Kicx SP 4.80AB Instructions Manual

Brand: Kicx

Model: SP 4.80AB

Type: Instructions Manual

INSTRUCTIONS FOR POWER

Before installing and using this unit,

Read the instructions carefully

Make sure you have chosen the right place to connect the device. The location must be completely dry, with

good air circulation and securely fastened.

Proper connection of the system is the best way to maximize the performance of your amplifier. Proper

installation - is the reliability of your system.

A WARNING

system connection

Each channel of the amplifier can easily operate with a

4 ohms speaker impedance when used in stereo. The

recommended minimum load on the 2nd channel

a subwoofer and 4 ohms for the full operation of the

speakers. Using a connection with low impedance will

not lead to immediate damage to the internal circuitry,

the unit is likely to overheat, resulting in a thermal

protector, power turns off. When the housing has

cooled down, normal operation resumes. Continue

operation of the amplifier is not suitable under those

conditions, because the duration of its life is reduced

due to such operation.

Most of the speakers,

intended for car audio, have a resistance of 4 ohms

(the impedance). Connecting two such speakers will

result in parallel to the load 2 Ohm. Some subwoofer

models have a double coil with an impedance of 4

ohms. The combination of these voice coils in parallel

will lead to resistance to 2 ohms, which is

recommended for use only in the bridge connected to

your amplifier.

Connecting the speakers:

Serial connection

parallel connection

A series-parallel connection

- 1 -

Power supply + 12V feeding only after all wires are connected. Required securely connect the grounding

wire to the metallic device of the vehicle.

Misalignment can lead to failure of the amplifier. REMOTE (control wire): The amplifier is energized

when the +12 volt terminal. Standard wire has 18Ga section and its standard color: blue. If the head unit

is equipped with an additional power antenna, it can also control this terminal. If the antenna wire is

already in use, you can connect to it. With this method, power is automatically turned on when the head

unit is switched on.

Use wire power (+ 12V) only fuse, the fuse rating chosen according to the cross section of the wire.

Fuse set as close as possible to the car battery (within 30cm from the plug).

Ensure that the wires connected to the terminals of the amplifier 12B + and GND, wire section must

be 10Ga (AWG 10) or more than: 8, 4, 2, 0 Ga.

•

Notes for power supply Connection of speakers:

- 2 -

Example 1: Using 4-channel amplifier

- 3 -

Example 2: Using 3-amplifier channels

(By channel and bridges)

- 4 -

Example 3: Using the 2-channel amplifier (2 bridges)

- 5 -

Trouble-shooting

malfunction

not included

distorted sound

Amplifier on and off

REMOTE (control wire) is not connected or

there is no signal

blown fuse

power cable "+" or "-" is not connected

Crossover is not set

wheezing speaker

Output power is too large

Too low impedance for the amplifier

Thermal protection, amplifier temperature is

greater than 90 degrees

Short circuit

Ensure that the control wire + 12V

Check the fuse on the battery and on the

amplifier (replace blown)

Check the integrity of cables, make sure

that there is ground

Adjust the crossover according to the

instructions

Check the operation of the speaker, in

case of breakage replace desktop

Turn down the volume

Check the dynamics of resistance if below 2

Ohm, use a serial connection

Make sure that sufficient

ventilation

Check the wiring for short-circuit

Possible reason Actions

- 6 -

Specifications Amplifier

Output Power / Output Power Rating:

4 ohm load, rated power, W

2 ohm, rated power, W

1 ohm, rated power, W

4 ohm load, rated power in bridge connection, W

2 ohm, rated power in bridge connection, W

Frequency, Hz

LPF Hz

HPF Hz

Bass booster, dB

S / N ratio, dB

Gain range in

THD

Recommended fuse type

Dimensions in mm

4 x 80

120 x 4

240 x 2

20-20000

50-5000

0-6-12

> 88

0.2-6.0

0.1%

30Ah2

390h214h50

Features, specifications and improvements are subject to change without notice.

- 7 -

notes

- 8 -

Made in China. Made in China.

Kicx SP 4.80AB Instructions Manual

Kicx SP 4.80AB Instructions Manual

Kicx SP 4.80AB Instructions Manual

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