• GMD8704




Compact 4 Channel Power

An amplifier shouldn’t take up too much space, especially in your car. This Class-D amps might just be what you’re looking for. It combines a 1-Ohm stable circuit, installation flexibility and a superior high-power output.

  • Speaker line input sensor
    connect your existing OEM unit without the hassle of add-on adapters
    Variable LPF
    adjust your low-pass filter frequency for greater audio system flexibility
    Variable HPF
    adjust your high-pass filter frequency for greater audio system flexibility
    Multi-block Terminal
    smoothly connect up to 4 subs for high-power audio output
    enjoy first class sound and powerful volume on a versatile system at half the size of other units
  • General
    Variable LPF
    4 / 2 / 1
    RCA terminals
    Speaker Terminals
    Maximum power
    4 x 200W (4Ω)4 x 300W (2Ω)1200W Total
    Continuous power output
    4 x 100W RMS (4Ω)4 x 150W RMS (2Ω)4 x 125W RMS (1Ω)2 x 300W RMS (4Ω bridged)
    Frequency response
    10 Hz - 50 Hz
    Input level control
    RCA (0.2V - 6.5V)SP (0.8V - 16V)
    < 0.05 %
    S/N ratio
    > 95 dB
    Chassis size (W x H x D)
    252 x 60 x 215 mm
    Crossover Frequency
    40 - 500Hz (-12 dB/oct) Hz
    Variable HPF
    Multi-block Terminal
  • Different Pioneer products have different warranty periods:

    • Pioneer Car Audio – 3 years
    • Pioneer HiFi – 3 years – products with a disc tray have a 1 year warranty on the disc mechanism and associated parts, and 3 year warranty on other components
    • Pioneer DJ – 3 years for personal / domestic use / 1 year for commercial use

    Please contact our service team on (09) 415 6000 or to obtain pricing and availability for your part.

    Please check our list of Authorised Retailers [here]. Not all products are available from all locations, and some retailers specialize in certain products, eg. Car Audio, DJ.

    No – Pioneer Carrozzeria is a Pioneer sub-brand manufactured specifically for the local Japanese domestic market. As such, there is no support for other languages or interfaces except for Japanese.

    Possibly – all Pioneer mapping data is provided via a third party external website – Navi Extras. Visit and click on the page “Is my device supported?” to check the list of supported devices. Maps of Australia and New Zealand are available for certain devices via download from USD $129.99.

    In the first instance, please contact the retailer or reseller that sold you the product. For additional support, please contact our service team on (09) 415 6000 or for further advice.

    Note the following troubleshooting tips may help for common issues:

    • Is the product running the most recent firmware or software?
    • Are any devices connected to the product running the lastest version of their firmware or software (ie. are there any outstanding updates to be installed for your connected device?)
    • Are the correct drivers installed?
    • Has the unit be reset or restarted?

    Products requiring service can be sent to our Auckland service centre:


                    MONACO CORPORATION LTD

                    Attn: Service Department

                    231 Bush Road


                   Auckland   0632

                   Ph (09) 415 6000


    Please be sure to include a summary of the issue, proof of purchase (if the product is under warranty) and your relevant contact details, including address and phone number.