dB Technologies ES 802 - User Manual

www.dbtechnologies.com info@dbtechnologies-aeb.com
Rev 1.3 cod. 420120229Q
Technical Data
Speaker Type: bi-amped System with two full-range top and one
subwoofer
Acoustical data
Frequency Response [-10dB]: 37-15.000 Hz
Max SPL: 124 dB
MF - HF: 8x 3"
Type MF - HF: Neodymium
LF: 12"
Directivity: 95x65°
Amplifier
Amp Technology: Digipro® G3
Amp Class: Class-D
Power Amp: 1200 W
Power Supply: SMPS with PSU Auto-range
Power Connection: VDE socket
Cooling: Convection
Controls: 1x Rotary (presets) 1x Audio signal monitoring LED 1x
Audio Limiter LED
Processor
Controller: DSP 24 Bit/48 kHz
System Presets: Factory presets
Limiter: Dual Active, Peak, RMS, Thermal
Crossover Frequency LF-HF: 206 Hz
Input
Mic/Instrument Channel: 1x Combo (XLR/Jack)
balanced/unbalanced input, 1x RCA stereo input
Link Output: 1x XLR balanced output
Mechanics
Housing (Subwoofer): 15mm Black Painted Birch Plywood
Housing (Tops): Polypropylene PP
Handles: 2x lateral side (Subwoofer)
Width (Top): 95 mm (3.74 in)
Height (Top): 360 mm (13.98 in)
Depth (Top): 137 mm (5.39 in)
Width (Subwoofer): 465 mm (18.3 in)
Height (Subwoofer): 400 mm (15.7 in)
Depth (Subwoofer): 430 mm (16.9 in)
Weight (Top): 1.9Kg – 4.19lbs.
Weight (Subwoofer): 16.4Kg – 36.16lbs.
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EMI CLASSIFICATION
According to the standards EN 55103 this equipment is designed and suitable to operate in E3 (or lower E2, E1) Electromagnetic environments.
FCC CLASS B STATEMENT ACCORDING TO TITLE 47, PART 15, SUBPART B, §15.105
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
1. Reorient or relocate the receiving antenna.
2. Increase the separation between the equipment and receiver.
3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
4. Consult the dealer or an experienced radio/TV technician for help.
WARNING: Make sure that the loudspeaker is securely installed in a stable position to avoid any injuries or damages to persons or properties. For
safety reasons do not place one loudspeaker on top of another without proper fastening systems. Before hanging the loudspeaker check all the
components for damages, deformations, missing or damaged parts that may compromise safety during installation. If you use the loudspeakers
outdoor avoid spots exposed to bad weather conditions.
Contact dB Technologies for accessories to be used with speakers. dBTechnologies will not accept any responsibility for damages caused by
inappropriate accessories or additional devices.
Features, specification and appearance of products are subject to change without notice.
dBTechnologies reserves the right to make changes or improvements in design or manufacturing without assuming any obligation to change or
improve products previously manufactured.
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Manual

Summary

Technical Data

Speaker Type

Bi-amped system with two full-range top and one subwoofer.

Acoustical Data

Frequency response, max SPL, MF/HF drivers, LF driver, and directivity.

Amplifier Specifications

Details on amp technology, class, power, supply, connection, cooling, and controls.

Processor Details

Controller type, system presets, limiter, and crossover frequency.

Input and Output Connections

Describes input connections like Mic/Instrument, RCA stereo, and Link Output.

Mechanical Specifications

Covers housing materials, handles, dimensions, and weights of tops and subwoofer.

EMI Classification and Compliance

FCC Class B Statement

States compliance with FCC rules for digital devices and potential interference.

Unpacking and Assembly

Package Contents

Lists all items included in the product box.

Easy Assembly

Describes the 3-piece system's light weight and single-trip portability.

Mono Column Mode

Explains connecting satellites for mono use on a stand pole.

Hookup and Operation

Connection Diagram and Controls

Details input/output connections, volume controls, and DSP preset selection.

Amplifier and DSP Functions

Explains the digital amplifier, DSP functions, and LED indicators for signal and limiting.

Limiter and Thermal Control

Details the limiter function, thermal protection, and automatic volume adjustment.

Coverage and EQ Presets

Coverage Design

Explains speaker positioning for optimal vertical coverage and phase plugs for horizontal coverage.

DSP Equalization Presets

Details the 8 different DSP equalization presets and their intended uses.

dB Technologies ES 802 Specifications

General

Brand	dB Technologies
Model	ES 802
Category	Speaker System
Language	English