOSFET Amp

    New (other) · Sony
    AU $99.00
    Free postage
    16 watching
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  • DS18 SXE-2000.4D 4-Channel 2000W Amplifier - Black - image 1 of 4

    DS18 SXE-2000.4D 4-Channel 2000W Amplifier - Black

    Brand new
    AU $298.85
    Free postage
    Only 2 left
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  • Beat-Sonic ENA-2T3 Encore Alpha Plug & Play Amplifier for Toyota - image 1 of 4

    Beat-Sonic ENA-2T3 Encore Alpha Plug & Play Amplifier for Toyota

    Brand new · Sonic
    AU $368.41
    Free postage
    ⁣Z⁣H⁣ ⁣⁣V⁣⁣⁣S⁣⁣ ⁣K⁣⁣7⁣ ⁣⁣H⁣H⁣ ⁣G⁣9⁣ ⁣A⁣⁣⁣⁣⁣⁣
  • Pioneer GM-DX104 Ultra-Compact Hi-Res 4-Channel Amplifier - image 1 of 1

    Pioneer GM-DX104 Ultra-Compact Hi-Res 4-Channel Amplifier

    Brand new · Pioneer
    AU $249.00
    Trending at AU $272.87

    eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.

    AU $9.95 postage
    ⁣⁣H⁣5⁣⁣⁣⁣⁣ ⁣O⁣⁣⁣⁣1⁣⁣ ⁣W⁣P⁣⁣⁣ ⁣1⁣⁣⁣⁣⁣I⁣ ⁣
  • Car Amplifier Audio System 400W,4 Channel,Class A/B,2/4 Ohm for ATOTO Car Stereo - image 1 of 4

    Car Amplifier Audio System 400W,4 Channel,Class A/B,2/4 Ohm for ATOTO Car Stereo

    Brand new
    AU $149.90
    or Best Offer
    Free postage
    91 watching
    Z⁣⁣W⁣ ⁣⁣⁣K⁣Y⁣⁣ ⁣⁣V⁣1⁣ ⁣⁣⁣⁣⁣⁣Q⁣1⁣⁣⁣⁣ ⁣L⁣A⁣ ⁣
  • KENWOOD X302-4 CLASS D 4 CHANNEL AMPLIFIER HI RES CERTIFIED 600W - NEW - image 1 of 4

    KENWOOD X302-4 CLASS D 4 CHANNEL AMPLIFIER HI RES CERTIFIED 600W - NEW

    Brand new · Kenwood
    (1)
    AU $269.00
    Free postage
    3 watching
    ⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣8⁣B⁣ ⁣⁣3⁣Z⁣ ⁣Y⁣B⁣⁣⁣ ⁣M⁣⁣⁣⁣⁣R⁣
  • Black Diamond DIA-K4 4-Channel Class-D 2000W Amplifier - image 1 of 4

    Black Diamond DIA-K4 4-Channel Class-D 2000W Amplifier

    Brand new
    AU $279.00
    Was: AU $319.00was AU $319.00
    Free postage
    13 watching
    V⁣B⁣⁣ ⁣N⁣8⁣ ⁣8⁣⁣O⁣⁣⁣⁣⁣ ⁣⁣5⁣⁣⁣1⁣ ⁣M⁣6⁣ ⁣F⁣⁣⁣⁣
  • Stetsom High Line DSPLAYER 400.4 Car Audio Amplifier with DSP Mobile App Control - image 1 of 4

    Stetsom High Line DSPLAYER 400.4 Car Audio Amplifier with DSP Mobile App Control

    Brand new · Stetsom
    AU $266.06
    AU $62.65 postage
    116 watching
    ⁣B⁣C⁣ ⁣⁣O⁣J⁣⁣ ⁣Y⁣⁣Y⁣ ⁣⁣S⁣R⁣⁣ ⁣⁣9⁣⁣⁣⁣A⁣ ⁣⁣M⁣⁣
  • USED OLD SCHOOL ZAPCO SLB-TP4 4 CHANNEL LINE TRANSMITTER LINE DRIVER DIN TO RCA - image 1 of 4

    New listingUSED OLD SCHOOL ZAPCO SLB-TP4 4 CHANNEL LINE TRANSMITTER LINE DRIVER DIN TO RCA

    Pre-owned · Zapco
    AU $505.19
    AU $36.12 postage
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  • Rockford Fosgate R2-500X4 500W 4-Ch Class D Amplifier - image 1 of 2

