S550.1D
S850.1D
S1300.1D
S2000.1D
FEATURES
•DOUBLE SIDE PCB AND SMD COMPONENTS.
•FULL MOSFET DESIGN.
•LPF AND SUBSONIC CROSSOVER.
•ADJUSTABLE BASSBOOST LEVEL.
•ACTIVE X-OVER FUNCTION.
•HEAVY-DUTY ALUMINUM ALLOY HEATSINK.
•HIGH (Speaker) OR LOW (RCA) LEVEL INPUTS.
•OVERLOAD, OVERHEAT, HIGH/LOW VOLTAGE PROTECTION.
•ROHS COMPLIANT.
CONTROL FUNCTIONS
1. SPEAKERS
Connect speakers/subwoofers to these terminals. Be sure to check wire for proper polarity. Never connect the speaker cables to chassis ground.
2. +12 Volt Power
Connect this terminal through a FUSE or CIRCUIT BREAKER to the positive terminal of the vehicle battery or the positive terminal of an isolated audio system battery.
Warning: Always protect this power cable by installing a fuse or circuit breaker of the appropriate size within 18 inches (45cm) of the battery terminal connection.
3.Remote Turn On
This terminal turns on the amplifier when (+)12 volt is applied to it . Connect it to the remote turn on lead of the head unit or signal source.
4.GND
Connect this cable directly to the frame of the vehicle. Make sure the metal frame has been stripped of all paint down to the bare metal. Use the shortest distance possible. It is always a good idea to replace the factory ground at this time with a larger cable equal to the new amplifier power cable or larger. CAUTION: Do not connect this terminal directly to the vehicle battery ground terminal or any other factory ground points.
5. RCA input jacks
These RCA input jacks are for use with source units that have RCA outputs. A source unit with a minimum level of 200mV is required for proper operation. The use of high quality twisted pair cables is recommended to decrease the possibility of radiated noise entering the system.
6. High level inputs
The high level inputs are for use with speaker level wiring. Some source units do not have RCA outputs, so use this terminal for speaker level signal input. CAUTION: Never use high level input when RCA inputs available.
CONTROL FUNCTIONS
7. REMOTE
Connect the remote controller to control the subwoofer amplifier volume from the driver seat location, for ease of adjustment during playing.
8. LEVEL Control
The level control will match the amplifiers sensitivity to the source units signal voltage. The Operating range is 200mV minimum to 5V maximum. This is NOT a volume control!
9. Low Pass Filter Control
This control is used to select the desired low pass x-over frequency. The frequency can be adjusted from 40Hz to 220Hz for all bass mono models.
10. Subsonic Filter Control
This control can filter out unwanted low frequency from 10Hz (OFF) to 50Hz. This function will increase the power handling of your woofers.
11. Bass Boost Level switch
This switch can boost bass level by 0dB, 6dB or 12dB. The boost frequency is centered at 50Hz.
12. Power Indicator
This LED will light up when amplifier works properly.
13. Protection Indicator
The red LED will light up or be flashing if there is a fault presented to the amplifier. Please disconnect the amplifier and resolve the fault before reconnecting the amplifier.
PANEL LAYOUT
Fig 1. S550.1D/S850.1D/S1300.1D/S2000.1D Panel layout
12 13 |
7 |
5 |
6 |
11 |
8 |
9 |
10 |
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