Instruction Manual
Page 1
... will help you call upon your KENWOOD dealer for information or service on the warranty card, and in the space provided below. Model KAC-X520/PS520 Serial number © PRINTED IN JAPAN B64-2277-00 / 01 (KM / EM) Refer to read through this instruction manual. KAC-X520 KAC-PS520 POWER AMPLIFIER 7 page 2-13 INSTRUCTION MANUAL AMPLIFICATEUR DE... from your records Record the serial number, found on the back of the unit, in the spaces designated on the product. For your new power amplifier.
... will help you call upon your KENWOOD dealer for information or service on the warranty card, and in the space provided below. Model KAC-X520/PS520 Serial number © PRINTED IN JAPAN B64-2277-00 / 01 (KM / EM) Refer to read through this instruction manual. KAC-X520 KAC-PS520 POWER AMPLIFIER 7 page 2-13 INSTRUCTION MANUAL AMPLIFICATEUR DE... from your records Record the serial number, found on the back of the unit, in the spaces designated on the product. For your new power amplifier.
Instruction Manual
Page 3
... that gets direct sunlight, In a location that there is nothing hazardous on top of the unit. • The surface temperature of the amplifier will inhibit the cooling of the internal temperature and result in malfunction. • When making a hole under the carpet. If the unit comes...may be careful not to cause scratches or other substances that are sensitive to block the cooling fan openings when installing the unit. Install the amplifier in the below locations; (Unstable location, In a location that electrical equipment such as a gasoline tank, brake pipe, or wiring harness, and...
... that gets direct sunlight, In a location that there is nothing hazardous on top of the unit. • The surface temperature of the amplifier will inhibit the cooling of the internal temperature and result in malfunction. • When making a hole under the carpet. If the unit comes...may be careful not to cause scratches or other substances that are sensitive to block the cooling fan openings when installing the unit. Install the amplifier in the below locations; (Unstable location, In a location that electrical equipment such as a gasoline tank, brake pipe, or wiring harness, and...
Instruction Manual
Page 4
... the indicator is blinking. 4 English L L R R INFRASONIC OFF ON B.M.S. Set to use as a stereo amplifier. • MONO (Lch) position: Amplifies the signal input from the Kenwood center unit. (Refer to the pre-out level of the amplifier. • STEREO position: The amplifier can be used to select the operation mode of the center unit connected to...
... the indicator is blinking. 4 English L L R R INFRASONIC OFF ON B.M.S. Set to use as a stereo amplifier. • MONO (Lch) position: Amplifies the signal input from the Kenwood center unit. (Refer to the pre-out level of the amplifier. • STEREO position: The amplifier can be used to select the operation mode of the center unit connected to...
Instruction Manual
Page 6
...LPF OPERATION STEREO MONO(L ch) GND LINE IN LINE OUT EXT.AMP.CONT. Only Kenwood center unit models sold in 1999 or later with all the systems. ( EXT.AMP.CONT. (external amplifier control) terminal Controls the B.M.S. wire attached can be possible due to wiring wire type...215; 2) @ Battery terminal # Ground terminal % Speaker output terminals • Stereo Connections: When you wish to use the unit as a highoutput monaural amplifier, bridged connections are to be connected, ensure that 's input from the line input terminal is 4Ω or greater. 2CAUTION The rated input of the ...
...LPF OPERATION STEREO MONO(L ch) GND LINE IN LINE OUT EXT.AMP.CONT. Only Kenwood center unit models sold in 1999 or later with all the systems. ( EXT.AMP.CONT. (external amplifier control) terminal Controls the B.M.S. wire attached can be possible due to wiring wire type...215; 2) @ Battery terminal # Ground terminal % Speaker output terminals • Stereo Connections: When you wish to use the unit as a highoutput monaural amplifier, bridged connections are to be connected, ensure that 's input from the line input terminal is 4Ω or greater. 2CAUTION The rated input of the ...
Instruction Manual
Page 8
...INFRASONIC OFF ON B.M.S. GND SPEAKER P.CON OUTPUT BRIDGED LEFT RIGHT 30 30 Lead terminal* Battery wire* @ #$ Extension wire* Ground wire* External amplifier control wire (Pink / Black) (Refer to install a protective fuse in the wiring, connect a fusible link or breaker nearby the battery's positive...than the unit's fuse capacity. (Use a power wiring cord with a slotted screwdriver, insert the wire. 8 English EXT.AMP.CONT. (external amplifier control) terminal ( 1. While pressing the lock release button with a diameter of 8 mm2 (AWG 8) or greater.) • When more than...
...INFRASONIC OFF ON B.M.S. GND SPEAKER P.CON OUTPUT BRIDGED LEFT RIGHT 30 30 Lead terminal* Battery wire* @ #$ Extension wire* Ground wire* External amplifier control wire (Pink / Black) (Refer to install a protective fuse in the wiring, connect a fusible link or breaker nearby the battery's positive...than the unit's fuse capacity. (Use a power wiring cord with a slotted screwdriver, insert the wire. 8 English EXT.AMP.CONT. (external amplifier control) terminal ( 1. While pressing the lock release button with a diameter of 8 mm2 (AWG 8) or greater.) • When more than...
Instruction Manual
Page 9
... speakers having input power ratings that are going to be used, calculate the combined impedance of the speakers and then connect suitable speakers to the amplifier. 2Ω 2Ω 4 Ω 8Ω 8Ω 4 Ω Combined impedance 4Ω 4Ω 4Ω 4Ω 4 Ω English 9 L L R R 30 FUSE(30Ax2) POWER...OUTPUT BRIDGED LEFT RIGHT 30 % (Bridged Connections) Speaker (Bridged) ■ Speaker Selection • The rated input power of the amplifier. When more than one set of speakers are going to be connected should be greater than the output power of the...
... speakers having input power ratings that are going to be used, calculate the combined impedance of the speakers and then connect suitable speakers to the amplifier. 2Ω 2Ω 4 Ω 8Ω 8Ω 4 Ω Combined impedance 4Ω 4Ω 4Ω 4Ω 4 Ω English 9 L L R R 30 FUSE(30Ax2) POWER...OUTPUT BRIDGED LEFT RIGHT 30 % (Bridged Connections) Speaker (Bridged) ■ Speaker Selection • The rated input power of the amplifier. When more than one set of speakers are going to be connected should be greater than the output power of the...
Instruction Manual
Page 12
... Connect them properly checking the + / - of the terminals and wires well. • Connect the speaker wire again so that the external amplifier control wire is shorted. • Connect the input (or output) cables. • Check connections by referring to "Controls". The output level... is incorrect. • The external amplifier control wire has come loose. • The B.M.S. Adjust the control correctly referring to "Indicator". • Replace the fuse and use lower ...
... Connect them properly checking the + / - of the terminals and wires well. • Connect the speaker wire again so that the external amplifier control wire is shorted. • Connect the input (or output) cables. • Check connections by referring to "Controls". The output level... is incorrect. • The external amplifier control wire has come loose. • The B.M.S. Adjust the control correctly referring to "Indicator". • Replace the fuse and use lower ...