Memphis PRX300.4 Bedienungsanleitung

MULTI

CHANNEL:

PRX300.4

PRX700.5

SINGLE

CHANNEL:

PRX300.11

IPRXSOD.ll

IPRXlOOD.ll

IPRX1500.1

®MEMPHIS

READY

TURN

UP?

READ

THIS

FIRST!

Memphis

Audio

built

year

legacy

the

audio

industry

engineering

the

highest

quality

products

produce

the

best

possible

listening

experience

for

our

fans

and

loyal

supporters.

fully

appreciate

our

products

recommend

taking

the

time

read

and

the

instructions

this

manual.

always,

recommend

all

installations

and

service

performed

authorized

Memphis

Audio

dealer.

•

For

optimal

performance,

Memphis

recommends

using

only

Memphis

Connection

accessories.

Outfitting

......

your

system

with

properly

sized

Memphis

Connection

wire

and

accessories

will

dramatically

boost

your

listening

experience

and

increase

the

durability

your

Memphis

Audio

products.

Power

Reference

amplifiers

feature

MOSFET

powersupply

with

12dB

per

octave

crossover

ensure

the

most

accurate

musical

reproduction.

stability

mono

block

models

Bass

Boost

all

models

will

make

your

system

perform

its

full

potential

for

all

types

music.

......

Check

out

our

full

line

Power

Reference

speakers

and

woofers

create

complete

Memphis

Street

Reference

system

your

ride.

Features

Multi

Channel:

PRX300.'1

PRX700.5

•

Black

textured

heatsink

with

injection

molded

end

plates

•

Variable

Bass

Boost

[0-12dB]

centered

ij5Hz

•

High

level

speaker

inputs

(PRX300.q)

•

Fully

variable

high

low

pass

crossovers

•

Protection

circuitry

against

overload,

short

circuit,

thermal

reverse

polarity.

Single

Channel:

PRX300.1// PRX500.1//

PRXIOOO.l//

PRX1500.1

•

MONO

stability

(All

but

PRX300.1]

•

Low

Level

bypass

outputs

·Variable

bass

boost

(0-12dB]

centered

ij5Hz

·12dB

Infrasonic

Filter

•

High

level

speaker

inputs

•

Fully

Variable

low

pass

crossover

•

Protection

circuitry

against

overload,

short

circuit,

thermal

reverse

polarity.

Platinum

Plated

Connectors

Ensures

solid

electrical

connections

that

resist

corrosion.

Fully

Variable

High

Low

Pass

Crossovers

Fully

variable

crossovers

promote

installation

ease

and

save

the

cost

outboard

crossovers.

The

12dB

per

octave

slope

offers

steep

roll-off

above/below

the

selected

frequency.

Protection

Circuitry

Protects

against

overload,

short

circuit,

thermal

and

reverse

polarity.

These

protection

features

are

designed

protect

the

amplifier

from

misuse

well

from

common

causes

amplifier

failure.

LED

Light

Blue

light

indicates

that

the

amplifier

working

normally.

the

light

not

illuminated

glowing

red

please

consult

the

troubleshooting

section

the

manual.

Specifications

---

-·-

JiL!I

·"

PRX3fJO.M

PU11U

PRI808.1

RMS

Power/CH

raJ

LIO

50wxLI

50xLI+250w

190w

RMS

Power/CH

ral20

75wxLI

75wxLI+LIOOW

300w

RMS

Power/CH

(8}10

RMS

Power/Bridge

Ohms

150wx2

150W

x2+

LIOOW

THO

<0.02%

<0.02% <0.02%

Sianai/Noise

Ratio

>80dB >80dB

>80dB

Frequency

Response

0.5dB

20Hz-20KHz

20Hz-

20KHz+

20Hz

-180Hz

20Hz-180Hz

CrossoverFreauencv(HPF)

80Hz-1kHz 80Hz-1kHz

80Hz

-1kHz

CrossoverFrequency(LPF)

