- 3400 W continuous program power capacity
- 116 mm (4.5 in) split winding copper voice coil
- 35 - 1500 Hz response
- 96 dB sensitivity
- Double silicone spider with optimized compliance
- 60 mm peak-to-peak excursion before damage
- Ventilated voice coil gap for reduced power compression
- Aluminium demodulating ring for very low distortion
General
- Product type Cone driver
- Brand B&C Speakers
- Reference 15SW115
- Product code ALT15SW1158M
Informations
- Nominal impedance 8 ohm
- Dimensional category 15.5 inch
- Frequency coverage type Sub, Low, Midbass
- Manufacturer sensitivity 96 dB
- Calculated sensitivity 94.6 dB
- Nominal power handling 1700 W
- Bandwidth 35÷1500 Hz
- Fundamental parameters
- Sd 855 cm²
- Mms 200 gr
- Le 1.8 mH
- Re 5.2 ohm
- BL 30 T.m
- Small signal parameters
- Fs 35 Hz
- Qes 0.25
- Qms 4.4
- Qts 0.24
- Vas 110 L
Datas
- Xmax ±13.5 mm
- EBP 140 Hz
- Zmin 6.5 ohm
- Fs / Qts 146 Hz
- Vas * Qts² 6.34 L
- Efficiency 1.8 %
- Calculated efficiency 1.82 %
- Weight ~12 kg
- Demodulation ring Yes
- Recommended load volume 90 L
- Fréquence d'accord liée à la charge 40 Hz
Dimensions
- Voice coil diameter 4.5 inch
- Winding depth 34 mm
- Gap height 14 mm
- Outside diameter 393 mm
- Baffle cutout diameter 355 mm
- Front thickness 15 mm
- Depth after front 178 mm
- Shape & Materials
- Front chape Cylindrical
- Magnet type Neodymium
- Basket masterial Aluminium
- Winding material Copper
- Voice coil former Glass fiber
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