    Rockford Fosgate R2-500X4 500W 4-Ch Class D Amplifier

    Brand new · Rockford Fosgate
    (1)
    AU $468.85
    Free postage
    Only 1 left!
    V⁣⁣K⁣ ⁣⁣⁣⁣⁣R⁣⁣⁣V⁣ ⁣⁣Z⁣6⁣⁣⁣ ⁣⁣I⁣U⁣⁣ ⁣Q⁣⁣⁣W⁣
  • PROFILE CALIFORNIA 4200 AMPLIFIER - 300W - 4-CHANNEL AMPLIFIER - NEW OPEN BOX - image 1 of 4

    PROFILE CALIFORNIA 4200 AMPLIFIER - 300W - 4-CHANNEL AMPLIFIER - NEW OPEN BOX

    New (other) · Profile
    AU $313.14
    Was: AU $336.72was AU $336.72
    or Best Offer
    AU $67.12 postage
    15 watching
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  • 4 CH Car Amplifier Audio Amplifier Stereo Music For Subwoofer Superb 7900W - image 1 of 4

    4 CH Car Amplifier Audio Amplifier Stereo Music For Subwoofer Superb 7900W

    Brand new
    AU $69.99
    or Best Offer
    Free postage
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  • Hydra Marine 400W 4-Channel Audio Amplifier – Waterproof, PLMRA402 Model - image 1 of 4

    Hydra Marine 400W 4-Channel Audio Amplifier – Waterproof, PLMRA402 Model

    Brand new
    AU $130.99
    Free postage
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  • Pioneer GM-D9704 Class FD 4-Channel Bridgeable Amplifier - image 1 of 1

    Pioneer GM-D9704 Class FD 4-Channel Bridgeable Amplifier

    Brand new · Pioneer
    AU $349.00
    Trending at AU $355.01

    eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.

    AU $9.95 postage
    18 sold
    1⁣⁣X⁣ ⁣⁣⁣5⁣A⁣ ⁣S⁣⁣⁣W⁣⁣⁣⁣⁣ ⁣T⁣⁣9⁣⁣ ⁣9⁣⁣⁣⁣D⁣
  • 7900W 4 Channel Bluetooth Mini HIFI Power Amplifier Audio Stereo Amp Home Car FM - image 1 of 4

    7900W 4 Channel Bluetooth Mini HIFI Power Amplifier Audio Stereo Amp Home Car FM

    Brand new
    AU $69.99
    or Best Offer
    Free postage
    L⁣⁣E⁣ ⁣⁣8⁣Y⁣ ⁣J⁣⁣⁣⁣2⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣R⁣⁣⁣⁣M⁣⁣
  • Deaf Bonce Machete MFA 4.320 4 Channel 1920 Watt Amplifier - image 1 of 3

    Deaf Bonce Machete MFA 4.320 4 Channel 1920 Watt Amplifier

    Brand new
    AU $538.72
    AU $71.50 postage
    33 watching
    9⁣⁣B⁣⁣ ⁣⁣C⁣⁣4⁣⁣⁣ ⁣I⁣⁣⁣M⁣⁣ ⁣⁣⁣R⁣1⁣ ⁣⁣⁣⁣⁣⁣
  • 7900W 4 CH Car Amplifier Audio Bass Class A/B Power Amp Short Protection - image 1 of 4

    7900W 4 CH Car Amplifier Audio Bass Class A/B Power Amp Short Protection

    Brand new
    AU $69.99
    or Best Offer
    Free postage
    ⁣⁣C⁣Q⁣⁣ ⁣⁣⁣0⁣⁣⁣V⁣ ⁣⁣⁣J⁣⁣U⁣⁣ ⁣9⁣⁣I⁣ ⁣⁣T⁣3⁣ ⁣
  • 6800W 12V 4-channel Car Amplifier Sound Subwoofer Professional Audio Amplifier - image 1 of 4

    6800W 12V 4-channel Car Amplifier Sound Subwoofer Professional Audio Amplifier

    Brand new
    AU $115.99
    Free postage
    16 sold
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  • Timpano TPT-500.4 2Ω Compact 4 Channel Amplifier 500W Car Audio Digital Amp - image 1 of 4

    Timpano TPT-500.4 2Ω Compact 4 Channel Amplifier 500W Car Audio Digital Amp

    Brand new · Timpano
    (15)
    AU $117.80
    AU $30.45 postage
    1,054 sold
    L⁣D⁣⁣⁣⁣⁣⁣ ⁣⁣C⁣Z⁣⁣ ⁣X⁣O⁣ ⁣8⁣⁣⁣H⁣ ⁣C⁣S⁣⁣ ⁣⁣O⁣⁣
  • Soundstream DPA4.1600D 4-Ch 1000w Amplifier - image 1 of 4

