Wharfedale Pro GPL-115B Passive Subwoofer 1400 Watt 15-Inches SKU# WD-GPL-115B

Equipped with a Beyma 15″ LF driver featuring a 4.0″ voice coil, GPL-115B provides exceptional control, efficiency, and output across the low-frequency spectrum. Its tuned bass-reflex enclosure ensures extended, smooth bass response with minimal distortion, making it ideal for theatres, clubs, and live entertainment venues.

Constructed from birch plywood and available in black or white Tough-Tone paint, GPL-115B combines durability with an understated aesthetic suitable for professional installations. 4 pole speaker connectors and barrier strip connectors provide flexible wiring options, ensuring seamless system integration.

Handling 700 W continuous (2800 W peak) power and achieving 139 dB max SPL at 1 m, GPL-115B delivers tight, powerful bass reinforcement. FIR preset libraries and EASE .gll files are available for precise system alignment with GPL full-range loudspeakers.

• Active or Passive: Passive
• System Type: Subwoofer
• Configuration: Bass-reflex
• System Continuous Power: 700 W
• System Programme Power: 1400 W
• System Peak Power: 2800 W
• Max SPL @ 1m: 139 dB (Half Space)
• Freq Range (-10 dB): 32 Hz - 125Hz
• Bi-amp Mode Switch: No
• Bluetooth: No
• IP Certification: None
• Driver Brand: Wharfedale Pro
• LF Driver Size: 15"
• LF Voice Coil Size: 4"
• LF Rated Impedance: 8 Ω
• LF Power (RE:AES2-2012): 700 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 2.83v / 1m: Half space 104 dB
• System Rated Impedance: 8 Ω
• Recommended HPF = BW 18 dB/OCT.: 32 Hz
• Transformer (T): No
• Included Accessory: Quick Start Guide