W-115B is dedicated high performance sub-bass system designed to augment the low frequency output of the W-28B. W-115B is a sub-bass enclosure which must be flown with W-28B. So its physical dimensions are identical to the W-28B and it is equipped with the same proprietary rigging system. It features with a 15" neodymium woofer with magnet structure and suspensions engineered for maximum linear excursion.
DESCRIPTION and APPLICATION
W-28B is a line array system which is made of two 8" neodymium woofers, a 1.75" titanium neodymium compression driver and high-performance low-distortion compression driver with innovative horn design of waves phase philosophy. It is a zero interfere line array with multi- speaker combined to produce accurate directivity and maximum dynamic impact. Wherever low frequency extension is required, a W-28B will integrate seamlessly with the W-115B line array sub-bass system in a standard configuration. W-28B is very versatile and scalable for a wide range of applications in touring performance, corporate and fixed installation fields.
Model W-28B/W-115B
Type Line array system
Line array sub-bass system(W-115B)
Frequency Response 60Hz-20kHz± 3dB
40Hz-150Hz± 3dB(W-115B)
Directivity index(Dl) 12(± 2)1.2kHz-16kHz
Power handing LF 300W(RMS)600W(PEAK)
HF 60W(RMS)120W(PEAK)
500W(RMS)1000W(PEAK)(W-115B)
Sensitivity LF 97dB(1W/1M)
HF 108dB(1W/1M)
107dB(1W/1M)(W-115B)
Max S. P. L LF 122dB(PEAK/1M)
HF 126dB(PEAK/1M)
134dB(PEAK/1M)(W-115B)
LF section 2× 8"(206mm) neodymium woofer
51mm(2in)coil
Components 15"(380mm) neodymium woofers
100mm(4in)coil(W-115B)
Nominal impedance 16 ohm
8 ohm(W-115B)
HF section 1× 1.75"neodymium compression driver
With 44mm titanium diaphragm
Nominal impedance 16 ohm
Output section 2-channel
Dispersion pattern 110° H× 11° V
Finish Black paint
Array design Arrays of less than 3× W-28B will
Provide poor dispersion control and
Are neither recommended nor supported
Speaker cables LF 1(+)1(-) HF 2(+)2(-)
1(+)1(-) (W-115B)
Rigging system Please refer to the W-28B user
Manual before any operation
Input connectors 2× NL4MP speakon
Recommend crossover LF 45Hz-1200Hz
HF 1200Hz-20kHz
35Hz-120Hz(W-115B)
Dimensions 780× 239× 500mm(W× H× D)
780× 455× 660mm(W× H× D)(W-115B)
Package dimensions 850× 310× 570mm/0.15cbm
850× 525× 730mm/0.33cbm(W-115B)
Enclosure Plywood
Net weight 21kg(W-28B) / 45kg (W-115B)
Gross weight 24kg(W-28B) / 49kg (W-115B)
Indoor Outdoor Line Array Loudspeaker (W-28A / W-115A)
Brand Name | CVR |
Place of Origin | China |
Model Number | W-28A / W-115A |
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