Erstellt: 17.06.2026 21:38
Zustand:
Neuware

Verkaufe 4 neue, originalverpacke Wharfedale Pro WLA218BX Subwoofer
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Dual 18″ subwoofer with Inverted Stack Gradient Array (iSGA) configuration
WLA-218BX is a dual 18″ subwoofer designed for precision low-frequency control and immense output. Using the same high-efficiency LF drivers as our acclaimed REASON-X Series, it delivers extreme bass with exceptional focus — where it matters most.

Each 18″ driver features a 4.0″ voice coil, double-layer spider bonding, and a reinforced 112 g membrane for superior power handling and reliability. Built from 18 mm birch plywood, the enclosure produces up to 148 dB max SPL @ 1 m, handling 2000 W AES (8000 W peak) at 4 Ω.

The WLA-218BX can be deployed in an Inverted Stack Gradient Array (iSGA) configuration, enabling cardioid functionality that directs low frequencies toward the audience — not behind the stage. This ensures cleaner, more efficient bass projection and reduced onstage rumble.

Built for high-impact touring and fixed installations alike, the WLA-218BX sets a new standard for controlled, musical low-end reinforcement in professional sound systems.

Active or Passive Passive
System Type Subwoofer
Configuration Bass-reflex
System Continuous Power 2000 W
System Programme Power 4000 W
System Peak Power 8000 W
Max SPL @ 1m 148 dB (Half Space)
Freq Response (+/-3 dB) 30 Hz - 800 Hz
Freq Range (-10 dB) 25 Hz - 800 Hz
Bi-amp Mode Switch No
Bluetooth No
IP Certification None
Driver Brand Wharfedale Pro
LF Driver Size 2 x 18"
LF Magnet Material Ferrite
LF Frame Material Aluminium
LF Voice Coil Size 4"
LF Rated Impedance 2 x 8 Ω
LF Power (RE:AES2-2012) 2 x 1000 W
Preset Library Yes
Input Connector 3 x speakON NL4 (speakON compatible) (2 rear, 1 front)
Enclosure Material Birch Plywood
Grille Material and Finish Steel
Finish Black Tough-Tone
Handles 4
Deployment Ground
Pole Mount None
Brackets Included Yes
Rigging No
Sensitivity 2.83 V / 1 m 109 dB
System Rated Impedance 4 Ω
Crossover Frequency Preset Dependent
Recommended HPF = BW 18 dB/OCT. 25 Hz
Included Accessory User Manual
Unpacked - Front Height (mm) 560
Unpacked - Rear Height (mm) 560
Unpacked - Width Front (mm) 1065
Unpacked - Width Rear (mm) 1065
Unpacked - Depth (mm) 756
Packed - Height (mm) 655
Packed - Width Front (mm) 840
Packed - Width Rear (mm) 840
Packed - Depth (mm) 1150
Weight - Nett (kg) 75
Weight - Gross (kg) 89

Svance Audio
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Eichenweg
DE41517, Grevenbroich
Telefon: 01775046940
E-Mail: info@svance-audio.com