Diamond D3 Manuale utente

Product

Owners

Manual

AMPLIFIERS

Serial

Number

Date

Purchase.

SPECIAL

THANKS

Thank

you

for

choosing

Diamond

Audio

amplifier.

The

feam

here

Diamond

insists

that

you

listen

music

the

artist

intended,

and

that's

what

drives

develop

and

engineer

cutting

edge

audio

solutions

that

are

true

any

audiophiles

guidelines.

Each

Diamonds

products

are

concepted,

designed,

engineered,

tested

and

sold

pure

audio

fanatics.

Each

one

the

Diamond

team

realizes

how

important

audio

performance

you,

because

equally

important

us.

rest

assured

that

you

have

purchased

amplifier

with

compromise.

Thanks

Again,

The

Diamond

Team

CAUTION

Prolonged

exposure

sound

pressure

levels

excess

100

can

cause

permanent

hearing

loss.

Diamond

Audio

amplifiers

produce

enough

power

make

most

speaker

systems

exceed

that

level.

Please

exercise

restraint

and

protection

during

their

operation

order

preserve

your

ability

enjoy

their

fidelity

for

years

come.

Diamond

Audio

Technology.

All

Rights

Reserved

SPECIFICATIONS

Model

Frequency

Signal-to-

TND

Channel

Input

Fuse

Response

Noise

Ratio

Separation

Range

Rating

250

mV-25V

400.2

20-

20l(Hz

100

0.05%

(min.)

(HL

0.5

10.8-15.6

250

mV-2.5

400.4

20-

20k

100

0.05%

(min.)

(HL

0.5

10.8-15.6

n/a

250

mV-3V

600.1

-250

0.1%

11.5-14.4

RMS

POWER

Model

Ohm

Stereo

Ohm

Stereo

Ohm

Mono

Ohm

Mono

Ohm

Mono

400.2

100x2

200x2

400x1

n/a

400.4

50x4

100x4

200

n/a

600.1

n/a

300x1

450x1

600x1

PHYSICAL

DIMENSIONS

Model

Length

Width

ncr

Height

Weight

400.2

13.5"

8.5"

2.25"

lbs

400.4

14.5"

8.5"

2.25"

lbs

600.1

1/"

8.5"

2.25"

lbs

Diamond

Audio

Technology.

All

Rights

Reserved

APPEARANCE/FEATURES

■

Low

Profile

and

Compact

Custom

Aluminum

Heatsinks

■

Gold

Plated

Terminals

■

Pulse-width

Modulated

(PWM)

MOSFET

Power

Supply

■

Oversized

Power

Supply

Devices

for

Enhanced

Thermal

Efficiency

■

Selectable

Crossovers

■

Short

Circuit

and

Reverse

Polarity

Protection

■

"Soft

Start"

Muting

Remote

Turn-on

Eliminate

Turn

"Thump"

PROFESSIONAL

INSTALLATION

achieve

maximum

performance

and

life

time

warranty

coverage

(see

warranty

statement),

Diamond

Audio

strongly

recommends

that

factory

authorized

Diamond

retailer

professionally

installs

your

new

amplifier.

The

amplifier

awesome

component

with

category

leading

technology,

proper

attention

must

taken

during

installation

ensure

optimum

performance.

The

authorized

Diamond

retailer

you

purchased

your

amplifier

from

has

the

training,

expertise,

and

tools

for

proper

installation.

you

decide

install

your

amplifier

yourself,

please

read

this

manual

through

become

familiar

with

the

amplifiers

install

and

set

procedures.

MOUNTING

amplifiers

not

utilize

any

fan

driven

cooling

system.

Care

must

taken

provide

sufficient

flow

air

around

the

amplifier

for

the

thermal

management

system

operate

peak

efficiency.

Air

should

able

the

flow

over

the

top

and

sides

the

amp

freely.

Adding

fan

your

system

can

beneficial

keeping

your

amp

cool.

minimum

inches

space

around

the

amplifier

recommended

ensure

proper

air

flow.

Never

mount

any

amplifier

where

can

get

wet.

Water

damage

not

covered

under

warranty.

Mounting

your

amplifier

inside

enclosure

not

good

idea

unless

that

enclosure

equipped

with

ventilation

fans

circulate

fresh

air

through

the

enclosure.

