GPL-28B - 2 x 8" subwoofer. 800 W Programme. Parallel and Discrete modes. 135 dB Max SPL
GPL-28B
GPL-28B - 2 x 8" subwoofer. 800 W Programme. Parallel and Discrete modes. 135 dB Max SPL
FEATURES
- 400 watts AES (RMS)
- Discrete and Parallel modes
- 400 W AES (Continuous) Parallel
- 800 W Programme – Parallel
- 1600 W Peak – Parallel
- 2.5” LF Voice coils
- 135 dB Max SPL @ 1 m
- Compact birch plywood construction
- Beyma Coaxial design drivers
- Multiple mounting options (Yoke brackets included)
- Conical or 80° x 40° (HQ models) dispersion options
- Band-pass or Bass Reflex subwoofers
- speakON compatible and barrier strip connections
- FIR Preset libraries and EASE .gll files available for download
- System Type: 2 x 8″ Passive
- Configuration: Dual Xband-pass Subwoofer
- Frequency Response (+/-3 dB) (DP-N preset): /
- Frequency Range (- 10 dB) (DP-N preset): 48 Hz – 150 Hz
- Sensitivity 2.83 V/1 m: /
- Sensitivity 2.83 V/1 m half space: 103 dB (half space)
- Calculated Maximum SPL @1 m: 135 dB (half space)
- System Peak SPL*: 141 dB (half space)
- *level at 1 m using pink noise with crest factor 4, with dedicated preset.
- System Rated Impedance: Parallel:4 Ω Discrete:8 Ω x 2
Low Frequency Transducer
- Size:211.5 mm / 8”
- Voice coil size:63.5 mm / 2.5″
- LF Frame Material:Aluminium
- Driver brand: Wharfedale Pro
- System Continuous Power (W): 400 W Parallel / 200 W x 2 Discrete
- System Programme Power (W): 800 W Parallel / 400 W x 2 Discrete
- System Peak Power (W): 1600 W Parallel / 800 W x 2 Discrete
- Recommended HPF = BW 18 dB/oct.: 42 Hz
2 x speakON compatible / 1 x Barrier Strip
Rigging & Hardware: 16 x M10 threaded rigging points.
Handle: 2 on Sides
Cabinet Type: Rectangle
Enclosure Material and finish: 18 mm plywood / Rhino Rock
Colour Options: Black paint, White on request
Grille Material & Finish: Powder coated steel
Dimensions – Unpacked (mm / inches):
Height: 300 mm / 11.8″
Width Front: 740 mm / 29.1″
Width Rear: 740 mm / 29.1″
Depth: 450 mm / 17.7″
Dimensions – Packed (mm / inches):
Height: 370 mm / 14.6″
Width Front: 800 mm / 31.5″
Width Rear: 800 mm / 31.5″
Depth: 510 mm / 20.1″
Weight
Net Weight: 25.0 kg / 55 lbs
Gross Weight: 27.0 kg / 59.4 lbs