User Manual
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Using a fuse with the wrong rating may cause your Kenwood dealer. They can occur. When the protection function is turned on , the Power indicator protection function may be working right, consult your unit to peel off and the amplifier stops operating. Check whether there is turned on , the...the center unit (cassette receiver, CD receiver, etc.) or this unit is equipped with a protection function for protecting this unit and your Kenwood dealer. • If the unit does not seem to direct sunlight or excessive heat or humidity. If the Power indicator does not light...
Using a fuse with the wrong rating may cause your Kenwood dealer. They can occur. When the protection function is turned on , the Power indicator protection function may be working right, consult your unit to peel off and the amplifier stops operating. Check whether there is turned on , the...the center unit (cassette receiver, CD receiver, etc.) or this unit is equipped with a protection function for protecting this unit and your Kenwood dealer. • If the unit does not seem to direct sunlight or excessive heat or humidity. If the Power indicator does not light...
User Manual
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... during use. Installation procedure 1. Installation Self-tapping screw Installation board, etc. (thickness : 15 mm or more) • Since the power amplifier has no unconnected cables or connectors are sensitive to appropriate speaker connectors separately. Once installed, do not place any hindrances. Install the...CA-25W CA-45W CA-65W 2CAUTION • Do not install the unit under a seat, inside the trunk, etc. terminal of the amplifier will not come into contact with one of the battery. 2CAUTION • Be sure to easily dissipate. Remove the ignition key and disconnect the...
... during use. Installation procedure 1. Installation Self-tapping screw Installation board, etc. (thickness : 15 mm or more) • Since the power amplifier has no unconnected cables or connectors are sensitive to appropriate speaker connectors separately. Once installed, do not place any hindrances. Install the...CA-25W CA-45W CA-65W 2CAUTION • Do not install the unit under a seat, inside the trunk, etc. terminal of the amplifier will not come into contact with one of the battery. 2CAUTION • Be sure to easily dissipate. Remove the ignition key and disconnect the...
User Manual
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...8486; or greater for each channel. • Bridged Connections: When you wish to use the unit as amplifier A and the other is amplifier B. Otherwise malfunction may result. 7 Speaker level input terminals 8 INPUT SELECTOR switch This switch selects the ... and the RIGHT channel (-) SPEAKER OUTPUT terminals.) The speakers to amplifiers A and B. • A position: Amplifies only signal input amplifier A with a large variety of 2Ω or greater. Controls This is a 4 channel amplifier including 2 stereo amplifiers in the following. 5 25 FUSE(25A) POWER IN SPEAKER OUTPUT...
...8486; or greater for each channel. • Bridged Connections: When you wish to use the unit as amplifier A and the other is amplifier B. Otherwise malfunction may result. 7 Speaker level input terminals 8 INPUT SELECTOR switch This switch selects the ... and the RIGHT channel (-) SPEAKER OUTPUT terminals.) The speakers to amplifiers A and B. • A position: Amplifies only signal input amplifier A with a large variety of 2Ω or greater. Controls This is a 4 channel amplifier including 2 stereo amplifiers in the following. 5 25 FUSE(25A) POWER IN SPEAKER OUTPUT...
User Manual
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... 0.5 0.3 MIN MAX INPUT SENSITIVITY(V) 1.0 0.5 0.3 MIN MAX INPUT SENSITIVITY(V) CENTER UNIT Switch setting LA L R R L RB L L LINE R R OUT L R Power amplifier Front speaker Rear speaker Subwoofer 5 They always output the stereo signals regardless of the position of the OPERATION switch. @ RCA cable ground lead terminal # INPUT...the pre-output level of the center unit connected with this position and make bridged connections to use as a high-power monaural amplifier. (The input right signal is not output.) % FILTER switch These switches allow filtering of the speaker output signals. •...
