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Car Amplifiers

Adding a little extra power to your sound system has never been a bad idea. With new Class-D amplifiers, getting big power is easier than ever.

Buy Car Amplifiers Online

Shopping for Car Amplifiers online? Bankstown Sound and Marine's range of Mono-block, 2-Channel, 4-Channel, 5-Channel, and 8-Channel amplifiers are sure to cover any project, budget or vehicle.

Which Class Amplifier is Best?

For a quick article on a website, this question has a very complex full answer. So, it's best to keep it simple and high-level. For a more in-depth conversation, feel free to Contact Us and have a chat with our Customer Team to learn more.

At the highest level, and easiest to understand, amplifier classes are as follows:

  • Class A amplifiers are not very efficient but produce the highest audio quality. They're rare, very expensive and hardly used in car audio
  • Class B amplifiers are a little more efficient but they're full of distortion. The sound quality is terrible
  • Class AB amplifiers were the best of the bunch for quite some time. Okay efficiency and good sound quality. However, now, they don't compete with Class D
  • Class D amplifiers although understandably are almost always confused as digital. They're not. They're strictly analogue circuits. They're able to provide better efficiency and sound quality due to Pulse Width Modulation, or PWM. Basically it punches more power through a wider signal. Class D amplifiers are now the go-to in car amplifiers as they're much smaller, lighter and run so much cooler than other classes.

DSP Amplifiers

Digital Sound Processing amplifiers go a little bit further than your average car amplifier. They perform like any other amplifier, taking input from your head unit, increasing the power in the signal and delivering more power to your speakers, but along the way, they add some secret special sauce to the signal increasing the fidelity performance; making your tunes sound better.

Some DSP's are able to connect up to 8-Channels and produce some true audiophile level results. These units are almost exclusively tuned via a connected laptop and specialist software. A little bit of overkill for your 2017 Toyota Corolla... unless you're entering Sound-Off competitions.

Mono-block Amplifiers

Almost exclusively used as subwoofer amplifiers, these units produce a whole bunch of power across one channel. These amplifiers are able to run at lower impedance resulting in higher nominal (WRMS) and high peak performance.

Multi-channel Amplifiers

Depending on what you're installing, you may need more channels. For instance, if you're installing new speakers and want them to be amplified, you'll be shopping for a 4-Channel amplifier; one channel for each speaker. If you're adding a subwoofer to your amped speaker system, a 5-Channel is for you.

Amplifiers

Aerpro MX44

Original price was: $139.99.Current price is: $118.99.
The Aerpro MX44 4AWG 4-channel Amp Power Install Kit delivers up to 800W to your amplifier, ideal for installing a 4 or 2 channel amplifier and includes high quality RCA cables for superior signal strength.

Audison Forza AFM 6D 6-Channel Amplifier

$1,364.99
The Audison Forza AFM 6D 6-Channel Amplifier boasts six high-fidelity amplified channels 135W x 6 @4Ω*, 220W x 6 @2Ω*, with the audiophile sound of the latest generation Audison D-Class technology. Higher switching frequencies, steeper filtering, and higher-tolerance components deliver sound above and beyond the expectation of Class D – in an amazingly compact package!

Audison SR 1.500 Mono Amplifier

$804.99
There's a new power player in the Australian Car Audio scene; Audison. The Audison SR 1.500 is a 1-ohm stable mono amplifier with a built-in crossover featuring compact dimensions and an impressive 1000WRMS of power.

Audison SR 4.500 4-Channel Amplifier

$804.99
We are proud to present the renovated Audison SR 4.500 4-Channel Amplifier (130 W x 4 @ 4Ω) introduced back in 1988 and constantly updated with the best technologies available.

Audison SR 5.600 5-Channel Amplifier

$944.99
We are proud to present the renovated Audison SR 5.600 5-Channel Amplifier (75 W x 4 + 330 W x 1 @ 4Ω) introduced back in 1988 and constantly updated with the best technologies available.

ETON ACCM2 2-Channel Amplifier Connection Cable for MICRO 120.2

The ETON ACCM2 is a special plug and play connection cable kit for an ETON MICRO 120.2 2-channel power amplifier. For easy connection, including all necessary connectors, to the original ISO wiring harness in the vehicle. Precisely fitting connectors for ETON MICRO 120.2 (power, speaker & hi-level input), music signal tap high-level, the music signal […]

ETON AM300 1-Channel Active Amplifier Module

The ETON AM300 is  a 1-channel amplifier module, Class-D, for installation in self-built subwoofers / Do It Yourself subwoofers and as a plug and play extension of the ETON RES 10 P to the active subwoofer. 1 x 300 W RMS at 4 ohms, auto sense on function (SIG / DC), suitable for vehicles with […]

