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polk - PA 660.4 4 Channel Amplifier

By polk

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35 years in business
Australia wide install network

4 - Channel Amplifier - 600W (75W x 4) High Pass Filter 12dB.oct / Low Pass Filter 12dB.oct / RMS Power at 14.4V Watts per channel NOT bridged @ 1 kHz
4 ohms 75 watts 2 ohms 85 watts / Watts per channel bridged 4 ohms 200 watts

The PA660.4 is a four-channel class A/B amplifier with built-in fully variable low-pass crossover. Equipped with remote gain, the PA660.4 is capable of two-channel operation with a maximum power of 600 Watts when both the front and rear bridged channels are driven into 4 ohms speaker loads.

75 Watts x 4 continuous, 85 x 4 dynamic power (2 ohm load), 4 channel mode.

150 Watts x 2 (4 ohm) continuous power, 2 channel mode.

 CEA-2006 compliant specifications for true, accurate power ratings.

4-channel, dual bridge-mono (2-channel), or dual simultaneous stereo/mono operation provide a variety of configurations and setups: 4-channel for front and rear speakers; 2 speakers and a sub; 2 subwoofers

2 ohm stable 4-channel operation.

High-speed MOSFET switching power supply and high current bipolar output transistors pump maximum voltage and high current to your speakers or subwoofers.

Double layer fiberglass epoxy printed circuit boards for more rigidity, less shrinkage and a smaller overall amp footprint.

6-way Smart System Protection (SSP) circuits

Variable bass boost (0dB, +8dB) for extra bass thump.

Variable input gain optimizes match with different signal sources (250mv to 8V).

RCA outputs (front channels only) for easy daisy chaining of other amplifiers.

Mounting hardware with rubber isolation grommets and extra fuses included.

Light bar/fan output-connect an optional LED light bar or cooling fan for custom installations.

Multi-color status LED gives instant information on amplifier operation.

Other Details
  • Refund & Returns Policy


    GL Pro Sound prides itself on supplying high quality goods and the highest levels of customer service. We are happy to serve you at the highest level, especially in the case of an issue with the goods you have purchased. Please email us at info@glprosound.com.au within the warranty period so that we can address any problems, faults or issues.

    In accordance with ACCC guidelines, we will endeavour to fix any problem, fault or issue with a good or service provided by us, within a reasonable timeframe, provided you retain your proof of purchase, have not abused or tampered with the product or service in question, or have not simply changed your mind or found it cheaper elsewhere. Also, you are not covered in the case that the issue, problem or defect was explained to you upon sale or delivery of the goods/services.

    In the event that the product is not repairable, we will replace the product.

    In the event that the product cannot be replaced, or an acceptable replacement cannot be agreed upon, you are entitled to a refund, or an applicable store credit if you would prefer.

    All postage and insurance costs are to be paid by the buyer. We recommend that you return the product via Registered post and that you prepay all postage.

    You assume any risk of lost, theft or damaged goods during transit; therefore we advise you take out shipment registration of insurance with your postal carrier. GL Pro Sound will not be responsible for parcels lost or damaged in transit if you choose not to insure.

    The ACCC regulations and guidelines on the above, as well as a link to the Australian Consumer Law Consumer Guarantees can be found here:


    https://www.accc.gov.au/consumers/consumer-rights-guarantees


    If you have any enquiries regarding this document and/or the payment services offered by us through Shopify Payments, please email us at info@glprosound.com.au.

     

    Shipping Policy

    Gl Pro Sound will ship in stock goods within 48hrs some goods may be subject to be shipped within 14 days of receiving the order. All orders are shipped via Sendle. If goods cannot be processed a full refund will be offered. Shipping rates are $15 Aud flat rate 20kg and under. Over 20kgs will be calculated at checkout. If you have any queries please email info@glprosound.com.au.

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