JVC KS-AX3102 Instructions - Page 3

KS-AX3101D 2-Subwoofer system (2 amplifiers) • Use the speakers with an impedance of 2 Ω to 8 Ω. • Incoming signals from INPUT jacks are emitted through the PRE OUT jacks. Å JVC car receiver, etc. Line out (Rear) or Subwoofer out *2 ı Speaker input connector. Connector lead To Receiver a White "LEFT (+)" = Left (+) lead b Black "RECEIVER GND" = Chassis*1 c Gray "RIGHT (+)" = Right (+) lead PRE OUT INPUT HIGH INPUT L L/MONO R R Subwoofer PRE OUT INPUT HIGH INPUT *2 L L/MONO R R 2-Subwoofer system • Use the speakers with an impedance of 4 Ω to 8 Ω. Å JVC car receiver, etc. Subwoofer Line out (Rear) or Subwoofer out *2 ı Speaker input connector. Connector lead To Receiver a White "LEFT (+)" = Left (+) lead b Black "RECEIVER GND" = Chassis*1 c Gray "RIGHT (+)" = Right (+) lead PRE OUT INPUT HIGH INPUT L L/MONO R R Subwoofer Subwoofer CONTROLS KS-AX3104 CROSSOVER LPF OFF HPF INPUT HIGH INPUT HIGH INPUT LEVEL L/MONO L/MONO LEVEL CROSSOVER LPF OFF HPF MIN MAX FRONT MIN MAX REAR POWER KS-AX3102 KS-AX3101D LEVEL MIN MAX CROSSOVER LPF OFF HPF POWER LEVEL BASS BOOST LPF MIN MAX MIN MAX 50Hz 200Hz POWER Å POWER indicator The green lamp lights while the unit is turned on. ı CROSSOVER filter switch OFF: Normally set to this position. The switch is preset to this position when the unit is shipped. LPF: Set to this position when you want to turn on the LPF (Low-Pass Filter) switch. The LowPass Filter transmits frequencies lower than 80 Hz. HPF: Set to this position when you want to turn on the HPF (High-Pass Filter) switch. The High-Pass Filter transmits frequencies higher than 150 Hz. Ç Input LEVEL controller The input level can be adjusted with this control when this unit is connected to other source equipment. Adjust the level while listening to the sound. This control is preset to MIN when the unit is shipped. Î BASS BOOST controller Turning this boosts the 45 Hz frequency within the range of 0 dB to +18 dB. Adjust the level while listening to the sound. This controller is preset to MIN when the unit is shipped. ‰ LPF (Low-Pass Filter) controller Adjust the cutoff frequency (the Low-Pass Filter transmits frequencies lower than the cutoff frequency) within the range of 50 Hz to 200 Hz. Adjust the level while listening to the sound. This controller is preset to 50 Hz when the unit is shipped. 5-speaker system plus subwoofer-5.1-channel (3 amplifiers) • Use the speakers with an impedance of 2 Ω to 8 Ω. • Be sure to connect the line output from the receiver to the left (L) jack on this unit. Line out (Front) Å JVC car receiver, etc. *2 JVC amplifier, etc. *2 (Purchased separately) Line out (Center) *2 Subwoofer out Line out (Rear) *2 PRE OUT INPUT HIGH INPUT L L/MONO R R ı Speaker input connector. Connector lead To Receiver a White "LEFT (+)" = Left (+) lead b Black "RECEIVER GND" = Chassis*1 c Gray "RIGHT (+)" = Left (+) lead Front Speaker Rear Speaker JVC amplifier, etc. (Purchased separately) Center Speaker Subwoofer TROUBLESHOOTING The POWER indicator does not light. • Change the fuses if the current one