JVC KS-AR9501D Instructions - Page 2
Speaker Connections - amplifier
UPC - 046838037528
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SPEAKER CONNECTIONS Connection varies depending on the number of the speakers used in your car. Select the appropriate connection referring to the following diagrams. Subwoofer system (1 amplifier) JVC car receiver, etc. Line Out (Rear) or Subwoofer Out Before connecting: Securely connect all the parts. If the connections are loose, due to contact resistance etc., heat will break out and may cause an accident. Secure and cover the cords with insulating tape and run them under the car mats. 2-subwoofer system (1 amplifier) JVC car receiver, etc. Line Out (Rear) or Subwoofer Out Note Use the subwoofer with an impedance of 1 Ω to 8 Ω. 2-subwoofer system (2 amplifiers) JVC car receiver, etc. Line Out (Rear) or Subwoofer Out Subwoofer*2 Subwoofer*2 Subwoofer*3 Note Use the subwoofers with an impedance of 2 Ω to 8 Ω. Subwoofer*3 4-speaker system plus subwoofer-5.1-channel (3 amplifiers) JVC amplifier, etc. (purchased separately) Line Out (Front) Line Out (Rear) JVC car receiver, etc. Line Out (Center) Subwoofer Out Front Speaker Rear Speaker (left/right) (left/right) Subwoofer*2 Note • Use the subwoofers with an impedance of 1 Ω to 8 Ω. • Incoming signals are emitted through the PRE OUT jacks. Subwoofer system (2 amplifiers)-External Bridge Mode JVC car receiver, etc. Line Out (Rear) or Subwoofer Out JVC amplifier, etc. (purchased separately) Subwoofer*2 Center Speaker Note Use the subwoofer with an impedance of 1 Ω to 8 Ω. *1 Not provided for this unit. *2 You can connect 2 subwoofers as shown in "Example 1" to "Example 4" below. *3 You can connect 2 subwoofers as shown in "Example 2" to "Example 4" below. *4 Be sure to connect the line output from the receiver to the left (L) jack on this unit. Amplifier A Amplifier B Subwoofer*3 Speaker Wire Examples for connecting 2 subwoofers Example 1 Load impedance: 1 Ω Example 3 Load impedance: 4 Ω Subwoofer (Dual 4 Ω) Subwoofer (Dual 4 Ω) Subwoofer (Dual 4 Ω) Subwoofer (Dual 4 Ω) Example 2 Load impedance: 2 Ω Note • Use the subwoofer with an impedance of 2 Ω to 8 Ω. • Use the subwoofer which have sufficient capacity to the unit. • Make sure to set the EXTERNAL BRIDGE switch as illustrated above; otherwise, the sound may be distorted. • You cannot adjust the sound on the amplifiers separately. The adjustment on the amplifier A is also applied to the amplifier B. 2 Subwoofer (4 Ω) Example 4 Load impedance: 8 Ω Subwoofer (4 Ω) Subwoofer (4 Ω) Subwoofer (4 Ω)