Majestic AMP4500

Majestic AMP4500 is a 4x 55W rms Marine Amplifier that is bridgeable 4/3/2/1 combinations, and is designed for those looking for something with some serious power and yet reliable enough not only for the Harsh Marine environment, but also handle the sand, dust, dirt of the tough outback.

The majestic AMP4500 has been designed for the serious sound buff, packed with features and high end technical specifications the AMP4500 can be tailored to suit most applications for any harsh mobile environment. Some of the variable settings available are, High Pass Filter Control, Low Pass Filter Control, Crossover Selector, Bass Boost Control, Sub Sonic Filter Control and Level Adjustment Control, this ensures that you can customize this amplifier to get the best possible sound quality from your speaker set up.


Feature Overview

Chassis completely designed with Stainless Steel
PCB and Component waterproof coated
2 Ohm Stable MOSFET Amplifier Design
Water resistant nickle plated 4 Gauge Power and Ground Connections
Highly efficient Heat Sink Transfer Technology


Technical Features 

4 Ohms @ 14.4V 55W per Channel
2 Ohms @ 14.4V 100W per Channel
Bridged 4 Ohms @ 14.4V 190W per Channel
Frequency Response 20Hz to 22Khz
S/N Ratio > 90dB
Fuse Size 25A x 2
Weight 3Kg
Dimensions  330 x 246 x 48mm
Input Sensitivity 300mV to 8V
Separation < 60dB
LP Variable X-Over 40Hz to 160Hz @ 12dB Octave
HP Variable X-Over 40Hz to 600Hz @ 12dB Octave
Variable Bass Boost 0 to +12dB  at 45Hz
Variable Subsonic Filter 20Hz to 55Hz @ 12dB / Octave
Input Impedance 20K Ohms