Amplifiers
Shop premium car amplifiers in Australia from leading brands designed to deliver clean power, enhanced clarity, and impressive bass performance. Find monoblock, 2-channel, 4-channel, and multi-channel amplifiers for every audio setup. Pair with Car Speakers or browse Subwoofers.
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Pioneer GM-D9705 2000W Class-D 5 Channel Amplifier with Wired Bass Boost Remote
15% off
Pioneer
Pioneer GM-D9705 2000W Class-D 5 Channel Amplifier with Wired Bass Boost Remote
- Sale price
- $595
- Regular price
- $700
Pioneer GM-D9701 2400W Class-D Mono Car Amplifier with Bass Boost Remote
15% off
Pioneer
Pioneer GM-D9701 2400W Class-D Mono Car Amplifier with Bass Boost Remote
- Sale price
- $459
- Regular price
- $540
Pioneer GM-D8704 1200W Class-FD 4-Channel Bridgeable Amplifier
15% off
Pioneer
Pioneer GM-D8704 1200W Class-FD 4-Channel Bridgeable Amplifier
- Sale price
- $369.75
- Regular price
- $435
Pioneer GM-A6704 1000W 4-Channel Bridgeable Amplifier with Bass Boost
15% off
Pioneer
Pioneer GM-A6704 1000W 4-Channel Bridgeable Amplifier with Bass Boost
- Sale price
- $229.50
- Regular price
- $270
Pioneer GM-A3702 500W 2-Channel Bridgeable Amplifier
15% off
Pioneer
Pioneer GM-A3702 500W 2-Channel Bridgeable Amplifier
- Sale price
- $127.50
- Regular price
- $150
Pioneer GM-D9704 1600W Class-FD 4-Channel Bridgeable Amplifier
15% off
Pioneer
Pioneer GM-D9704 1600W Class-FD 4-Channel Bridgeable Amplifier
- Sale price
- $467.50
- Regular price
- $550
Orion CO1500.4 Cobalt 4-Channel Amplifier 3000 Watts
18% off
Orion
Orion CO1500.4 Cobalt 4-Channel Amplifier 3000 Watts
- Sale price
- $399
- Regular price
- $489
Pioneer GM-DX874 Class D 4-Channel Bridgeable Amplifier
15% off
Pioneer
Pioneer GM-DX874 Class D 4-Channel Bridgeable Amplifier
- Sale price
- $425
- Regular price
- $500
Pioneer PRS-D800 Class FD 2-Channel Bridgeable Amplifier
15% off
Pioneer
Pioneer PRS-D800 Class FD 2-Channel Bridgeable Amplifier
- Sale price
- $424.15
- Regular price
- $499
Pioneer GM-A4704 520W 4-Channel Bridgeable Amplifier
15% off
Pioneer
Pioneer GM-A4704 520W 4-Channel Bridgeable Amplifier
- Sale price
- $178.50
- Regular price
- $210
Rockford Fosgate R2-300X4 Prime 300 Watt 4-Channel Amplifier
15% off
Rockford Fosgate
Rockford Fosgate R2-300X4 Prime 300 Watt 4-Channel Amplifier
- Sale price
- $424.15
- Regular price
- $499
Mac Audio MC-BLK-4000 Compact 4-Channel Power Amplifier With High Output Power
MAC AUDIO
Mac Audio MC-BLK-4000 Compact 4-Channel Power Amplifier With High Output Power
- Price
- $399.95
Soundstream
Soundstream L4.340 Lil 'Wonder 4 Series 240W 4-Channel Amplifier
- Sale price
- $189
- Regular price
- $358
Mac Audio MC-BLK-1000 1-Channel Class-D Mini Mono Amplifier
MAC AUDIO
Mac Audio MC-BLK-1000 1-Channel Class-D Mini Mono Amplifier
- Price
- $349.95
Soundstream STL1.1200D | 1200W Stealth Series Class-D Monoblock Amplifier
44% off
Soundstream
Soundstream STL1.1200D | 1200W Stealth Series Class-D Monoblock Amplifier
- Sale price
- $499
- Regular price
- $899
Soundstream STL4.680 Stealth Series 680W 4-Channel Amplifier
42% off
Soundstream
Soundstream STL4.680 Stealth Series 680W 4-Channel Amplifier
- Sale price
- $349
- Regular price
- $599
Rockford Fosgate R2-500X1 Prime 500 Watt Mono Amplifier
15% off
Rockford Fosgate
Rockford Fosgate R2-500X1 Prime 500 Watt Mono Amplifier
- Sale price
- $424.15
- Regular price
- $499
Rockford Fosgate T400X4ad Power 400 Watt Class-ad 4-Channel Amplifier
15% off
Rockford Fosgate
Rockford Fosgate T400X4ad Power 400 Watt Class-ad 4-Channel Amplifier
- Sale price
- $696.15
- Regular price
- $819
Hertz HCP 1D 700W 1-Channel Class-D Monoblock Compact Amplifier
25% off
HERTZ
Hertz HCP 1D 700W 1-Channel Class-D Monoblock Compact Amplifier
- Sale price
- $393.74
- Regular price
- $524.99
Frequently Asked Questions
A car amplifier increases the audio signal power available to vehicle speakers or subwoofers, helping produce greater volume and improved audio performance.
Common car amplifier types include mono or monoblock, 2-channel, 4-channel, 5-channel and multi-channel amplifiers for different car audio configurations.
Not always. However, an aftermarket car amplifier can provide additional power when speakers require more output than the factory head unit can deliver.
A monoblock amplifier is a single-channel amplifier commonly used to power a car subwoofer or dedicated bass system.
Choose a car amplifier based on channel count, RMS power output, speaker impedance, system configuration and the power requirements of your speakers or subwoofer.
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