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AX70SM AX47S ULTRA SLIM SERIES INSTALLATION / OWNER'S MANUAL Mobile Power Amplifiers...
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INSTALLATION Preparation Please read entire manual before installation. Due to the technical nature of amplifiers, it is highly recommended that your Axxera amplifier is installed by a professional installer or an authorized dealer. Before You Start • Disconnect negative battery terminal. (consult a qualified technician for instructions) •...
INSTALLATION Connection Descriptions NOTE: Be sure to follow specific instructions included with your amplifier installation kit (not included with this amplifier). The information below should be used as a general guideline only. Power Wire (+12V) • Disconnect negative battery terminal before proceeding. Consult a qualified technician for instructions if you are unsure.
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INSTALLATION Audio Inputs and Controls AX47S AX70SM Gain Subsonic Filter Crossover Mode Bass Boost High & Low Level Inputs Low Pass Filter Crossover Frequency Control...
Using an size listed below or larger. Make sure to use incorrect fuse could damage the amplifier. the same size power and ground wire. AX70SM 30A x 1 AX70SM 4 ga. AX47S 30A x 1 AX47S 4 ga.
Amplifier Connections 4 Speakers (stereo) Speaker Connections Connect speaker wires observing polarity. The minimum impedance load for the AX47S and AX70SM is 2 ohms. Use of loads lower than t hese is not recommended and may cause amplifier damage. (Front)
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- as improper use can damage speakers! Subsonic Filter Setting this control to the desired frequency will (AX70SM) limit harmful frequencies below the setting from going to the subwoofer(s), preventing possible damage from frequencies that subwoofers are not designed to handle.
INSTALLATION Troubleshooting Problem Cause Action +12V wire not connected or incorrect Check connections for proper voltage voltage. REM wire not connected or Unit will not turn on (11~16VDC) incorrect voltage (no power LED indicator) GND wire not connected Check connection to ground Fuse(s) blown Replace fuse(s) Speaker wires not connected...
A slight adjustment of any custom controls may save you a service Dual Electronics Corp. warrants this product to the original purchaser to be free from call. defects in material and workmanship for a period of one year from the date of the 2.