background image

Ground Cable

The

 

ground

 

cable

 

needs

 

to

 

carry

 

the

 

same

 

current

 

as

 

the

 

power

 

cable.

 

At

 

least

 

an

 

8

 

gauge

 

cable

 

should

 

be

 

used.

 

The

 

amplifier

 

ground

 

should

 

be

 

connected

 

directly

 

to

 

the

 

chassis

 

of

 

the

 

vehicle,

 

to

 

bare

 

metal.

 

The

 

cable

 

length

 

should

 

be

 

kept

 

to

 

an

 

absolute

 

minimum.

 

(NB) It

 

is

 

not

 

recommended

 

that

 

you

 

connect

 

the

 

ground

 

cable

 

to

 

the

 

vehicles

 

seatbelts

 

anchor

 

point.

 

Remote Turn On

A minimum

 

of

 

18

 

gauge

 

cable

 

should

 

be

 

used

 

for

 

this

 

connection.

 

The

 

cable

 

should

 

be

 

run

 

with

 

exactly

 

the

 

same

 

care

 

and

 

attention

 

as

 

the

 

power

 

cable

 

and

 

taken

 

back

 

to

 

the

 

source

 

(headunit)

 

and

 

joined

 

to

 

the

 

remote

 

cable

 

provided.

 

If

 

the

 

source

 

(headunit)

 

does

 

not

 

have

 

a

 

remote

 

turn

 

on

 

cable

 

then

 

a

 

12v

 

supply

 

should

 

be

 

used.

 

This

 

will

 

require

 

a

 

switch

 

to

 

be

 

fitted

 

inline

 

to

 

enable

 

the

 

amplifier

 

to

 

be

 

turned

 

on

 

and

 

off.

 

Remember

 

that

 

if

 

this

 

switch

 

is

 

left

 

on

 

you

 

will

 

flatten

 

the

 

car

 

battery.

RCA Cables

Depending

 

on

 

the

 

model

 

number

 

of

 

your

 

amplifier

 

and

 

the

 

number

 

of

 

speakers

 

you

 

wish

 

to

 

power

 

you

 

will

 

have

 

to

 

run

 

either

 

one

 

or

 

two

 

RCA cables

 

from

 

the

 

source

 

to

 

the

 

amplifier.

 

Please

 

take

 

extra

 

care

 

when

 

running

 

these

 

cables

 

from

 

the

 

source

 

to

 

the

 

amplifier.

 

Ensure

 

that

 

they

 

are

 

placed

 

away

 

from

 

all

 

items

 

that

 

can

 

generate

 

any

 

interference,

 

wiring

 

harnesses

 

etc.

 

It

 

is

 

recommended

 

that

 

the

 

RCA cables

 

should

 

be

 

run

 

on

 

the

 

opposite

 

site

 

of

 

the

 

car

 

to

 

the

 

previously

 

installed

 

power

 

cables,

 

if

 

possible.

 

A.

Low Level Input

For

 

connection

 

to

 

any

 

source

 

(headunit)

 

with

 

a

 

low

 

level

 

output.

 

This

 

is

 

your

 

RCA output

 

from

 

the

 

source

 

(headunit).

B.

High Level Input

To

 

be

 

used

 

when

 

no

 

RCA’s

 

are

 

available.

 

Use

 

the

 

provided

 

loom

 

to

 

connect

 

to

 

closest

 

speakers.

 

The

 

loom

 

provided

 

will

 

only

fit

 

one

 

way

 

round.

 

Once

 

plugged

 

in

 

you

 

should

 

connect

 

the

 

wires

 

this

 

way

 

around:

Grey

 

 

Front

 

Right

 

Speaker

 

Positive

Grey

 

/

 

Black

 

 

Front

 

Right

 

Speaker

 

Negative

Black

 

/

 

White

 

 

Front

 

Left

 

Speaker

 

Negative

White

 

 

Front

 

Left

 

Speaker

 

Positive

Purple

 

 

Rear

 

Right

 

Speaker

 

Positive

Purple

 

/

 

Black

 

 

Rear

 

Right

 

Speaker

 

Negative

Blue

 

/

 

Black

 

 

Rear

 

Left

 

Speaker

 

Negative

Blue

 

 

Rear

 

Left

 

Speaker

 

Positive

C.

Channel 1 / 2 Gain Control

Used

 

to

 

match

 

the

 

input

 

signal

 

of

 

the

 

source

 

(headunit)

 

to

 

the

 

amplifier.

 

See

 

the

 

setup

 

section

 

for

 

more

 

details.

D

. Channel 1 / 2 Cross Over Select Switch

Used

 

to

 

select

 

between

 

Flat,

 

High

 

Pass

 

Filter

 

and

 

Low

 

Pass

 

Filter.

 

The

 

high

 

pass

 

filter

 

will

 

only

 

allow

 

high

 

frequency

 

information

 

to

 

be

 

passed

 

to

 

the

 

speaker(s)

 

while

 

the

 

low

 

pass

 

filter

 

will

 

only

allow

 

low

 

frequency

 

information

 

to

 

be

 

sent.

If

 

no

 

filter

 

needs

 

to

 

be

 

applied

 

then

 

place

 

the

 

switch

 

in

 

the

 

flat

 

position.

 

5

J

N

O

Q

P

Summary of Contents for FL900s-F1

Page 1: ...FL900s F1...

Page 2: ...nfusion among customers or in any manner that disparages or discredits FLI All other trademarks not owned by FLI or its subsidiaries that appear in this manual are the property of their respective own...

Page 3: ...CONTENTS Mounting Guidelines 4 Connections 4 Setup Section 6 Applications 7 8 Trouble Shooting 9 Specification 10 Warranty 10 Accessories 11 INSTRUCTION INSTALLATION MANUAL...

Page 4: ...least equal value to the one fitted on the amplifier is placed in line with the power cable and is no further than eighteen inches away from the battery Please ensure that the fuse is not fitted until...

Page 5: ...laced away from all items that can generate any interference wiring harnesses etc It is recommended that the RCA cables should be run on the opposite site of the car to the previously installed power...

Page 6: ...tup section for more details K Channel 3 4 Cross Over Select Switch Used to select between Flat High Pass Filter and Low Pass Filter The high pass filter will only allow high frequency information to...

Page 7: ...7 Applications...

Page 8: ...8 Applications...

Page 9: ...8v DC Power 4 Ohms stereo 4 x 100 watts RMS Power 4 Ohms bridged 2 x 225 watts RMS MAX power 900 watts Minimum speaker impendence 2 Ohms THD Distortion 0 2 IMD Distortion 0 2 Frequency Response 20Hz 2...

Page 10: ...8v DC Power 4 Ohms stereo 4 x 100 watts RMS Power 4 Ohms bridged 2 x 225 watts RMS MAX power 900 watts Minimum speaker impendence 2 Ohms THD Distortion 0 2 IMD Distortion 0 2 Frequency Response 20Hz 2...

Page 11: ...suitable dimensions H 20mm W 40mm D 45mm FIREFLI 5 1 metre LED RCA interconnect High quality 2 Channel RCA interconnect featuring FIREFLI mega brite LED RCA end plugs available in 1 metre and 5metre l...

Page 12: ...ar audio systems up to 2000 watts Kit contents 5 metre 4 AWG power cable 1 metre 4AWG ground cable 5 metre FIREFLI LED RCA interconnect 5 metre remote turn on cable 8 metre speaker cable AGU glass fus...

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