Diamond

Audio

Technology.

All

Rights

Reserved

REM

GND

+12V

AMP

MAX

CONNECTIONS

amplifiers

need

proper

power

and

ground

connections

deliver

maximum

performance

and

efficiency.

Your

new

amplifier

has

regulated

power

supply.

designed

make

full

power

even

the

voltage

changes.

will

draw

current

lower

voltages

make

that

power.

Try

ground

your

system

single

point

the

vehicle.

The

gauge

the

power

and

ground

cables

must

capable

handling

the

current

needed

the

entire

system.

Power

and

ground

cables

must

the

same

gauge.

the

alternator

not

capable

supplying

enough

power

for

both

the

vehicle

AND

the

audio

system,

high

output

alternator

should

installed

for

best

performance.

Power

Ground

(12VDC)

amplifiers

are

designed

gauge

power

and

ground

spade

terminals,

some

systems

this

may

overkill,

but

bigger

always

better

when

comes

power

and

ground

connections.

Strip

approximately

1/4

inch

insulation

from

the

end

the

power/ground

cable

going

the

amplifier.

Crimp

the

proper

spade

terminal

onto

the

power/ground

cable,

insert

the

terminal

into

the

power

block

the

end

the

amplifier

and

tighten

the

screw.

Repeat

for

each

amplifier

installed.

Turn-on

(REM)

Locate

the

terminal

labeled

“REM”

the

end

the

amplifier.

Your

source

unit

should

have

wire

its

harness

labeled

“REMOTE”

“AMP

TURN-ON.”

Run

this

wire

from

your

source

unit

the

amplifiers

REM

connection.

Strip

approximately

1/2

inch

insulation

from

the

wire,

crimp

gauge

spade

terminal

onto

the

wire,

insert

the

terminal

into

the

power

block

the

end

the

amplifier

and

tighten

the

screw.

Diamond

Audio

Technology.

All

Rights

Reserved

Diamond

Audio

recommends

using

speaker

wire

least

gauge.

Lay

out

the

wire

the

vehicle

from

fhe

individual

speaker

locations

the

amplifier(s).

Observe

safe

wiring

precautions.

amplifiers

will

speaker

wire

spade

terminals

gauge.

Locate

the

speaker

terminal

block

the

end

the

amplifier.

Sfrip

approximately

1/4

inch

insulation

from

the

wire,

crimp

gauge

spade

terminal

onto

the

wire,

insert

the

terminal

into

the

speaker

block

the

end

the

amplifier

and

tighten

the

screw.

Repeat

for

all

speaker

wires.

Please

observe

recommended

minimum

speaker

impedances

prevent

possible

damage.

SETTING

THE

GAIN

This

control

matches

the

output

voltage

the

source

unit

processor

the

amplifier

inputs.

Rotating

this

control

the

“MIN"

mark

(counterclockwise)

configures

the

amplifier

input

voltages

high

RMS.

This

control

should

set

low

possible.

The

basic

procedure

for

setfing

inpuf

gains

follows:

Adjust

all

amplifier

gain

controls

just

above

the

minimum

setting

(fully

counterclockwise).

Using

the

highest

quality

source

(usually

CD)

play

some

music

and

slowly

turn

the

source

unit

until

you

can

hear

distortion.

Now

turn

down

the

volume

until

the

distortion

stops.

This

your

maximum

source

unit

level.

Turn

the

amplifier

gain

until

audible

distortion

starts.

Turn

down

the

gain

the

point

lUST

BELOW

the

start

the

distortion.

Repeat

step

for

all

amplifiers

your

system.

Diamond

Audio

Technology.

All

Rights

Reserved

400.2

Bridging

The

channels

the

400.2

amp

are

capable

being

bridged

Ohm

mono

output.

Creation

the

mono

channel

accomplished

using

the

left

channel

positive

(+)

output

connection

the

amplifier

for

the

speaker

positive

and

the

right

channel

negative

(-)

output

connection

the

amplifier

for

the

speaker

negative.

Note:

important

that

Ohm

minimum

total

speaker

impedance

load

observed

when

bridging

the

amp!

impedance

load

less

than

Ohms

used,

you

will

eventually

damage

your

amplifier

and

void

your

warranty.