ETON MICRO 120.2 2-Channel Amplifier

The new ETON MICRO 120.2 is a power amplifiers impress with their revolutionary design – the latest Class D amplifier technology for one of the smallest sizes on the market! Ultra compact dimensions and full power with extremely low distortion values THD+N. Full control also in terms of features: adjustable active filters, Hi-Lo level inputs, […]

ETON MICRO 250.4 4-Channel Amplifier

The new ETON MICRO 250.4 power amplifiers impress with their revolutionary design – the latest Class D amplifier technology for one of the smallest sizes on the market! Ultra compact dimensions and full power with extremely low distortion values THD+N. Full control also in terms of features: adjustable active filters, Hi-Lo level inputs, Auto-Turn On […]

ETON MINI 150.4 4-Channel Amplifier

Small, powerful, easy to install and extremely low distortion – these are the new ETON MINI 150.4 advanced Class-D amplifiers! The MINI series scores all along the line. Full features: Hi-Level inputs, Lo-Level inputs, Auto-Sense On function (SIG/DC) and optimized for vehicles with start/stop function. Active filters with LPF and HPF, separate gain settings, level […]

Hertz DPOWER1 Monoblock Amplifier

$364.99
The Hertz DPower1 mono car audio amplifiers is an ultra-compact to ensure effortless installations in the increasingly narrow spaces of modern vehicles or in the factory amp area.

Hertz DPOWER4 4-Channel Amplifier

$364.99
The Hertz DPower4 four channels car audio amplifiers is ultra-compact to ensure effortless installations in the increasingly narrow spaces of modern vehicles or in the factory amp area.

Hertz DRCHE Digital Remote Control for H8

$209.99
The Hertz DRCHE enables the main system control without the use of a PC. Thanks to this device, installed in an ergonomic position within the car dashboard, the user can: choose between two “tuning” configurations previously saved using the PC software.

Hertz H8DSP_DR H8 DSP

$1,154.99
The Hertz H8DSP car audio processor is capable of interfacing with any analog and/or digital source, transforming ordinary “audio” into a high-performance integrated system.

Hertz HCP1D Compact Power Monoblock Amplifier

$524.99
The Hertz HCP1D is a mono D Class car audio amplifier , with an incredibly minimized size heat sink.

Hertz HCP1DK Compact Power Monoblock Amplifier

$859.99
The Hertz HCP1DK is a mono car audio amplifier with an incredibly minimized size heat sink.

Hertz HCP2 Compact Power 2-Channel Amplifier

$419.99
The Hertz HCP2 is a stereo, 400W car audio amplifier, designed to expand or modify with maximum easiness the factory system: featuring pre-amplified (Pre-In) inputs as well as high-level (Speaker-In) inputs, for connection with any head units.

Hertz HCP2X Compact Power 2-Channel Amplifier

$545.00
The Hertz HCP2X is a brand new stereo car audio amplifier, 800W amplifier, designed to expand or modify with maximum easiness the factory system: featuring pre-amplified (Pre-In) inputs as well as high-level (Speaker-In) inputs, for connection with any head units.

Hertz HCP4 Compact Power 4-Channel Amplifier

$469.99
The Hertz HCP4 is a four channels car audio amplifier designed to reproduce any musical genres with four separate channels for multiple configurations.

Hertz HCP4D Compact Power 4-Channel Amplifier

$629.99
The Hertz HCP4D is a D Class car audio amplifier, able to offer up to 1160W (RMS); it is the ideal choice for those who want high power levels in complex systems.

Hertz HCP4DK Compact Power 4-Channel Amplifier

$734.99
The new Hertz HCP4DK features latest generation D-Class 2Ω stable output stage reaching the impressive max power of 2000 W with the excellent S/N ratio of 105 dB.

Hertz HCP5D Compact Power 5-Channel Amplifier

$839.99
The Hertz HCP5D is a front + rear + sub complete car audio amplifier with five very powerful  D class channels. It features a wide range of inputs to obtain the best configuration with every car audio source. The Hertz HCP5D is suitable in a five channels system with subwoofer, in a three channel front + sub system using the front and rear built-in filters that include also a bass boost circuit and a subsonic filter.

Hertz HP802 SPL Show 2-Channel Amplifier

$1,784.99
The Hertz HP802 is an AB Class stereo spl car audio amplifier, able to deliver up to 1800W. The power supply stage is overbuilt featuring components selected for their robustness, efficiency and reliability even for extended time operation.

Hertz HRCBM Subwoofer Remote Control for HCP and ML Power Amplifiers

$69.99
The optional Hertz HRCBM subwoofer volume control provides the ability to adapt the subwoofer level (-20 / + 6 dB) to any personal preference and favorite music genre. The Hertz HRCBM features a bulletproof Molex connector.
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