50Hz-250Hz 50Hz-250Hz

50Hz-250Hz

Dimensions

(in)

12.89

7.37

2.0'1

15.25

7.37

2.0'1

8.98

7.37

2.0'1

Input

Sensitivitv

Low

Level

200mV-

Hiah

Level

800mV-10V 800mV-10V

800mV-10V

Input

Impedance

Low

Level

10Kohms

10K

ohms

10Kohms

High

Level

100

ohms

100

ohms

100

ohms

Fuse

25Ax2

30Ax3

20Ax2

(?@

Slleciftcatlons

PRX&DD.l

PRXIIJDU

PB118DJ

RMS

Power/CH

raJ

LIO

200w

LIOOw

600w

RMS

Power/CH

®20

350w

700w

1000w

RMS

Power/CH

raJ

500w

1000w

1500w

RMS

Power/Bridae

Ohms

NA NA NA

THO

<0.02

<0.02% <0.02%

Signal/Noise

Ratio

>80dB >80dB

>80dB

Freq_uency

Resp_onse

0.5dB

20Hz-180Hz 20Hz-180Hz

20Hz-180Hz

Crossover

Freauencv

[HPF)

NA NA

Crossover

Frequency

[LPF)

50Hz-180Hz

Dimensions

[in)

10.1

7.'1

2.0'1

12.9

7.'1

2.0'1

15.26

7.'1

2.0'1

Input

Sensitivitv

Low

Level

200mV-

High

Level

800mV-10V

Input

Impedance

Low

Level

10K

ohms

10K

ohms

10Komhs

High

Level

100

ohms

100

ohms

100

ohms

Fuse

30Amox2

LI0Amox3

150AmPx1

*Features and Specifications are subjectto change withoutnotice.

Service/Returns

Please

consult

with

your

local

authorized

dealer

you

experience

issues

with

your

unit.

You

may

also

contact

Memphis

Audio

customer

service

800-'189-2300

tech

support

directly

at:

techsupport@memphis-

caraudio.com.

not

attempt

return

your

amplifier

directly

without

first

calling

for

Return

Authorization

number.

Units

received

without

accompanying

Return

Authorization

number

will

processed

slowly.

Additionally,

you

must

include

copy

your

purchase

receipt

from

authorized

dealer

for

consideration

in-warranty

service,

otherwise

repair

charges

will

apply.

Units

received

without

receipt

will

held

for

days

allowing

time

contact

you

and

obtain

copy

the

receipt.

After

days

all

units

will

returned

you

unrepaired.

Installation

Information

Memphis

Audio

recommends

the

installation

our

products

performed

Authorized

dealer.

Attempting

installation

project

your

own

through

unauthorized

source

may

result

damage

your

products

and

may

potentially

void

your

warranty.

Amplifiers

are

generally

mounted

the

hatch/trunk

area

your

car

SUV

behind

the

seat

most

pick

trucks.

Select

location

that

provides

adequate

ventilation.

Avoid

mounting

the

amplifier

with

fins

facing

down.

Amplifier

should

secured

using

the

screws

provided.

Warning

For

your

safety.

always

inspect

the

mounting

location

carefully

ensure

you

are

not

drilling

into

any

electrical.

hydraulic.

fuel

fluid

lines.

Always

check

your

speaker

load

with

multi-meter

before

connecting

the

amplifier.

Connecting

any

speaker

load

lower

than

the

rated

impedance

the

amplifier

will

result

damage

the

amplifier.

Damage

this

nature

NOT

covered

under

warranty.

Please

pay

attention

what

connections

are

made

the

amplifier.

Troubleshooting

When

troubleshooting

your

amp,

speaker

and

speaker

wires

should

tested

first.

Output:

•

Confirm

all

wiring

firmly

connected.

