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KS-DR3001D

B5E-0089-10/01 [W]

POWER AMPLIFIER

: INSTRUCTION MANUAL

 

English

 WARNING

• 

If the fuse blows, first make sure the wires aren’t touching to cause 

a short circuit then replace the old fuse with one with the same 

rating.

• 

Do not let pebbles, sand or metallic objects get inside the unit.

• 

Do not touch the unit during use because the surface of the unit 

becomes hot and may cause burns if touched.

 CAUTION

This unit is designed to operate on 12 V DC, NEGATIVE ground 

electrical systems. JVC recommends consulting a qualified technician 

for installation.

• 

To prevent short circuits while making connections, keep the 

battery’s negative terminal disconnected.

• 

This unit uses BTL (Balanced Transformerless) amplifier circuitry, 

i.e., floating ground system, so comply with the following:

Do not connect the “

·

” terminals of the speakers to each other.

Do not connect the “

·

” terminals of the speakers to the metal 

body or chassis.

• 

Cover the unused leads with insulating tape to prevent them from 

short circuiting.

• 

DO NOT disassemble the unit since there are no user serviceable 

parts inside.

• 

To keep the heat dissipation mechanism running effectively, wipe 

the accumulated dust off periodically.

• 

Listening to the tape, radio, CD or digital audio player, etc. with 

the volume set at a high level for a long period of time will exhaust 

the battery, while the engine is turned off or while the engine is 

idling.

• 

Use the speakers which have sufficient capacity to the unit.

B5E-0089_DR3001D.indd   1

2015/12/03   10:20

Summary of Contents for KS-DR3001D

Page 1: ...disconnected This unit uses BTL Balanced Transformerless amplifier circuitry i e floating ground system so comply with the following Do not connect the terminals of the speakers to each other Do not connect the terminals of the speakers to the metal body or chassis Cover the unused leads with insulating tape to prevent them from short circuiting DO NOT disassemble the unit since there are no user ...

Page 2: ...tor in a glove compartment or in insulated areas such as under a car mat that will prevent the unit from dissipating heat Under the front seat Onto the trunk floor B Install the unit When mounting this unit be sure to use the provided screws If any other screws are used there is a risk of loosening the unit or damaging the parts under the car floor Before drilling holes in the trunk to install the...

Page 3: ...ff the car receiver itself You can turn on or off the car receiver along with the on off operation of the ignition switch After all connections have been made connect to the battery 12 V Be sure to place the fuse near the battery as shown Car battery Ignition switch JVC car receiver etc Not supplied AUDIO INPUT CONNECTION A When your receiver is equipped with line output JVC car receiver etc Line ...

Page 4: ...OUTPUT terminal is AWG 18 to AWG 12 The cross section is about 0 8 mm2 to 3 3 mm2 C Subwoofer system Use the subwoofer with an impedance of 2 Ω to 8 Ω Subwoofer D 2 Subwoofer system Use the subwoofer with an impedance of 4 Ω to 8 Ω Subwoofer Subwoofer B5E 0089_DR3001D indd 4 2015 12 03 10 20 ...

Page 5: ...ed 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 INPUT SENS input sensitivity controller Set this control according to the line output level of the center unit connected with this unit For the line output level refer to the SPECIFICATIONS in the ...

Page 6: ...INPUT terminal Confirm the speaker wirings and the position of the CROSSOVER filter switch See SPEAKER CONNECTIONS 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...

Page 7: ... 20 Hz to 200 Hz 0 dB 3 dB Input Sensitivity Impedance 2V 21 kΩ 0 2V to 5V variable Distortion Less than 0 08 at 100 Hz Power Requirement DC 14 4V 11V to 16V allowance Grounding system Negative ground Dimensions W H D 227 mm 52 mm 185 mm 8 15 16 in 2 1 16 in 7 5 16 in Mass approx 1 7 kg 3 8 lbs Accessories Speaker input connector 4P 1 Mounting Screw Ø 4 3 16 in 20 mm 13 16 in 4 Design and specific...

Page 8: ...authority for details in locating a recycle facility nearest to you Proper recycling and waste disposal will help conserve resources whilst preventing detrimental effects on our health and the environment Declaration of Conformity with regard to the EMC Directive Declaration of Conformity with regard to the RoHS Directive 2011 65 EU Manufacturer JVC KENWOOD Corporation 3 12 Moriya cho Kanagawa ku ...

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