    Soundstream DPA4.1600D 4-Ch 1000w Amplifier

    Brand new · Soundstream
    AU $298.85
    Free postage
    ⁣⁣N⁣L⁣⁣ ⁣⁣T⁣I⁣ ⁣7⁣2⁣⁣⁣⁣ ⁣U⁣⁣⁣E⁣ ⁣⁣8⁣⁣⁣O⁣⁣⁣
  • DS18 SXE-4000.4D SXE 430W x 4-Channel Class D Amplifier - Red - image 1 of 4

    DS18 SXE-4000.4D SXE 430W x 4-Channel Class D Amplifier - Red

    Brand new
    AU $399.00
    Was: AU $499.00was AU $499.00
    Free postage
    5 watching
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  • NAKAMICHI PA-304 4 CHANNEL CAR MOBILE POWER AMPLIFIER - image 1 of 4

    New listingNAKAMICHI PA-304 4 CHANNEL CAR MOBILE POWER AMPLIFIER

    Pre-owned · Nakamichi
    AU $336.79
    AU $87.47 postage
    ⁣⁣7⁣⁣3⁣⁣ ⁣⁣8⁣W⁣ ⁣S⁣⁣X⁣ ⁣⁣⁣0⁣X⁣⁣⁣⁣⁣ ⁣K⁣1⁣ ⁣⁣
  • 1000W 4-Channel Bridgeable Amplifier with Bass Boost - Superior Sound Experience - image 1 of 4

    1000W 4-Channel Bridgeable Amplifier with Bass Boost - Superior Sound Experience

    Brand new
    AU $440.65
    or Best Offer
    Free postage
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  • 4-channel 12V Car Amplifier 7900W Sound Subwoofer Professional Audio Amplifier - image 1 of 4

    4-channel 12V Car Amplifier 7900W Sound Subwoofer Professional Audio Amplifier

    Brand new
    AU $69.99
    Free postage
    57 watching
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  • Pioneer GM-D9704 Class FD 4-Channel Bridgeable Amplifier - image 1 of 1

    Pioneer GM-D9704 Class FD 4-Channel Bridgeable Amplifier

    Brand new · Pioneer
    AU $378.67
    Was: AU $550.00was AU $550.00
    Free postage
    4 watching
    S⁣8⁣ ⁣⁣6⁣⁣⁣⁣A⁣ ⁣G⁣⁣⁣6⁣⁣ ⁣⁣⁣⁣⁣B⁣U⁣ ⁣M⁣8⁣ ⁣⁣⁣
  • OLD SCHOOL MCINTOSH MPM4000 METER NEW BULBS COMES WITH TRIM PIECES MINT FACE - image 1 of 4

    New listingOLD SCHOOL MCINTOSH MPM4000 METER NEW BULBS COMES WITH TRIM PIECES MINT FACE

    Pre-owned · McIntosh
    (1)
    AU $1,071.63
    AU $54.30 postage
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  • FULLY RECAPPED OLD SCHOOL ORION CONCEPT 97.1 4 CHHANEL SPECIAL EDITION - image 1 of 4

    New listingFULLY RECAPPED OLD SCHOOL ORION CONCEPT 97.1 4 CHHANEL SPECIAL EDITION

    Pre-owned · Orion
    AU $926.21
    AU $178.10 postage
    R⁣U⁣⁣⁣⁣⁣ ⁣⁣J⁣I⁣⁣⁣⁣⁣ ⁣M⁣⁣3⁣ ⁣N⁣⁣L⁣ ⁣4⁣⁣C⁣⁣ ⁣
  • Mini Amplifier Car Audio, 4 Channels Car Audio Amplifier, Mini Digital Audio Pow - image 1 of 4

    Mini Amplifier Car Audio, 4 Channels Car Audio Amplifier, Mini Digital Audio Pow

    Brand new
    AU $53.95
    Free postage
    2 watching
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  • Sound Ordnance M-4075. 4 Channel Car Amp. 75 Watts RMS x4 Untested - image 1 of 4

    New listingSound Ordnance M-4075. 4 Channel Car Amp. 75 Watts RMS x4 Untested

    Pre-owned
    AU $68.89
    or Best Offer
    AU $94.08 postage
    0 bids
    6d 5h
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  • Deaf Bonce DB 530 DSP HEAD UNIT 1 Din MP3 USB AUX AM FM Bluetooth Receiver - image 1 of 4

