JVC CSBB2 Instructions - Page 4

OPERATIONS Attaching the remote controller • Do not place the remote controller where it will be exposed to direct sunlight. Cautions • When using this unit, deactivate all sound adjustment functions except volume level; otherwise, sound may be distorted. PHASE AND SOUND ADJUSTMENT Use a CD with rich bass sound to test and adjust phase and sound. Main Unit When your car receiver is equipped with Low Pass Filter, switch to "OFF." Switch to the position (+/-) which gives you better sound. TROUBLESHOOTING For more details, consult JVC IN-CAR ENTERTAINMENT car audio dealer. No sound is heard. • Is the blue with white stripes connected correctly? • Is audio cord connected to the LINE IN jacks? • Is this subwoofer system grounded? Alternator noise is heard. • Keep the power cord away from the audio cord. • Keep the audio cord away from other electrical cables in the car. • Confirm if the ground wire is connected securely to a metal part of the car. • Confirm if the noise originates in the receiver. Remote Controller Turns on and off the subwoofer output. When it is on, the lamp lights up. Adjust the subwoofer output level. (Center: 0 dB) SPECIFICATIONS Type Speaker Unit Input Terminal Power Output Signal-to-Noise Ratio Closed Active Subwoofer (Built-in amplifier) 14 cm (5-9/16 in.) cone LINE IN (1 system), 0.19 V/25 kΩ SPEAKER (1 system), 3.7 V 32 W RMS x 2 channels at 2 Ω and ≤ 1% THD + N 75 dBA (reference: 1 W into 2 Ω) Maximum Amplifier Power Output Cut-off Frequency Crossover Frequency Sound Pressure Level Level Control Power Requirement Dimensions (W/H/D) Mass Supplied Accessories 60 W + 60 W (Impedance 2 Ω + 2 Ω ) 110 Hz (L.P.F. switch "ON", -12 dB/oct low pass filter) 20 Hz to 200 Hz (L.P.F. switch "ON") 20 Hz to 500 Hz (L.P.F. switch "OFF") 88 dB/ m (with line input: 0.03 V) -50 dB to 0 dB (Center) to + 10 dB DC 14.4 V (11 V to 16 V allowance) Negative ground 290 mm × 60.5 mm × 200 mm (11-7/16 in. x 2-7/16 in. x 7-7/8 in.) 2.1 kg (4.7lbs) (Excluding accessories) Remote controller (cord: 3 m/9.8 ft.) × 1 Power cord (3 m/9.8 ft.) × 1 Stay (Metal tool ) × 4 Tapping screw ( 4 × 16 mm/11/16 in.) × 4 Mounting screw ( 4 × 20 mm/13/16 in.) × 4 Velcro tape × 4 Double-sided tape × 1 Crimp connector × 1 Wire clamp × 1 Design and specifications are subject to change without notice. 4