Hertz MP 15K Unlimited Advance Manual page 15

Introduction
The Hertz MP 15K UNLIMITED can deliver over 15.000 W. The enormity of this project amazes;
both in terms of the physical "size" of the product itself and of the sheer energy it generates!
The Hertz project boasts special features and extensive enhancements which distinguishes itself.
Among them, uninterrupted power supply transfer and an input circuit specifically designed for
SPL competitions, featuring integrated Hi-Pass and Lo-Pass filters.
A unique power supply connection system, Direct Current
and amplifier with very low contact resistance.
4 - 1/0 AWG cables (2 for the positive and 2 for the negative) are terminated with ring terminals on
the supply side and secured to the amplifier with 4 - 2,5 mm thick copper buss bars connected
directly to the printed circuit board. This differs completely from the high resistance terminal blocks
found on traditional amplifiers that when are called upon to pass high current, generate heat and
high power loss. Direct Current ® is fundamental to achieve the current transfer required for high
SPL systems.
In order to deliver such extraordinarily high power, the power supply stage features 8 toroidal
transformers, 20 - 3300uF–105°Low ESR primary capacitors for a total of 66000uF; 32 – 160A
TO247 Mosfets and 10 - 820uF secondary capacitors capable of 200 V.
The output stage, settable in bridged or stereo mode, features 20 -190A/360V impulsive current
Mosfets: solid, robust power and thermal dissipation without compromise.
For extreme SPL professionals, the MP 15K UNLIMITED is the ideal choice as a foundation to
create a system that will achieve new records.
The Hertz SPL Stack System ® provides the ability to stack multiple MP 15K UNLIMITED
amplifiers, using the supplied 2 mm thick robust iron Brackets. These six brackets are secured to
each amplifier via threaded mounting points directly on the heatsink, providing solid integrity. With
®
the Hertz SPL Stack System your system can deliver 15.000 W, 30.000 W, 45.000 W, or more,
just stack and connect!
® , transfers power between the battery
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Table of contents
Introduction
Table of contents
Packing contents
Safe sound
General precautions
Input / Output / Power Output Panel
Power Supply Panel
Output mode:
STEREO BY-PASS
L+R MIX
BRIDGE
Power supply connection
MASTER / SLAVE Mode
Connection pattern
Configuration pattern
Filter
Subsonic
Installation
Amplifier fixing
Size
Panel flush mounting
SPL Stack System
How to mount two MP 15K amps side by side in vertical position
How to mount two MP 15K amps side by side in horizontal position
Connection cables
Speaker cable recommendations
Power and Ground cable recommendations
Pattern
Levels
LED ON/SAFE description
Technical specifications
Autogood products «130»
Italiano
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