e1 Sage SEA CHOICE PRODUCTS Pompano Beach, FL U.S.A.
SEA CHOICE Coed |, 72116 Four Channel Power SAMOSET Marine Audio Amplifier Congratulations on your purchase of a Marine Amplifier. It has been designed, engineered and manufactured to bring you the highest level of performance and quality, and well afford you years of listening pleasure.
Features Your new Marine amplifier features the following: * Class A-B operation * Bridgeable outputs + SAMOSET PWM (Pulse Width Modulated) Power Supply + 2 Ohm stable stereo operation with output power Increase + Thermal and speaker short protection © Soft turn-on circuit * Remote circuit + Variable input gain control + Variable low pass and fixed high pass crossovers = Variable bass boost (0 to +18dB) = Exclusive protective coating on PCB prevent damage from humidity LED power and protection indicators *
Installation precautions Before you drill or cut any holes, investigate your vessel's layout very carefully. Take special care when you work near the gas tank, fuel lines, hydraulic lines and electrical wiring. Never operate the amplifier when It Is unmounted. Attach all audio system components securely within the amplifier to prevent damage, especially in an accident.
©. Connect all line Inputs and outputs {If used) using high-quality cables. Connect all speakers, following the diagrams in this manual. Be sure to observe proper polarity to avoid audio phase problems. 7. Insert fuse(s) into the battery fuse balderdash. 8. Recheck all connections before powering up the amplifier. 9. Set all level controls to minimum position, and set all crossover controls/switches to the desired frequency points. 10. Power up the head unit and the amplifier.
High Level Input Wiring Tha high level Input(s) should only be used when your head unit lacks RCA outputs. If the RCA outputs are not present, connect the speaker outputs from the receiver to the high level input connector of the amplifier. Be sirs to observe polarity to avoid audio phase problems.
Power and Speaker Wiring 4-Channel Amplifier 4 Scheme! Beds 72116 Four Channel Mode Marine SAMOSET Amplifier Lister's Manual page 11 Power and Speaker Wiring 4-Channel Amplifier Sr bled Bods 72116 Bridged Mode Connect the CHT sad to the Sub woofer 1 terminal. Connect the CH-) lead to the Sub woofer 1 () terminal. 0 REMOTE TURN-ON BLUE terminal of head unit ‘SUB WOOFER 1 SPEAKER IMPEDANCE 430MM SUB WOOFER 2 Connect the CHS lead to SPEAKER the Sub woofer 2 f+) terminal.
Troubleshooting If you experience operation or performance problems with this product, compare your installation with the electrical wiring diagram on the previous pages. If problems persist, read the following troubleshooting tips which may help eliminate the problems. SYMPTOM POSSIBLE REMEDY Amplifier will not | Hack to make sure you have a good ground connection. power up. Heck that the Remote input (Turk-On} has at least 9VDC. Check that thees is battery power an the terminal.
