JB Systems D2 Series User Manual

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Copyright © 2007 by BEGLEC cva.
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D2-SERIES
AMPLIFIERS
Version: 1.1 The Power Source for DJ’s
Operation Manual
Mode d'emploi
Gebruiksaanwijzing
Bedienungsanleitung
Manual de instrucciones
Manual do utilizador
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JB Systems D2 Series Specifications

General

S/N Ratio	>100dB
Amplifier type	Class D
Inputs	XLR
Outputs	Speakon
Protection	Overload, short circuit, DC, thermal
Frequency Response	20Hz - 20kHz
Damping Factor	>200
Input Sensitivity	1V
Power	2 x 1000Wrms @ 4 Ohms
Power Output	2 x 1000W @ 4Ω
Dimensions	483 x 88 x 380mm (2U)

Summary

Safety Instructions

Electrical Safety and Operational Warnings

Covers precautions against electric shock, fire hazards, and proper operational conditions.

Environmental and Usage Precautions

Details on avoiding condensation, dust, and ensuring proper ventilation for optimal performance.

Installation Guidelines

Unit Mounting and Ventilation Requirements

Guidance on installing the unit in racks, ensuring adequate ventilation, and minimizing vibration.

Unit Operation and Features

Cleaning and Connections

Instructions for cleaning the unit and making audio signal and speaker connections.

Front Panel Functions and Controls

Detailed explanation of front panel elements like Gain, Signal/Clip LEDs, and Mode switches.

Operation Modes and Filter Settings

Bridge Mode Configuration

Guidance on using bridge mode for higher output power, including filter and gain adjustments.

Active Stereo System Setup

Instructions for configuring an active stereo system using crossover filters for high and low outputs.