Both

+12Vand

REM

terminals

must

have

+12

Volts

present

and

GND

must

connected

chassis'

ground

the

negative

battery

terminal.

·Confirm

the

signal

source

connected

and

supplying

output

signal.

confirm

the

amp

working,

connect

RCA

patch

cord

the

line

inputs

the

amplifier

[do

not

connect

the

other

end

the

patch

cord].

Briefly

tap

the

center

each

disconnected

RCA

with

your

finger.

This

should

produce

noise

[brief

static

hum]

the

speakers.

·If

the

amp

hot,

check

the

speaker

impedance

load.

The

total

minimum

impedance

all

speakers

should

not

lower

than

the

rating

the

amp.

Only

One

Channel

Works:

•

Confirm

the

speaker

terminal

strip

connections

are

firmly

connected.

•

Check

~~balance"

control

your

signal

source.

·If

using

RCA

Low-Level

inputs,

reverse

the

input

plugs

the

amplifier.

the

channel

that

silent

reverses

position.

the

problem

the

source

unit

connecting

cable.

Weak

Output

•

Check

input

sensitivity

control

adjustment.

Unwanted

Noise

•

Whine

that

increases

and

decreases

with

engine

speed

confirm

the

Amp

Source

unit

are

grounded

properly.

•

Clicking

popping

noise

rate

that

follows

engine

speed

-this

often

induced

the

vehicles

ignition

system.

Confirm

that

the

vehicle

equipped

with

resistor

spark

plugs

and

wires.

The

ignition

system

may

need

service.

•

Noise

can

caused

routing

speaker

input

wires

too

the

light

wires

and

other

accessory

wires

the

vehicle.

Re-route

wires

avoid

unwanted

interference.

·If

above

steps

not

improve/reduce

noise,

the

system

should

checked

professional

audio

installer

Memphis

Authorized

Dealer.

Red

LED

Illuminated

•

Speaker

wire

shorted

•

Battery

voltage

too

low

•

Battery

voltage

too

high

·Amplifier

has

overheated

due

improper

ventilation

Power

Supply

Connections

Install

the

fuse

the

battery

last!

IJ:>.

Use

conventional

stranded

copper

wire

for

all

connections.

Finish

the

ends

the

wires

the

amp

and

vehicle

with

proper

size

terminals.

Poorly

made

connections

and/or

inadequate

wire

size

will

generate

excessive

heat

and

may

lead

equipment

failure.

Volt

•

Connection

make

the

12V+

connection

directly

the

positive

battery

post

using

the

proper

wire

size

and

fuse

listed

below,

The

fuse

should

installed

within

18"

the

battery.

This

fuse

vital

protecting

the

vehicle

from

damage

the

case

dead

short.

The

fuse

value

the

battery

should

least

equal

the

total

fuse

value

ofa

the

amplifiers

being

used.

Fuse

Value

PRX500.1

17-BGKIT

60A

PRX1000.1

17-QGKIT

150A

PRX1500.1

17-QGKIT

150A

Ground

Connection:

Make

ground

connection

directly

the

chassis

the

vehicle

the

amp

possible.

Make

sure

this

connection

made

with

the

same

wire

size

used

for

the

volt

connection.

Ensure

that

all

dirt,

grease,

paint

and

coatings

are

removed

prior

attaching

the

ground

wire

chassis.

Remote

Turn

Remote

turn

should

connected

the

source

unit's

remote

turn

lead

power

antenna

output

wire.

When

using

the

power

antenna

wire,

make

certain

does

not

lose

power

when

any

source

other

than

the

radio

selected.

