HRD0263A_Eng 1/21/04 12:54 Page 13
InstallationSpecifications
Power source .............................................................................................................. 14.4 V DC (10.8 N 15.1 V allowable)
Example of installation on the floor
CAUTIONGrounding system ............................................................................................................................................ Negative type
mat or on the chassisCurrent consumption ........................................................................................................ 27.1 A (at continuous power, 4 &)
Y Do not install in:
Average current drawn* .......................................................................................................... 9.1 A (4 & for four channels)
NPlaces where it could injure the driver or pas-
14.5 A (4 & for two channels)
sengers if the vehicle stops suddenly.1. Place the amplifier where it is to be
NPlaces where it may interfere with the driver,Fuse .......................................................................................................................................................................... 20 A � 2
installed. Insert the supplied tapping
such as on the floor in front of the driverOsDimensions ........................................................................................................................ 300 (W) � 61 (H) � 324 (D) mm
seat.screws (4 � 18 mm) into the screw[12 (W) � 2-3/8 (H) � 12-3/4 (D) in]
YMake sure that wires are not caught in the slidingholes. Push on the screws with aWeight ...................................................................................................... 5.2 kg (12.0 lbs) (Leads for wiring not included)
mechanism of the seats, resulting in a short-cir-Maximum power output .................................................................................................................... 100 W � 4 / 240 W � 2
screwdriver so they make marks
cuit.Continuous power output .......................................................... 50 W � 4 (at 14.4 V, 4 &, 20 N 20,000 Hz, 0.08% THD)
Y Confirm that no parts are behind the panel whenwhere the installation holes are to be120 W � 2 (at 14.4 V, 4 &, 20 N 20,000 Hz, 0.8% THD)
drilling a hole for installation of the amplifier.located.60 W � 4 (at 14.4 V, 2 &, 20 N 20,000 Hz, 0.8% THD)
Protect all cables and important equipment suchLoad impedance ............................................................................................................................ 4 & (2 N 8 & allowable)
as fuel lines, brake lines and electrical wiring(Bridge connection: 4 N 8 & allowable)
2. Drill 2.5 mm (1/8 inch) diameter
from damage.
Frequency response ............................................................................................................ 10 N 50,000 Hz (+0 dB, �1 dB)holes at the point marked, and
Y Install tapping screws in such a way that the
Signal-to-noise ratio ........................................................................................................................ 95 dB (IHF�A network)
screw tip does not touch any wire. This is impor-install the amplifier, either on the
Distortion ............................................................................................................................................ 0.008% (10 W, 1 kHz)
tant to prevent wires from being cut by vibration
carpet or directly to the chassis.Separation ........................................................................................................................................................ 65 dB (1 kHz)
of the car, which can result in fire.
Low pass filter .................................................................................................................... Cut off frequency: 40 N 120 Hz
YTo prevent electric shock, do not install the ampli-Tapping-screws
Cut off slope: �12 dB/oct
fier in places where it might come in contact with(4 � 18 mm)
High pass filter .................................................................................................................. Cut off frequency: 40 N 120 Hz
liquids.
YTo ensure proper installation, use the suppliedCut off slope: �12 dB/oct
parts in the manner specified. If any parts otherMaximum input level/impedance .................................................................................... RCA: 6.5 V/22 k& (0.4 N 6.5 V)
than the supplied ones are used, they may damage
Note:
internal parts of the amplifier, or they may
YSpecifications and the design are subject to possible modification without notice
become loose causing the amplifier to shut down.
due to improvements.
*Average current drawn
CAUTION:
YThe average current drawn is nearly the maximum current drawn by this unit
To prevent malfunction and/or injurywhen an audio signal is input. Use this value when working out total current
Floor mat drawn by multiple power amplifiers.
YTo ensure proper heat dissipation of the amplifier,
or chassis
be sure of the following during installation.
Drill a 2.5 mm (1/8 inch)
NAllow adequate space above the amplifier for
diameter hole
proper ventilation.
NDo not cover the amplifier with a floor mat or
carpet.
Y Do not install the amplifier near a door where it
may get wet.
Y Do not install the amplifier on unstable places
such as the spare tire board.
YThe best location for installation differs with the
car model and installation location. Secure the
amplifier at a sufficiently rigid location.
YMake temporary connections first and check that
the amplifier and the system operate properly.
Y After installing the amplifier, confirm that the
spare tire, jack and tools can be easily removed. |
ACEC
