Instruction Manual
Page 1
STEREO/BRIDGEABLE POWER AMPLIFIER KAC-7252 KAC-7202 INSTRUCTION MANUAL © B64-3013-00/00 (MV)
STEREO/BRIDGEABLE POWER AMPLIFIER KAC-7252 KAC-7202 INSTRUCTION MANUAL © B64-3013-00/00 (MV)
Instruction Manual
Page 2
... working right, consult your Kenwood dealer. Wiring • Take the battery wire for bridged connections). They can cause blown fuses etc. • If a buzzing noise is heard from the battery. Use it depletes the battery. When more than the unit's fuse capacity. (Use a power wiring cord with a hard cloth or a cloth dampened by each amplifier. Using a fuse with the prescribed rating. Speaker Selection • The rated input power of the speakers that acts as an electrical ground...
... working right, consult your Kenwood dealer. Wiring • Take the battery wire for bridged connections). They can cause blown fuses etc. • If a buzzing noise is heard from the battery. Use it depletes the battery. When more than the unit's fuse capacity. (Use a power wiring cord with a hard cloth or a cloth dampened by each amplifier. Using a fuse with the prescribed rating. Speaker Selection • The rated input power of the speakers that acts as an electrical ground...
Instruction Manual
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...■ Remote controller (KAC-7252 only) Mounting bracket Remote controller MM MM MM Accessories Part name Self-tapping screws (ø5 × 18 mm) External View Number of Items 4 Terminal cover (Power terminal) 1 Speaker level input cable 1 Hexagon Wrench 1 KAC-7252 only Part name Remote cable Remote controller External View Number of Items 1 1 Mounting bracket 1 Self-tapping screws (ø2.6 × 12 mm) 2 Installation procedure Since there are blocked. terminal of settings and connections possible according to applications, read the instruction manual well...
...■ Remote controller (KAC-7252 only) Mounting bracket Remote controller MM MM MM Accessories Part name Self-tapping screws (ø5 × 18 mm) External View Number of Items 4 Terminal cover (Power terminal) 1 Speaker level input cable 1 Hexagon Wrench 1 KAC-7252 only Part name Remote cable Remote controller External View Number of Items 1 1 Mounting bracket 1 Self-tapping screws (ø2.6 × 12 mm) 2 Installation procedure Since there are blocked. terminal of settings and connections possible according to applications, read the instruction manual well...
Instruction Manual
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...; Gray/Black Genuine-accessory car stereo (No line output center unit etc.) * Commercially available parts Power control wire Left input Right input Car fuse box ACC Battery ■ Power wire and Speaker wire connection Power control wire Terminal cover Battery wire* Protective Fuse* Battery Ground wire* Lead terminal* Right speaker Left speaker ■ Bridged Connections Speaker (Bridged) ■ Remote cable connection (KAC-7252 only) 2CAUTION • Before connecting the remote controller cables, always set the Bass boost level control to appropriate speaker connectors...
...; Gray/Black Genuine-accessory car stereo (No line output center unit etc.) * Commercially available parts Power control wire Left input Right input Car fuse box ACC Battery ■ Power wire and Speaker wire connection Power control wire Terminal cover Battery wire* Protective Fuse* Battery Ground wire* Lead terminal* Right speaker Left speaker ■ Bridged Connections Speaker (Bridged) ■ Remote cable connection (KAC-7252 only) 2CAUTION • Before connecting the remote controller cables, always set the Bass boost level control to appropriate speaker connectors...
Instruction Manual
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... genuine-accessory car stereo is output without filtering. • LPF (Low-Pass Filter) position: The filter outputs the band of 4Ω or greater. NOTE Use the Remote cable of the accessory. 7 Speaker level input terminals NOTE • The genuine-accessory car stereo shall have an impedance of lower frequencies than the frequency set with this position and make bridged connections to the speaker level input terminals of the center unit. * BOOST LEVEL (Bass boost level) control (KAC-7252 only) Sets the level by the ignition key switch (ACC line). English...
... genuine-accessory car stereo is output without filtering. • LPF (Low-Pass Filter) position: The filter outputs the band of 4Ω or greater. NOTE Use the Remote cable of the accessory. 7 Speaker level input terminals NOTE • The genuine-accessory car stereo shall have an impedance of lower frequencies than the frequency set with this position and make bridged connections to the speaker level input terminals of the center unit. * BOOST LEVEL (Bass boost level) control (KAC-7252 only) Sets the level by the ignition key switch (ACC line). English...
Instruction Manual
Page 6
... set a crossover frequency of 120 Hz using a coil and capacitor...in a drop of the combined impedance with an impedance lower than 4 ohms. Connecting a speaker with the subwoofer. • Ensure that the withstand voltage and current ratings of the capacitors (C) and coils (L) are sufficient. System examples ■ 2-channel system CENTER UNIT ,, Left speaker Right speaker ■ High-power 2-channel subwoofer system f CENTER UNIT ,, Left subwoofer (Bridged) , ,, g Right subwoofer (Bridged) ■ 2-channel + Subwoofer system f CENTER UNIT...
... set a crossover frequency of 120 Hz using a coil and capacitor...in a drop of the combined impedance with an impedance lower than 4 ohms. Connecting a speaker with the subwoofer. • Ensure that the withstand voltage and current ratings of the capacitors (C) and coils (L) are sufficient. System examples ■ 2-channel system CENTER UNIT ,, Left speaker Right speaker ■ High-power 2-channel subwoofer system f CENTER UNIT ,, Left subwoofer (Bridged) , ,, g Right subwoofer (Bridged) ■ 2-channel + Subwoofer system f CENTER UNIT...
Instruction Manual
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... • Connect the input (or output) cables. • Check connections by referring to . • Replace the fuse and use lower volume. • After check the speaker cord and fixing the cause of slight misoperation or miswiring. Before calling service, first check the following table for possible problems. PROBLEM No sound. (No sound from one side.) (Blown fuse.) The output level is distorted.) The Remote Controller does not function. The sound quality is bad. (The sound is...
... • Connect the input (or output) cables. • Check connections by referring to . • Replace the fuse and use lower volume. • After check the speaker cord and fixing the cause of slight misoperation or miswiring. Before calling service, first check the following table for possible problems. PROBLEM No sound. (No sound from one side.) (Blown fuse.) The output level is distorted.) The Remote Controller does not function. The sound quality is bad. (The sound is...