B&C Speakers 15PS76 - Woofer 15" 4 ohm

Manual 

1100 W continuous program power capacity

76 mm (3 in) copper voice coil

40 - 2000 Hz response

99 dB sensitivity

Double silicone spider with optimized compliance

General

Product type Cone driver

Brand B&C Speakers

Reference 15PS76

Product code ALT15PS764

Informations

• Nominal impedance 4 ohm
• Dimensional category 15.5 inch
• Frequency coverage type Sub, Low, Midbass
• Manufacturer sensitivity 98 dB
• Calculated sensitivity 97.26 dB
• Nominal power handling 550 W
• Bandwidth 40÷2000 Hz

Fundamental parameters

• Sd 855 cm²
• Mms 123.9 gr
• Le 0.99 mH
• Re 3 ohm
• BL 19.26 T.m

Small signal parameters

• Fs 37 Hz
• Qes 0.23
• Qms 5
• Qts 0.22
• Vas 158 L

Datas

• Xmax ±6 mm
• EBP 161 Hz
• Zmin 3.8 ohm
• Fs / Qts 168 Hz
• Vas * Qts² 7.65 L
• Efficiency 3.09 %
• Calculated efficiency 3.35 %
• Weight ~8.7 kg

Dimensions

• Voice coil diameter 3 inch
• Winding depth 19.5 mm
• Gap height 10.5 mm
• Outside diameter 393 mm
• Baffle cutout diameter 354 mm
• Front thickness 16 mm
• Depth after front 155 mm
• Shape & Materials
• Front chape Cylindrical
• Magnet type Ferrite
• Basket masterial Aluminium
• Winding material Copper
• Voice coil former Glass fiber
• Surround material Cloth