    Deaf Bonce DB 530 DSP HEAD UNIT 1 Din MP3 USB AUX AM FM Bluetooth Receiver

    Brand new
    AU $336.64
    AU $64.94 postage
    78 watching
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  • Alpine KTP-445U Power Pack - image 1 of 1

    Alpine KTP-445U Power Pack

    Brand new · ALPINE
    (3)
    AU $261.00
    AU $9.95 postage
    3⁣O⁣ ⁣⁣⁣D⁣⁣⁣3⁣ ⁣P⁣⁣⁣U⁣ ⁣G⁣⁣⁣A⁣ ⁣8⁣⁣J⁣⁣⁣ ⁣⁣⁣
  • Rockford Fosgate R2300X4 4-Channel Amplifier - image 1 of 2

    Rockford Fosgate R2300X4 4-Channel Amplifier

    Brand new · Rockford Fosgate
    (1)
    AU $395.85
    Free postage
    16 watching
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  • Helix C FOUR - Four Channel Car Audio Amplifier (Ex-Demo). - image 1 of 4

    Helix C FOUR - Four Channel Car Audio Amplifier (Ex-Demo).

    Pre-owned · Helix
    AU $2,385.00
    or Best Offer
    Free postage
    Only 1 left!
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  • Pioneer 600 Watt 4-Channel Car Amp - GM-6300F - image 1 of 4

    Pioneer 600 Watt 4-Channel Car Amp - GM-6300F

    Pre-owned · Pioneer
    AU $159.95
    or Best Offer
    Free postage
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  • Morel Compact MPD 4.70 4 Channel Amplifier - image 1 of 2

    Morel Compact MPD 4.70 4 Channel Amplifier

    Brand new
    AU $459.00
    AU $15.00 postage
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  • SoundStream PN4.520D 520W 4/3/2 Channel Amplifier - image 1 of 3

    SoundStream PN4.520D 520W 4/3/2 Channel Amplifier

    Brand new · Soundstream
    AU $264.00
    Was: AU $549.00was AU $549.00
    Free postage
    26 watching
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  • 4CH Audio Power Amplifier Stereo bluetooth HiFi FM Home Car Karaoke Amp - image 1 of 4

    4CH Audio Power Amplifier Stereo bluetooth HiFi FM Home Car Karaoke Amp

    Brand new
    AU $69.99
    or Best Offer
    Free postage
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  • Kicker CXA360.4 4-channel Amplifier - image 1 of 2

    Kicker CXA360.4 4-channel Amplifier

    Brand new · Kicker
    AU $339.01
    Was: AU $356.85was AU $356.85
    Free postage
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  • Rockford Fosgate PBR300X4 Compact Motorcycle UTV Amp Amplifier Harley Davidson - image 1 of 3

    New listingRockford Fosgate PBR300X4 Compact Motorcycle UTV Amp Amplifier Harley Davidson

    Pre-owned · Rockford Fosgate
    (75)
    AU $335.12
    or Best Offer
    AU $95.50 postage
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  • Rockville ATOM P20 1600w 4-Channel Marine/ATV/Car Bluetooth Amplifier+Volt Meter - image 1 of 4

    Rockville ATOM P20 1600w 4-Channel Marine/ATV/Car Bluetooth Amplifier+Volt Meter

    Compact Size/Volt Meter, 110wx4 Dyno-Tested
    Brand new · Rockville
    (6)
    AU $227.26
    Was: AU $404.15was AU $404.15
    AU $66.82 postage
    240 sold
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  • Soundstream PN4.1000D 1000W 4 Channel Class-D Amplifier - image 1 of 3

    Soundstream PN4.1000D 1000W 4 Channel Class-D Amplifier

    Brand new · Soundstream
    AU $369.00
    Free postage
    Only 1 left!
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  • DS18 SXE-2000.4D 4-Channel 2000W Amplifier - Red - image 1 of 4

    DS18 SXE-2000.4D 4-Channel 2000W Amplifier - Red

    Brand new
    AU $298.85
    Free postage
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  • XH-M180 TDA7850 Car 4-Channel 12V High Power Audio Amplifier Board Module - image 1 of 4

    XH-M180 TDA7850 Car 4-Channel 12V High Power Audio Amplifier Board Module

    Brand new
    AU $46.38
    or Best Offer
    Free postage
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  • 1600W Peak Power Hifi Sound Amplifier FM Radio USB Bluetooth-Compatible Karaoke - image 1 of 4

    New listing1600W Peak Power Hifi Sound Amplifier FM Radio USB Bluetooth-Compatible Karaoke

    Brand new
    AU $61.99
    Free postage
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