Majestic AMP4500 Handleiding

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● All chassises with stainless-steel● Intercooled Semi-conductor Technology

● PCB & Components water proof coated.● Water resistance nickel Plated 4 Gauge Powwer and

● 2 Ohm Stable MOSFET Amplifier Design Ground Connections

● Accurate Stated Amplifier Ratings● Nickel Plated Audio Input and Output Connections

● Variable Bass Boost 0 - +18dB● Efficient Heat Sink Transfer Technology

● Varable LP and HP Electronic X-OVER @ 18dB/octave● Nickel Plated RCA Output for multi-amp Installations

● Varable Subsonic Filter from 20Hz - 55Hz

HIGH PASS

Set the crossover switch to HP and turn this control to 65Hz

or above when using speaker's smaller than 6 x 9", this feature

is designed to filter out all low bass frequencies that only SUBSONIC FILTER

SUBWOOFERS should produce. NOTE : Failure to do so could This is a variable control that filters out all Sub Bass Frequencies

result in speaker damage.below the set point at 18dB/octave.

LOW PASSLEVEL

Set the crossover switch to LP when a subwoofer is This allows level adjustment of the input signal. Use this control

connected. Ensure the crossover frequency is set at 100Hz orto correctly match the amplifier. To set this control correctly,

below, this feature is designed to filter out all mid to highturn the amplifier level to MIN and the head unit to 3/4 volume,

frequencies that only FULL RANGE speakers should produce. with the BASS and TREBLE on zero, then slowly turn up this

NOTE : Failure to do so could result in speaker damage.amplifier level control towards towards the MAX end of the

control. NOTE : If the sound becomes distorted, turn this

CROSSOVER SELECTORcontrol down.

Set the apprpriate mode of operation. The 3 positions available

are OFF, LP and HP.RCA OUTPUT

Use these RCA output connectors to connect to a secondary

POWER, STATUS AND THERMAL LED'samplifier. This output SUMMED OUTPUT connection derived from

This shows if the amplifier has been correctly powered up, if the front RCA input and the rear RCA input connectors.

any faults are present.

REAR RCA INPUT

BASS BOOSTConnect these RCA connectors to the rear LOW LEVEL output

This a variable control to increase the bass boost at 45Hz from connection from the headunit.

0 - +18dB of gain, adjust to suit.

FRONT RCA INPUT

Connect these RCA connectors to the front LOW LEVEL output

connection from the headunit.

GROUND INPUTREMOTE INPUT

Connect directly to the vehicle's chassis via a 4 gauge power cable.This terminal is for turning the amplifier on and off. This requires

NOTE : This is to be the first wire to connect when wiring up a switched postive (+)12V to power 'ON' the amplifier, this can

a amplifiers damage could result if this not done.be found on the rear of the head unit in the form of a electric

+12V INPUTantenna output, or a remote on output. If not available you

This must be connected to the vehicle battery positive(+) can wire to the ACC position on the key.

terminal via a 4 gauge power cable and with an inline fuse or FUSES

circuit breaker at the battery end. NOTE : This is to be last Please ensure correct type of fuse is fitted.

wire to connect up during installation as damage could result.

SPEAKER OUTPUT

See 4/3/2 channel installation diagrams in this manual for

correct speaker connection.

FEATURE OVERVIEW

4 Channel Marine Amplifier

AMP 4500

Product specificaties