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Overview

The AVANDA 218A is an active subwoofer specifically designed for mobile applications, rental companies and fixed installations; wherever exceptional sound quality is needed.

It features two custom-designed 18-inch neodymium drivers with 4-inch voice coil.

The AVANDA 218A seamlessly complements Audiocenter’s full-range loudspeakers, expanding the frequency response range. They deliver powerful, impactful low-end reinforcement.

With its modular design, the AVANDA 218A offers high flexibility, allowing a cardioid subwoofer pattern and large-scale speaker array configurations. It allows for suspension of up to 12 speakers, providing sound engineers with great convenience and flexibility for installation.

Specifications

Type  

Active DSP-controlled Compact Subwoofer

Frequency Response(-10dB)

27Hz-110Hz

Maximum Calculated SPL/1M (Continuous/Peak)

138dB/144dB

LF Driver

Customized 2×18” Neodymium driver, 4.0”voice coil

DSP

Processor

96kHz signal sampling frequency

Presets

80Hz, 100Hz,Cardioid

AMPLIFIER

Amplifier Circuitry

Class D

Power (RMS standards)

4000W

Peak Power

8000W

Frequency Response(1W 8Ω 2ch)

20Hz-20kHz(±1dB)

Intermodulation Distortion

<0.1%

Total Harmonic Distortion

<0.1%

Cooling System

Cooling with fans, air convection

Protection

DC protection, short circuit protection, overheat protection, input overload protection, output overload protection, soft startup protection, overvoltage protection, undervoltage protection

Signal Input

Female XLR

Signal Output 

Male XLR

Power Input

Power connector

Working Voltage

100-130V~/220-240V~(±10%,50/60Hz)

Power consumption (1/8 output power)

500W

CABINET

 

Cabinet Material

Multilayer baltic birch plywood

Coating

Durable Polyurea Coating

Cabinet Color

Black is the default color. Contact Audiocenter for customization

Grille

Iron mesh

Handles

4 side

Pole Mount

M20 base Φ35mm

Speaker Dimension (W×H×D)

1252x556x749mm

Carton Dimension (W×H×D)

1348x655x845mm

Net Weight

99.0kg

Shipping Weight

107.0kg

Drawing

AVANDA 218A

Active DSP-controlled Compact subwoofer

The AVANDA 218A is an active subwoofer specifically designed for mobile applications, rental companies and fixed installations; wherever exceptional sound quality is needed.