Infinity REF1600A Handleiding

Infinity Receiver REF1600A

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ENGLISH

reference series

475a,5350a,

1300a,1600a

Choose a mounting location in the trunk or cargo

area where the amplifier will not be damaged by

shifting cargo. Amplifier cooling is essential for

proper amplifier operation. If the amplifier is to

be installed in an enclosed space, make sure

there is sufficient air circulation for the amplifier

to cool itself.

When mounting the amplifier under a seat,

ensure that it is clear of all moving seat parts and

does not affect the seat adjustments. Mount the

amplifier so it is not damaged by the feet of back-

seat passengers. Make sure that the amplifier is

mounted securely using nuts and bolts or the

supplied mounting screws.

Mount the amplifier so that it remains dry – never

mount an amplifier outside the vehicle or in the

engine compartment.

The amplifier’s trim panel must be removed to

gain access to the mounting tabs. To remove the

panel, grasp the ends (indicated by arrows) and

pull upward gently. To replace the panel, align the

fasteners and press downward gently.

Figure 1. Amplifier’s trim panel.

INTRODUCTION

THANK YOU for purchasing an Infinity

®Reference

Series amplifier. In order that we may better serve

you should you require warranty service for your

new amplifier, please retain your original

purchase receipt and read the enclosed warranty

information card.

WARNING!

Playing loud music in an automobile can hinder

your ability to hear traffic and permanently

damage your hearing. We recommend listening

at low or moderate levels while driving your car.

Infinity accepts no liability for hearing loss, bodily

injury or property damage resulting from the use

or misuse of this product.

IMPORTANT

To get the best performance from your Reference

Series amplifiers, we strongly recommend that

installation be entrusted to a qualified

professional. Although these instructions explain

how to install Reference amplifiers in a general

sense, they do not show specific installation

methods that may be required for your particular

vehicle. If you do not have the necessary tools or

experience, do not attempt the installation your-

self. Instead, please ask your authorized Infinity

car audio dealer about professional installation.

INSTALLATION WARNINGS AND TIPS

• Always wear protective eyewear when using

tools.

• Turn off the audio system and other electrical

devices before you start. Disconnect the (–)

negative lead from your vehicle’s battery.

• Check clearances on both sides of a planned

mounting surface before drilling any holes or

installing any screws. Remember that the

screws can extend behind the surface.

• At the installation sites, locate and make a note of

all fuel lines, hydraulic brake lines, vacuum lines

and electrical wiring. Use extreme caution when

cutting or drilling in and around these areas.

• Before drilling or cutting holes, use a utility knife

to remove unwanted fabric or vinyl to keep

material from snagging in the drill bit.

• When routing cables, keep input-signal cables

away from power cables and speaker wires.

• When making connections, make certain they

are secure and properly insulated.

• If the amplifier’s fuse must be replaced, use only

the same type and rating as that of the original.

Do not substitute another kind.

GROUND CONNECTION

Connect the amplifier’s ground (GND) terminal to

a solid point on the vehicle’s metal chassis,

as close to the amplifier as possible. Refer to the

chart to the right to determine minimum wire-

gauge size. Sand away any paint from this loca-

tion; use a star-type-lock washer to secure the

connection.

POWER CONNECTION

Connect a wire (see chart at right for appropriate

gauge) directly to the vehicle’s positive battery

terminal, and install an appropriate fuse holder

within 18" of the battery terminal. Do not install

the fuse at this time. Route the wire to the

amplifier’s location, and connect it to the

amplifier’s positive (+12V) terminal. Be sure to

use appropriate grommets whenever routing

wires through the firewall or other sheet metal.

Failure to adequately protect the positive wire

from potential damage may result in a vehicle

fire. When you are done routing and connecting

this wire to the battery and to the amplifier, you

may install the fuse at the battery. The fuse value

should be selected based on total amplifier-

current draw; see chart at right.

REMOTE CONNECTION

Connect the amplifier’s remote (REMOTE)

terminal to the source unit’s remote turn-on lead

using a minimum of 18-gauge wire. If your source

unit does not have a remote turn-on connection,

connect the amplifier’s (REMOTE) terminal to the

vehicle’s accessory circuit.

WIRE-GAUGE CHART

Amplifier Maximum Minimum

Model Current Draw Wire Gauge

475a 72A #8 AWG

5350a 75A #8 AWG

1300a 37A #10 AWG

1600a 58A #8 AWG

SPEAKER CONNECTIONS

Refer to the application guides on the pages

that follow. Speaker connections should be made

using a minimum of 16-gauge wire.

P COWER ONNECTIONS

Figure 2. Terminal-connection end plate.

C LHOOSING A OCATION AND

M AOUNTING THE MPLIFIER

Vehicle

Battery

To Remote Connection

of Head Unit

Scrape away

paint on vehicle’s

chassis metal for

good connection.

PULL

PRESS

reference series

ENGLISH

The Reference subwoofer amplifiers are

single-channel amplifiers. There are two sets of

terminals to make it easy to connect multiple

woofers. Either set of (+/–) terminals may be used

when connecting woofers.

To the right are four application diagrams to help

plan your subwoofer system installation.

NOTE: For simplicity, Figures 3 and 4 do not

show power, remote and input connections.

Subwoofers or voice coils connected in series.

Subwoofers or voice coils connected in parallel.

APPLICATIONS – 1300a AND 1600a

Figure 3. Reference 1300a or 1600a amplifier with two

woofer connections.

NOTE: Minimum impedance of each subwoofer = 4 ohms if

subwoofers are connected in parallel and 1 ohm if they are

connected in series.

NOTE: Minimum impedance of subwoofer = 2 ohms

Figure 4. Reference 1300a or 1600a amplifier with one

woofer connection.

Product specificaties

Merk:	Infinity
Categorie:	Receiver
Model:	REF1600A
Kleur van het product:	Aluminium, Grey
Gebruikershandleiding:	Ja
Materiaal behuizing:	Metaal
LED-indicatoren:	Stroom
Gebruiksaanwijzing:	Ja
Afstandsbediening:	W
Connectiviteitstechnologie:	Bedraad
Audio-ingang (L, R):	1
DC voltage input:	10 - 14 V
Aansluiting voor netstroomadapter:	Ja
Ingang stroom:	Nee
Materiaal:	Metaal
Bedoeld voor:	Auto
Audio (L,R) out:	1
Audio-uitgangskanalen:	1.0 kanalen
Frequentiebereik:	11 - 330 Hz
Signaal/ruis-verhouding:	85 dB
Verbinding met pc:	RJ-45
Totale harmonische vervorming (THD):	0.05 procent
Type koeling:	Passief
Afstandsbediening inbegrepen:	Ja
Regeling van bass-niveau:	Ja
Piekvermogen per kanaal:	600 W
Versterker klasse:	D
Speakers connectiviteit type:	Poolklem
Line inputs (RCA):	1
Line outputs (RCA):	1
RMS vermogen uitvoer per kanaal (2 Ohm):	400 W
Source Direct functie:	Ja