Power

Connections

--....-

CHASSIS

GROUND[-]

FUSE

HOLDER

(18"

FROM

BATTERY]

REMOTE

TURN

...---

POWER

ANTENNA

FUSES

~0~

BATTERY

Control

View

PRX500.1//

PRXlOOO.l/1

PRX1500.1

PRX300.1

PRX300.Q

PRX700.5

PWR

PRT

PWR

PRT

HIGH

INPUT

L+

L-

&•

R+

11·

····

HIGH

INPUT

L+

L-

& •

R+

II·

•••

·II

(6)

CI)

INPUT

SUB

INPUT

cg(I)'~

C!J

o o

~@@@

~<==:)

<==:) <==:)

REMOTE

li]

®;MEMPHIS

il5

AUTO

~<==:)

<==:) <==:)

REMOTE

®;MEMPHIS

SI&

OFF

ill]

AUTO

®;MEMPHIS

FRONT

HISH

INPUT

i?CH

QCH

SIG

OFF

L+

L-

6 •

R+

--,

11•

•.

0 0

[Kl]

fil]

AUTO

®MEMPHIS

SUB

REMOTE

QCH

rr::5li.j

AUTOON

End

Panel

Connections

High

Input:

Use

this

connection

method

when

feeding

the

amplifier

with

high-level

speaker

input

from

factory

radio

OEM

amplifier.

Low

Level

Output:

(MONO

Amps]

Use

this

output

connection

feed

the

audio

signal

additional

amplifiers.

Remote:

(all

models]

Use

only

IIPRXII

Remotes

for

this

amplifier

model.

The

adjustment

will

increase/decrease

the

output

level

the

amplifeir.

The

remote

controller

only

op~rates

the

rear

channels

the

PRX300.LI

and

only

the

subwoofer

channel

the

PRX700.5.

Input

Mode

Switch:

(PRX700.5/PRX300.LI]

Place

the

switch

the

number

audio

inputs

being

used.

2CH

LICH

selected

the

PRX700.5,

the

subwoofer

channel

will

provided.

Setu

And

Ad'ustment

Gain

The

gain

control

NOT

volume

control.

The

gain

control

adjusts

the

amount

signal

required

drive

the

amplifier

full

output.

With

the

gain

full

clockwise

rotation,

less

signal

voltage

required

drive

the

amp

full

output.

With

the

gain

full

counter

clockwise

rotation,

signal

voltage

required

drive

the

amp

full

output.

For

optimal

performance,

set

the

gain

control

minimum

High

Pass

Filter

[HPF)

The

high

pass

crossover/filter

designed

remove

low

frequency

information

from

speaker.

This

generally

used

protect

smaller

devices

from

trying

reproduce

low

frequency

information

that

might

damage

them.

The

crossover

frequency

adjustable

from

1KHz

and

uses

per

octave

slope.

engage

the

HPF

simply

slide

the

switch

the

position

the

marked

HPF.

Crossover

frequency

selection

made

rotating

the

dial:

clockwise

raises

the

frequency,

counter-clockwise

lowers

the

frequency.

Most

mid-bass

midrange

drivers

should

set

between

and

LIOO

depending

how

high

the

subwoofer(s]

plays.

For

mid-range

drivers

that

are

smaller

suggest

setting

the

HPF

120Hz.

The

HPF

can

also

combined

with

passive

crossovers

separate

coaxial

speaker

set

provide

low

frequency

protection

the

midrange

driver,

form

band-pass

filter

for

midrange

speaker

already

using

passive

low-pass

filter.

Low

Pass

Filter

[LPFJ

The

Lowpass

crossover/filter

designed

remove

high

frequency

information

from

speaker.

This

generally

used

prevent

mid

bass

speakers

subwoofers

from

trying

reproduce

mid

and

high

frequency

information

that

they

are

not

designed

reproduce.

The

crossover

frequency

adjustable

from

30Hz

250Hz

and

uses

12dB

per

octave

slope.

engage

the

LPF

slide

the

switch

the

position

marked

LPF.

Frequency

selection

made

rotating

the

dial:

clockwise

raises

the

frequency

and

counter

clockwise

lowers

the

frequency.

Most

subwoofers

should

set

between

80Hz

and

100Hz

depending

how

low

the

mid-bass

midrange

drivers

are

capable

playing.

