Connecting The Speaker Wires; Installation; Specifications - Pioneer GM-D510M Owner's Manual

Connecting the Unit

Connecting the Speaker wires

Connect the speaker leads according to the figures shown below.
Subwoofer

Installation

Example of installation on the floor
CAUTION
mat or on the chassis
• Do not install in:
—Places where it could injure the driver or pas-
sengers if the vehicle stops suddenly. 1. Place the amplifier where it is to be
—Places where it may interfere with the driver,
installed. Insert the supplied tapping
such as on the floor in front of the driver's
screws (4 × 18 mm) into the screw
seat.
• Make sure that wires are not caught in the sliding holes. Push on the screws with a
mechanism of the seats, resulting in a short-cir-
screwdriver so they make marks
cuit.
where the installation holes are to be
• Confirm that no parts are behind the panel when
drilling a hole for installation of the amplifier.
located.
Protect all cables and important equipment such
as fuel lines, brake lines and electrical wiring
2. Drill 2.5 mm diameter holes at the
from damage.
point marked, and install the ampli-
• Install tapping screws in such a way that the screw
tip does not touch any wire. This is important to fier, either on the carpet or directly
prevent wires from being cut by vibration of the
to the chassis.
car, which can result in fire.
• To prevent electric shock, do not install the ampli- Tapping-screws
(4 × 18 mm)
fier in places where it might come in contact with
liquids.
• To ensure proper installation, use the supplied
parts in the manner specified. If any parts other
than the supplied ones are used, they may damage
internal parts of the amplifier, or they may
become loose causing the amplifier to shut down.
• Never replace the fuse with one of greater value
or rating than the original fuse. Use of an improp-
er fuse could result in overheating and smoke and
could cause damage to the product and injury
including burns.
Drill a 2.5 mm diameter hole
CAUTION:
To prevent malfunction and/or injury
• To ensure proper heat dissipation of the amplifier,
be sure of the following during installation.
—Allow adequate space above the amplifier for
proper ventilation.
—Do not cover the amplifier with a floor mat or
carpet.
• Do not install the amplifier near a door where it
may get wet.
• Do not install the amplifier on unstable places
such as the spare tire board.
• The best location for installation differs with the
car model and installation location. Secure the
amplifier at a sufficiently rigid location.
• Make temporary connections first and check that
the amplifier and the system operate properly.
• After installing the amplifier, confirm that the
spare tire, jack and tools can be easily removed.

Specifications

Power source .............................................................................................................. 14.4 V DC (10.8 — 15.1 V allowable)
Grounding system ............................................................................................................................................ Negative type
Current consumption ........................................................................................................ 31.0 A (at continuous power, 4 Ω)
Average current drawn* ............................................................................................................ 4.4 A (4 Ω for one channel)
Fuse .......................................................................................................................................................................... 25 A × 2
Dimensions ........................................................................................................................ 268 (W) × 52 (H) × 250 (D) mm
Weight ...................................................................................................................... 2.9 kg (Leads for wiring not included)
Maximum power output ............................................................................................ 600 W × 1 (4 Ω) / 1,000 W × 1 (2 Ω)
Continuous power output ................................................................ 300 W × 1 (at 14.4 V, 4 Ω, 20 — 240 Hz, 0.4% THD)
500 W × 1 (at 14.4 V, 2 Ω, 20 — 240 Hz, 0.8% THD)
Load impedance ............................................................................................................................ 4 Ω (2 — 8 Ω allowable)
Frequency response ................................................................................................................ 5 — 240 Hz (+0.5 dB, –3 dB)
Distortion ............................................................................................................................................ 0.03% (10 W, 120 Hz)
Low pass filter .................................................................................................................... Cut off frequency: 40 — 240 Hz
Bass level control ............................................................................................................................................ –22 — +12 dB
Maximum input level/impedance ............................................................................ RCA: 6.5 V/22 kΩ (125 mV — 6.5 V)
Note:
• Specifications and the design are subject to possible modification without notice
due to improvements.
*Average current drawn
• The average current drawn is nearly the maximum current drawn by this unit
when an audio signal is input. Use this value when working out total current
drawn by multiple power amplifiers.
Floor mat
or chassis
7.3 A (2 Ω for one channel)
Cut off slope: –24 dB/oct