BishopSound 15" Speaker 750w RMS Full Range Driver 8 OHM Woofer *B-Stock

Description

This 15" LF speaker is a high-quality PA speaker using a cast aluminium chassis. Suitable for 2-way cabinets or subwoofers. The frequency range is 38Hz - 2.7kHz

3 Inch voice coil.

Look in the Technical specifications section to learn just how superb this driver is. My speaker outperforms the Eminence Kappa 15 and is more substantial as the Kappa is only pressed steel.

Bishopsound Woofers are made from professional-grade materials the Premium Series features Kapton coils, ferrite magnets, paper cones with rolled cloth edges and faston push terminals.

Re-cone kits are available but we sell over 2,000 drivers for every re-cone kit which proves reliability.
Technical SpecificationsProduct Weight
10kg
Product Depth
20cm
Product Height
44cm
Product Width
44cm
Nominal Basket Diameter
15", 381mm
Nominal Impedance
8 ohms
Power Rating
600w
Music Program Power
1200W
Resonance
39Hz
Usable Frequency Range
38Hz - 2.7kHz
Sensitivity
99dB
Magnet Weight
95 oz.
Gap Height
0.37", 9.53mm
Voice Coil Diameter
3", 76.2mm
Resonant Frequency
(fs) 39Hz
DC Resistance
(Re) 5.4
Coil Inductance
(Le) 1.27mH
Mechanical Q
(Qms) 6.08
Electromagnetic Q
(Qes) 0.41
Total Q
(Qts) 0.38
Compliance Equivalent Volume .
(Vas) 159 liters / 5.6 cu.ft
Peak Diaphragm Displacement Volume
(Vd) 471cc
Mechanical Compliance of Suspension
(Cms) 0.15mm/N
BL Product
(BL) 18.6 T-M
Diaphragm Mass Inc. Airload
(MMs) 105 grams
Efficiency Bandwidth Product
(EBP) 95
Maximum Linear Excursion
(Xmax) 5.5mm
Surface Area of Cone
(Sd) 856.3 cm2
Maximum Mechanical Limit
(Xlim) 10.4mm
Vented
62-193 liters / 2.2-6.8 cu.ft.
Driver Volume Displaced
251.7 cu.in. / 4.12 liters
Coil Construction
Copper voice coil
Coil Former
Polyimide former
Magnet Composition
Ferrite magnet
Core Details
Vented core
Basket Materials
Cast Alloy Basket
Cone Composition
Paper cone
Cone Edge Composition
Cloth cone edge
Dust Cap Composition
Solid composition paper dust cap