Full

Range

Sliding

the

selector

switch

this

position

turns

off

all

crossovers

and

allows

full

range

signal

pass.

The

flat

position

should

selected

when

using

outboard

electronic

crossovers.

Signal

Input

Connections

PRX300.11

PRX700.5

PRX300.1//

PRX500.1//

PRXIOOO.l//

PRX1500.1

FC!W.!fl.W.l!

••

KIGKIHPIIT

,L:~:::,

Wiring

Multi-Channel

Amps

Speaker

have

positive

and

negative

marking

the

terminals.

These

are

used

indicate

polarity

and

must

considered

when

wiring

speakers

subwoofers

amplifier

Amplifiers

also

have

positive

and

negative

markings

their

speaker

outputs.

Use

these

marking

match

polarities

ensure

the

speakers

are

phase

Failure

wire

speakers

woofers

phase

with

one

another

will

result

loss

bass

All

street

reference

amplifiers

require

minimum

2ohm

impedance

stereo

ohms

mono

[bridged)

mode.

PRX300.q

2-qo

Spe

PRX700.5

ROU

NDR

EMOTE

•12V

Speaker

/Sub

2 S

2..qo

Spea

ker

49§,

Wiring

Single

Channel

Amps

PRX300.1//500.1//1000.1//1500.1

GROUND

REMOTE

+12V

oL§li§!J

MinlO

Min

for 300.1

WIRING

SUBWOOFERS

When

using

single

amplifier

power

one

subwoofer,

the

positive

and

negative

terminal

the

subwoofers

voice

coil

connected

the

positive

and

negative

terminal

the

Amplifier.

Always

check

your

speaker

load

with

multi-meter

before

hooking

the

amplifier.

The

PRX1.500,

PRX1.1000,

PRX1.1500

amplifiers

are

ohm

stable.

Any

Impedance

(load)

smaller

than

ohm

will

damage

the

amplifier!

Such

damage

not

covered

under

warranty,

pay

strict

attention

what

connections

are

made

the

amplifier.

SET

AND

ADJUSTMENT

Sensitivity

The

sensitivity

control

NOT

volume

control.

The

sensitivity

control

adjusts

the

amount

signal

required

drive

the

amplifier

full

output.

With

the

sensitivity

maximum

[full

clockwise

rotation],

less

signal

voltage

required

drive

the

amp

full

output.

With

the

sensitivity

minimum

[full

counter-clockwise

rotation),

signal

voltage

required

drive

the

amp

full

output.

Low

Pass

Filter

[LPF]

The

low

pass

crossover,

filter,

designed

remove

high

frequency

information

from

subwoofer.This

generally

used

prevent

mid-bass

speakers

subwoofers

from

trying

reproduce

mid

and

high

frequency

information

that

they

are

not

designed

reproduce.

The

crossover

frequency

adjustable

from

50Hz

180Hz,

and

uses

12dB

per

octave

slope.

Frequency

selection

made

rotating

the

dial;

clockwise

raises

the

frequency

and

counter-clockwise

lowers

the

frequency.

Most

subwoofers

should

set

between

and

100Hz,

depending

how

low

the

mid-bass

midrange

drivers

are

capable

playing.

Bass

Boost

(LI5Hz]

Boost

should

used

with

discretion,

keeping

mind

that

electronically

enhanced

boost

places

additional

load

the

amplifier

and

the

speakers

they

are

connected

to.

This

control

fully

variable

from

-12dB.

Infrasonic

Filter

This

filter

fully

variable

from

20Hz-50Hz

and

removes

unwanted

frequencies

below

the

frequency

selection.

This

filter

most

useful

with

subwoofers

loaded

ported

enclosure,

which

helps

prevent

unloading

(rapid

loss

power

handling

below

the

port

tuned

frequency].

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Memphis Verstärker Handbücher

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