RCA

INPUT

The

RCA

cables

from

your

source

unit

should

inserted

here.

OUTPUT

These

RCA

outputs

are

used

provide

unfiltered

signal

processor

another

amplifier.

Crossovers

The

Diamond

400.2

amplifier

features

second-order

12dB/octave

electronic

crossover

that

selectable

for

highpass

lowpass

modes.

These

filters

are

then

adjustable

between

and

550

Hz.

Diamond

Audio

Technology.

All

Rights

Reserved

Bass

Boost

Acts

equalizer

with

adjustable

gain

fixed

Hz.

Adjust

from

left

right

clockwise

give

much

boost

that

frequency.

there

noticeable

lack

low

end

extension

the

system,

use

this

boost

the

bass.

Caution:

any

unusual

noise

popping

crackling,

unwanted

distortion

occurs

when

adjusting

the

bass

boost,

immediately

turn

the

boost

down

avoid

damaging

your

speakers.

Crossover

Mode

Switches

electronic

crossover

between

off,

lowpass,

highpass

modes.

When

mode,

the

dB/oct

crossover

implemented

the

frequency

set

the

frequency

knob.

Crossover

Frequency

Adjustable

left

right

clockwise

from

550

Hz.

400.4

Bridging

Both

sets

channels

the

400.4

amp

are

capable

being

bridged

Ohm

mono

output.

Creation

the

mono

channel

accomplished

using

the

left

channel

positive

(+)

output

connection

set

channels

(front

rear)

the

amplifier

for

the

speaker

positive

and

the

right

channel

negative

(-)

output

connection

the

same

set

channels

the

amplifier

for

the

speaker

negative.

Diamond

Audio

Technology.

All

Rights

Reserved

Note:

important

that

Ohm

minimum

total

speaker

impedance

load

observed

when

bridging

the

amp!

impedance

load

less

than

Ohms

used,

you

will

eventually

damage

your

amplifier

and

void

your

warranty.

RCA

FRONT/REAR

INPUTS

The

RCA

cables

from

your

source

unit

should

inserted

here.

Crossovers

The

Diamond

400.4

amplifier

features

second-order

12dB/octave

electronic

crossovers

that

are

selectable

for

highpass

lowpass

modes.

These

filters

are

then

adjustable

between

and

550

Hz.

Bass

Boost

Acts

equalizer

with

adjustable

gain

fixed

Hz.

Adjust

from

left

right

clockwise

give

much

boost

that

frequency.

there

noticeable

lack

low

end

extension

the

system,

use

this

boost

the

bass.

Caution:

any

unusual

noise

popping

crackling,

unwanted

distortion

occurs

when

adjusting

the

bass

boost,

immediately

turn

the

boost

down

avoid

damaging

your

speakers.

Crossover

Mode

Switches

electronic

crossover

between

off,

lowpass,

highpass

modes.

When

mode,

the

dB/oct

crossover

implemented

the

frequency

set

the

frequency

knob.

Crossover

Frequency

Adjustable

left

right

clockwise

from

550

Hz.

Diamond

Audio

Technology.

All

Rights

Reserved

Input

Mode

Switches

between

input

modes.

BASS

Input

from

only

one

set

RCA's

mono

mode.

Rear

channels

use

front

inputs

for

mono

signal.

Only

for

use

when

the

amplifier

used

for

subwoofers.

Input

from

only

one

set

RCA's

stereo

mode,

fade.

Rear

channels

use

front

inputs

for

stereo

signal.

Input

from

two

sets

RCA's

for

true

channel

stereo

mode.

Rear

channels

use

rear

inputs

for

stereo

signal.

600.1

Remote

Gain

The

mono

block

amplifier

comes

with

remote

gain

output.

The

remote

gain

module

(included)

plugs

into

this

output

allow

for

gain

control

away

from

the

amplifier.

When

you

plug

this

module

in,

replaces

the

gain

from

where

set

the

amplifier.

Max

(all

the

way

clockwise)

the

module

set

whatever

the

gain

the

amp

set

to.

Note:

Diamond

remote

gains

not

work

with

the

600.1.

INPUT

The

RCA

cables

from

your

source

unit

should

inserted

here.

Diamond

Audio

Technology.

All

Rights

Reserved

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