B&C 15PLB76 - 8 Ohm

B & C 15PLB76 - 15" 400W 8 Ohm Loudspeaker

    800 W continuous program power capacity
    76 mm (3 in) copper voice coil
    40 - 2000 Hz response
    100 dB sensitivity

Specifications

    Nominal diameter 380 mm (15.0 in)
    Nominal impedance 8 O
    Minimum impedance 6.2 O
    Nominal power handling 400 W
    Continuous power handling 800 W
    Sensitivity (1W/1m) 100.0 dB
    Frequency range 40 - 2000 Hz
    Voice coil diameter 76 mm (3.0 in)
    Winding material Copper
    Former material Glass Fibre
    Winding depth 16 mm (0.62 in)
    Magnetic gap depth 11 mm (0.4 in)
    Flux density 1.15 T

Design

    Surround shape Triple Roll
    Cone shape Exponential
    Magnet material Ferrite
    Spider Single
    Pole design T-Pole
    Woofer cone treatment WP Waterproof Front Side
    Recommended enclosure 100.0 dm3 (3.53 ft3)
    Recommended tuning 50 Hz

Parameters

    Fs 42 Hz
    Re 5.0 O
    Qes 0.26
    Qms 5.9
    Qts 0.25
    Vas 164.0 dm3 (5.8 ft3)
    Sd 855.0 cm2 (132.5 in2)
    ?0 4.5 %
    Xmax 5.0 mm
    Xvar 8.0 mm
    Mms 88 g
    Bl 22.1 Txm
    Le 1.3 mH
    EBP 161 Hz

Mounting and Shipping Info

    Overall diameter 393 mm (15.5 in)
    Bolt circle diameter 374 mm (14.7 in)
    Baffle cutout diameter 354.0 mm (13.9 in)
    Depth 169 mm (6.65 in)
    Flange and gasket thickness 16 mm (0.62 in)
    Air volume occupied by driver 5.2 dm3 (0.18 ft3)
    Net weight 8.5 kg (18.7 lb)
    Shipping units 1
    Shipping weight 10.2 kg (22.4 lb)
    Shipping box 420x420x200 mm (16.5x16.5x7.9 in)