is blown. • Connect the ground lead securely to a metal part of the car. • Turn on the equipment connected to this unit. • Confirm the battery voltage (11 V to 16 V). • Use a relay if your system employs too many amplifiers. • Leave the unit turned off to cool it down if it heats up abnormally. No sound is heard. • Confirm the connections for the power supply (see "POWER SUPPLY" on page 1). • Connect the RCA pin cords to the INPUT jacks, or the speaker input connector to the HIGH INPUT terminal. • Confirm the speaker wirings and the position of the CROSSOVER filter switch (See "SPEAKER CONNECTIONS" on page 2). Alternator noise is heard. • Keep the leads of the POWER terminals away from the RCA pin cords. • Keep the RCA pin cords away from other electrical cables in the car. • Connect the ground lead securely to a metal part of the car. • Make sure the speaker negative leads do not touch the car chassis. • Connect a bypass capacitor across the accessory switches (horn, fan, etc....). Noise is made when you connect the unit to an AM (MW/LW) tuner. • Move all the leads of this unit away from the antenna (aerial) lead. SPECIFICATIONS Power Output • Normal Mode: KS-AX3104 60 W RMS × 4 channels at 4 Ω and ≤ 1% THD + N Signal-to-Noise Ratio Power Output • Normal Mode: • Bridge Mode: Maximum Power Output Load Impedance • Normal Mode: • Bridge Mode: Frequency Response Input Sensitivity/Impedance Distortion Power Requirement Grounding system Dimensions (W×H×D) Mass (approx.) Accessories 76 dBA (reference: 1 W into 4 Ω) 90 W RMS × 4 channels at 2 Ω and ≤ 1% THD + N 150 W RMS × 2 channels at 4 Ω and ≤ 1% THD + N 800 W (400 W × 2) 4 Ω (2 Ω to 8 Ω allowance) 4 Ω (4 Ω to 8 Ω allowance) 5 Hz to 50,000 Hz ( +0 dB, -3 dB) 2 V/21 kΩ (0.3 V to 6 V, variable) Less than 0.04% (at 1 kHz) DC 14.4 V (11 V to 16 V allowance) Negative ground 335 mm × 51 mm × 212 mm (13-4/16 in. × 2-1/16 in. × 8-6/16 in.) 2.43 kg (5.3 lbs) Speaker input connector 3P × 2 Mounting Screw φ 4 × 20 mm (13/16 in.) × 4 Design and specifications are subject to change without notice. KS-AX3102 65 W RMS × 2 channels at 4 Ω and ≤ 1% THD + N 76 dBA (reference: 1 W into 4 Ω) 90 W RMS × 2 channels at 2 Ω and ≤ 1% THD + N 150 W RMS × 1 channels at 4 Ω and ≤ 1% THD + N 400 W 4 Ω (2 Ω to 8 Ω allowance) 4 Ω (4 Ω to 8 Ω allowance) 5 Hz to 50,000 Hz ( +0 dB, -3 dB) 2 V/21 kΩ (0.3 V to 6 V, variable) Less than 0.04% (at 1 kHz) DC 14.4 V (11 V to 16 V allowance) Negative ground 202 mm × 51 mm × 212 mm (8 in. × 2-1/16 in. × 8-6/16 in.) 1.52 kg (3.4 lbs) Speaker input connector 3P × 1 Mounting Screw φ 4 × 20 mm (13/16 in.) × 4 3 KS-AX3101D 250 W RMS × 1 channels at 4 Ω and ≤ 1% THD + N 60 dBA (reference: 1 W into 4 Ω) 400 W RMS × 1 channels at 2 Ω and ≤ 1% THD + N - 800 W 4 Ω (2 Ω to 8 Ω allowance) - 20 Hz to 200 Hz ( +0 dB, -3 dB) 2 V/40 kΩ (0.3 V to 6 V, variable) Less than 0.08% (at 100 Hz) DC 14.4 V (11 V to 16 V allowance) Negative ground 222 mm × 51 mm × 212 mm (8-12/16 in. × 2-1/16 in. × 8-6/16 in.) 1.83 kg (4.0 lbs) Speaker input connector 3P × 1 Mounting Screw φ 4 × 20 mm (13/16 in.) × 4