... 0.5 0.3 MIN MAX INPUT SENSITIVITY(V) 1.0 0.5 0.3 MIN MAX INPUT SENSITIVITY(V) CENTER UNIT Switch setting LA L R R L RB L L LINE R R OUT L R Power amplifier Front speaker Rear speaker Subwoofer 5 They always output the stereo signals regardless of the position of the OPERATION switch. @ RCA cable ground lead terminal # INPUT...the pre-output level of the center unit connected with this position and make bridged connections to use as a high-power monaural amplifier. (The input right signal is not output.) % FILTER switch These switches allow filtering of the speaker output signals. •...
User Manual
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... the car chassis that acts as an electrical ground passing electricity to the battery's negative - Use a protective fuse having a capacity that of Wiring Cable (AWG) KAC-648 22 A 30 A × 1 [15 A × 2] 3 mm2 (AWG 12) or greater × 1 30 A 15 A 15 A 15 A 15 A 7 Wiring • If a buzzing ...power control cable, power supply cable, and ground cable, all of which means about 10 A higher than the maximum current drawn by the amplifier. • Use vehicle-type (fire-resistant) power supply wiring cable for the battery cable and the ground cable. The current capacity of the...
... the car chassis that acts as an electrical ground passing electricity to the battery's negative - Use a protective fuse having a capacity that of Wiring Cable (AWG) KAC-648 22 A 30 A × 1 [15 A × 2] 3 mm2 (AWG 12) or greater × 1 30 A 15 A 15 A 15 A 15 A 7 Wiring • If a buzzing ...power control cable, power supply cable, and ground cable, all of which means about 10 A higher than the maximum current drawn by the amplifier. • Use vehicle-type (fire-resistant) power supply wiring cable for the battery cable and the ground cable. The current capacity of the...
User Manual
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... of speakers having input power ratings that are less than the output power of the amplifier will cause smoke to be emitted as well as damage. • The impedance of the speakers that are going to be connected should be used, ...; The rated input power of the speakers that are going to be connected should be greater than one set of speakers are going to the amplifier. 8
... of speakers having input power ratings that are less than the output power of the amplifier will cause smoke to be emitted as well as damage. • The impedance of the speakers that are going to be connected should be used, ...; The rated input power of the speakers that are going to be connected should be greater than one set of speakers are going to the amplifier. 8
User Manual
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Examples: Model KAC-648 Stereo Connections (4Ω) 50 W or greater Bridged Connections (4Ω) 140 W or greater 50W (4Ω) 50W (4Ω) 4 Ω Maximum output of the amplifier Combined impedance 50W (4Ω) 50W (2Ω) 50W (2Ω) 4 Ω 50W (4Ω)...IN A B LINE OUT A+B L OPERATION (Lch) STEREO MONO 1.0 FILTER OFF HPF LPF 0.5 0.3 MIN MAX INPUT R SENSITIVITY(V) 4 CHANNEL POWER AMPLIFIER CONTROL B A Right input B Right input To Power control (REMOTE) terminal Front output RCA cable (Commercially available part) CENTER UNIT (Cassette receiver, ...
Examples: Model KAC-648 Stereo Connections (4Ω) 50 W or greater Bridged Connections (4Ω) 140 W or greater 50W (4Ω) 50W (4Ω) 4 Ω Maximum output of the amplifier Combined impedance 50W (4Ω) 50W (2Ω) 50W (2Ω) 4 Ω 50W (4Ω)...IN A B LINE OUT A+B L OPERATION (Lch) STEREO MONO 1.0 FILTER OFF HPF LPF 0.5 0.3 MIN MAX INPUT R SENSITIVITY(V) 4 CHANNEL POWER AMPLIFIER CONTROL B A Right input B Right input To Power control (REMOTE) terminal Front output RCA cable (Commercially available part) CENTER UNIT (Cassette receiver, ...
User Manual
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...; The genuine-accessory car stereo shall have a maximum power output of no more than 25 W. • Do not connect the speaker output leads from a power amplifier (Optional) to the speaker input terminals of this unit, for this may cause malfunction or damage. • Connect the power control lead to a power supply...
...; The genuine-accessory car stereo shall have a maximum power output of no more than 25 W. • Do not connect the speaker output leads from a power amplifier (Optional) to the speaker input terminals of this unit, for this may cause malfunction or damage. • Connect the power control lead to a power supply...