InstallationSpecifications
CAUTIONExample of installation on the floorGM-X962GM-X862
Y Do not install in:Power source .............................................................................................................. 14.4 V DC (10.8 N 15.1 V allowable)Power source .............................................................................................................. 14.4 V DC (10.8 N 15.1 V allowable)
mat or on the chassis
NPlaces where it could injure the driver or pas-Grounding system ............................................................................................................................................ Negative typeGrounding system ............................................................................................................................................ Negative type
sengers if the vehicle stops suddenly.Current consumption ........................................................................................................ 25.0 A (at continuous power, 4 &)Current consumption ........................................................................................................ 25.0 A (at continuous power, 4 &)
NPlaces where it may interfere with the driver,Average current drawn* ............................................................................................................ 9.6 A (4 & for two channels)Average current drawn* ............................................................................................................ 9.6 A (4 & for two channels)
1. Place the amplifier where it is to be
such as on the floor in front of the driverOs17.3 A (4 & for one channel)17.3 A (4 & for one channel)
seat.installed. Insert the supplied tapping
Fuse .......................................................................................................................................................................... 25 A � 2Fuse .......................................................................................................................................................................... 25 A � 2
Y Make sure that wires are not caught in the slidingscrews (4 � 18 mm) into the screw
Dimensions ........................................................................................................................ 279 (W) � 61 (H) � 324 (D) mmDimensions ........................................................................................................................ 279 (W) � 61 (H) � 324 (D) mm
mechanism of the seats, resulting in a short-cir-
holes. Push on the screws with a[11 (W) � 2-3/8 (H) � 12-3/4 (D) in][11 (W) � 2-3/8 (H) � 12-3/4 (D) in]
cuit.
screwdriver so they make marksWeight ...................................................................................................... 5.0 kg (11.0 lbs) (Leads for wiring not included)Y Confirm that no parts are behind the panel whenWeight ...................................................................................................... 5.0 kg (11.0 lbs) (Leads for wiring not included)
Maximum power output .................................................................................................................... 250 W � 2 / 760 W � 1Maximum power output .................................................................................................................... 250 W � 2 / 760 W � 1
drilling a hole for installation of the amplifier.where the installation holes are to be
Continuous power output ........................................................ 125 W � 2 (at 14.4 V, 4 &, 20 N 20,000 Hz, 0.08% THD)Continuous power output ........................................................ 125 W � 2 (at 14.4 V, 4 &, 20 N 20,000 Hz, 0.08% THD)
Protect all cables and important equipment such
located.
380 W � 1 (at 14.4 V, 4 &, 20 N 20,000 Hz, 0.8% THD)380 W � 1 (at 14.4 V, 4 &, 20 N 20,000 Hz, 0.8% THD)
as fuel lines, brake lines and electrical wiring
from damage.190 W � 2 (at 14.4 V, 2 &, 20 N 20,000 Hz, 0.8% THD)190 W � 2 (at 14.4 V, 2 &, 20 N 20,000 Hz, 0.8% THD)
2. Drill 2.5 mm (1/8 inch) diameter
Y Install tapping screws in such a way that the Load impedance ............................................................................................................................ 4 & (2 N 8 & allowable)Load impedance ............................................................................................................................ 4 & (2 N 8 & allowable)
screw tip does not touch any wire. This is impor-holes at the point marked, and(Bridge connection: 4 N 8 & allowable)(Bridge connection: 4 N 8 & allowable)
tant to prevent wires from being cut by vibrationFrequency response ............................................................................................................ 10 N 50,000 Hz (+0 dB, �1 dB)install the amplifier, either on theFrequency response ............................................................................................................ 10 N 50,000 Hz (+0 dB, �1 dB)
of the car, which can result in fire.Signal-to-noise ratio ...................................................................................................................... 100 dB (IHF�A network)Signal-to-noise ratio ...................................................................................................................... 100 dB (IHF�A network)
carpet or directly to the chassis.
Y To prevent electric shock, do not install the ampli-Distortion ............................................................................................................................................ 0.008% (10 W, 1 kHz)Distortion ............................................................................................................................................ 0.008% (10 W, 1 kHz)
fier in places where it might come in contact withTapping-screws Separation ........................................................................................................................................................ 65 dB (1 kHz)Separation ........................................................................................................................................................ 65 dB (1 kHz)
liquids.(4 � 18 mm)Low pass filter ................................................................................................................................ Cut off frequency: 80 HzLow pass filter ................................................................................................................................ Cut off frequency: 80 Hz
Y To ensure proper installation, use the suppliedCut off slope: �12 dB/octCut off slope: �12 dB/oct
parts in the manner specified. If any parts otherMaximum input level/impedance .................................................................................... RCA: 6.5 V/22 k& (0.2 N 6.5 V)Maximum input level/impedance .................................................................................... RCA: 6.5 V/22 k& (0.2 N 6.5 V)
than the supplied ones are used, they may damage
internal parts of the amplifier, or they mayNote:Note:
become loose causing the amplifier to shut down.Y Specifications and the design are subject to possible modification without noticeY Specifications and the design are subject to possible modification without notice
due to improvements.due to improvements.
To prevent malfunction
Y To ensure proper heat dissipation of the amplifier,*Average current drawn*Average current drawn
be sure of the following during installation.Y The average current drawn is nearly the maximum current drawn by this unitY The average current drawn is nearly the maximum current drawn by this unit
NAllow adequate space above the amplifier forwhen an audio signal is input. Use this value when working out total currentwhen an audio signal is input. Use this value when working out total current
proper ventilation.drawn by multiple power amplifiers.drawn by multiple power amplifiers.
Floor mat
NDo not cover the amplifier with a floor mat or
or chassis
carpet.
Drill a 2.5 mm (1/8 inch)
Y Do not install the amplifier near a door where it
diameter hole
may get wet.
Y Do not install the amplifier on unstable places
such as the spare tire board.
Y The best location for installation differs with the
car model and installation location. Secure the
amplifier at a sufficiently rigid location.
Y Make 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
