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Speaker connection Never connect the speaker cables with the chassis ground. This may destroy your amplifier. Check that your speakers are connected correctly which means plus to plus and minus to minus. We recommend speaker cable from 2.25 mm to up. The connection ways are shown in the attachment.
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Filter out unwanted too low frequency. This function will increase the power handing of your woofer’s. It can adjust the frequency filter from, 10Hz (OFF) to 50Hz. Bass boost Level Adjust the boosted frequency from 0 ~ 12dB, APSM-1300/APSM-1500’s boosted frequency is is adjustable. Bass boost Frequency Adjust the boosted center frequency.
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We recommend you have the installation done by an Authorized Audiopipe Dealer. Required power, ground wire and proper external fuse as below: Model Fuse Wire APSM-1300 80 AMP 4 Gauge APSM-1500 100 AMP 2 to 4 Gauge APSM-2000 150 AMP 0 to 2 Gauge We recommend the fuse should be installed no more than 12 inches from the battery.
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TWO AMPLIFIERS LINKED TO ONE CHANNEL APSM-1300/APSM-1500...
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TWO AMPLIFIERS LINKED TO ONE CHANNEL APSM-2000...
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One speaker cable could be disconnected the bass. Problem The amplifier switches on and off. Solution • Check chassis ground connection with amplifier cable terminals and battery terminals connections and check remote turn-on voltage. For additional questions please contact your authorized Audiopipe dealer.
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