Kenwood KAC-728 Stereo Amplifier User Manual


 
9
Installation
Since the power amplifier has no parts which require operation, it can be installed at a position
away from the driver’s seat without any hindrances.
As generally accepted positions for its installation, places such as inside the trunk, etc. can be
considered.
Use the extension cables. (Optional.)
Do not install the unit under the carpet. Otherwise heat build-up occurs and the unit may be
damaged.
Install this unit in a location which allows heat to easily dissipate.
Once installed, do not place any object on top of the unit.
The surface temperature of the amplifier will become hot during use. Install the amplifier in a
place where people, resins, and other substances that are sensitive to heat will not come into
contact with it.
When making a hole under a seat, inside the trunk, or somewhere else in the vehicle, check
that there is nothing hazardous on the opposite side such as a gasoline tank, brake pipe, or
wiring harness, and be careful not to cause scratches or other damage.
Do not install near the dashboard, rear tray, or air bag safety parts.
The installation to the vehicle should securely fasten the unit to a place in which it will not
obstruct driving. If the unit comes off due to a shock and hits a person or safety part, it may
cause injury or an accident.
After installing the unit, check to make sure that electrical equipment such as the brake lamps,
turn signal lamps and windshield wipers operate normally.
2CAUTION
Installation board, etc.
(thickness : 15 mm or more)
Self-tapping screw
(ø4 × 16 mm)
CA-2SL CA-12SL CA-22SL CA-52SLRCA cable
CA-3WL CA-13WL CA-23WL CA-53WLRCA cable (ø7mm)
CA-5W
CA-15W
CA-25W
CA-45W
CA-65W
RCA cable (ø12mm)
0.5m 1m 2m 4m 5m 6m
Type
Length
Model
KAC-728
KAC-628
KAC-528
Maximum Current
Drawn
28 A
19 A
16 A
Protective Fuse
50 A × 1 [25 A × 2]
30 A × 1
25 A × 1
Cross-sectional Area of Wiring
Cable (AWG)
5 mm
2
(AWG 10) or greater × 1
3 mm
2
(AWG 12) or greater × 1
3 mm
2
(AWG 12) or greater × 1
Example: One Power Amplifier Is Used
50 A 25 A 25 A
25 A
25 A