GPL-118B Wharfedale Pro

RM4,230.00

18″ Single Bass-Reflex Installation subwoofer

  • 1000 W AES (Continuous)
  • 2000 W Programme
  • 4000 W Peak
  • 4.0″ LF Voice coil
  • 140 dB Max SPL @ 1 m
SKU: GPL-118B Categories: , , Tag: Brand:

Description

Product description

GPL-118B is an 18″ bass-reflex subwoofer from our GPL Series, built to deliver deep, authoritative low-frequency extension for high-performance installation environments.
 
Powered by an 18″ LF driver with a 4.0″ voice coil, GPL-118B combines power and precision, producing tight, controlled bass with excellent transient response. Its finely tuned bass-reflex enclosure enhances low-end output while maintaining clarity and definition, making it ideal for theatres, clubs, and live venues demanding impactful yet refined low-frequency reproduction.
 
Constructed from birch plywood and finished in durable black or white Tough-Tone paint, GPL-118B integrates seamlessly into fixed installations. 4 pole speaker connectors and barrier strip connectors provide secure, flexible connectivity options for professional audio systems.
 
Handling 1000 W continuous (4000 W peak) power and achieving 140 dB max SPL at 1 m, GPL-118B delivers deep, powerful performance with the reliability expected from Wharfedale Pro. FIR preset libraries and EASE .gll files are available for accurate system configuration with GPL full-range loudspeakers.

Specifications

Active or Passive
Passive
System Type
Subwoofer
Configuration
Bass-reflex
System Continuous Power
1000 W
System Programme Power
2000 W
System Peak Power
4000 W
Max SPL @ 1m
140 dB (Half Space)
Freq Range (-10 dB)
28 Hz - 100 Hz
Bi-amp Mode Switch
No
IP Certification
None
Driver Brand
Wharfedale Pro
LF Driver Size
18"
LF Voice Coil Size
4"
LF Rated Impedance
8 Ω
LF Power (RE:AES2-2012)
1000 W
Preset Library
Yes
Input Connector
2 x 4 Pole Speaker Connector, 1 x Barrier Strip
Enclosure Material
Birch Plywood
Grille Material and Finish
Steel Black or White
Finish
Black or White Tough-Tone paint
Handles
4
Deployment
Ground
Pole Mount
None
Brackets Included
No
Rigging
Yes
M10
12
Sensitivity 2.83 V / 1 m
Half space 105 dB
System Rated Impedance
8 Ω
Recommended HPF = BW 18 dB/OCT.
28 Hz
Transformer (T)
No
Included Accessory
Quick Start Guide
Unpacked - Height (mm)
600
Unpacked - Width Front (mm)
560
Unpacked - Width Rear (mm)
560
Unpacked - Depth (mm)
756
Packed - Height (mm)
690
Packed - Width Front (mm)
635
Packed - Width Rear (mm)
635
Packed - Depth (mm)
830
Weight - Nett (kg)
43.3
Weight - Gross (kg)
53

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