Majestic AMP4500 Bruksanvisning

Majestic mottagare AMP4500

Läs nedan 📖 manual på svenska för Majestic AMP4500 (3 sidor) i kategorin mottagare. Denna guide var användbar för 6 personer och betygsatt med 4.5 stjärnor i genomsnitt av 2 användare

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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 PASS LEVEL

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 or to correctly match the amplifier. To set this control correctly,

below, this feature is designed to filter out all mid to high turn 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 SELECTOR control 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's amplifier. 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 BOOST Connect 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 INPUT REMOTE 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 INPUT antenna 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

Total Amperage 0-4ft 4-7ft 7-10ft 10-13ft 13-16ft 16-19ft 19-22ft 22-28ft

0-20 14 12 12 10 10 8 8 8

20-35 12 10 8 8 6 6 6 4

35-50 10 8 8 6 4 4 4 4

50-65 8 8 6 4 4 4 4 2

65-85 6 6 4 4 2 2 2 0

85-105 6 6 4 2 2 2 2 0

105-125 4 4 4 2 0 0 0 0

125-150 2 2 2 0 0 0 0 0

2 Channel Installation

POWER CABLE CALCULATOR

The above chart shows cable gauges to be used, if no less than a 0.5 volt drop is acceptable. If aluminum wire or tinned wire is used, the gauges

sould be of an even larger size to compensate. Cable gauge size calculation takes into account terminal connection resistance. 1 Metre = 3.28 Feet

4 Channel Installation

3 Channel Installation

4 Channel Marine

Amplier

AMP 4500

dB level example

30 Quiet library, soft whispers

40 Living room, refrigerator, away from trac

50 Light trac, normal conversation, quiet oce

60 Air conditioner at 20 feet, sewing machine

70 Vacuum cleaner, hair dryer, noisy restaurant

80 Average city trac, garbage disposals, alarm clock at 2 feet

The following noises can be dangerous under constant exposure

90 Subway, motorcycle, truck trac, lawn mower

100 Garbage truck, chain saw, pneumatic drill

120 Rock band concert in front of speakers, thunderclap

140 Gunshot blast, jet plane

180 Rocket launching pad

Information courtesy of the deafness Research Foundation.

3.0 kgs

330mm x 246mm x 48mm

Variable Subsonic lter 20Hz ~ 55Hz @ 12dB / octave

< 60 dB

40Hz ~ 160Hz @ 12dB/Octave

40Hz ~ 600Hz @ 12dB/Octave

0~+12dB at 45Hz

20Hz ~ 22KHz

> 90dB

< 0.03 %

25A x 2

AMP 4500

55W x 4Ch

100W x 4Ch

190W x 2Ch

20kΩ

> 200

T.H.D

Input Sense

Separation

Damping Factor

Input Inpedance

Variable Bass Boost

300mV - 8V

Dimension (L x W x H)

into 2 Ohms at 14.4V

HP Variable X-Over

LP Variable X-Over

Bridged 4 Ohms 14.4V

Frequency Response

S/N Ratio

Recommended Fuse size

Weight

Marine Amplie r

ecication

into 4 Ohms at 14.4V

Produktspecifikationer

Varumärke:	Majestic
Kategori:	mottagare
Modell:	AMP4500
Typ av operation:	Knoppen
Färg på produkten:	Zilver
Vikt:	295 g
Bredd:	43 mm
Djup:	120 mm
Höjd:	57 mm
Husmaterial:	Aluminium
Antal per paket:	1 stuk(s)
Inspänning:	6 - 35 V
Strömspänningsskydd:	Overspanning
Strömförbrukning (typiskt):	80 W