B&C Speakers 15RBX100 - Woofer 15" 8 ohm

Manual 

he B&C 15RBX100 anchors the ferrite subwoofer line, and features an all new FEA optimized motor structure.

2000 W continuous program power capacity

100 mm (4 in) copper voice coil

40 - 3000 Hz response

95 dB sensitivity

Aluminium demodulating ring allows a very low distortion figure

Double silicone spider with optimized compliance

The 25mm high, 4" (100mm) diameter copper wire voice coil is combined with a laminated double silicone spider, water resistant curvilinear cone and triple roll surround, for even more excursion and linearity.

The corrosion resistant motor structure incorporates an aluminum demodulation ring that effectively controls inductive rise as well as harmonic and intermodulation distortion. This subwoofer can be used for a wide variety of applications, including compact vented enclosures.

General

Product type Cone driver

Brand B&C Speakers

Reference 15RBX100

Product code ALT15RBX1008

Informations

• Nominal impedance 8 ohm
• Dimensional category 15.5 inch
• Frequency coverage type Sub, Low, Midbass
• Manufacturer sensitivity 95 dB
• Calculated sensitivity 95.13 dB
• Nominal power handling 1000 W
• Bandwidth 40÷3000 Hz
• Fundamental parameters
• Sd 908 cm²
• Mms 154 gr
• Le 1.2 mH
• Re 5.3 ohm
• BL 24 T.m
• Small signal parameters
• Fs 44 Hz
• Qes 0.4
• Qms 5.65
• Qts 0.38
• Vas 100 L

Datas

• Xmax ±9 mm
• EBP 110 Hz
• Zmin 6.4 ohm
• Fs / Qts 116 Hz
• Vas * Qts² 14.44 L
• Efficiency 2 %
• Calculated efficiency 2.05 %
• Weight ~11.7 kg
• Demodulation ring Yes
• Recommended load volume 85 L
• Fréquence d'accord liée à la charge 45 Hz

Dimensions

• Voice coil diameter 4 inch
• Winding depth 25 mm
• Gap height 11 mm
• Outside diameter 393 mm
• Baffle cutout diameter 354 mm
• Front thickness 16 mm
• Depth after front 157 mm
• Diamètre aimant (mm) 210 mm
• Shape & Materials
• Front chape Cylindrical
• Magnet type Ferrite
• Basket masterial Aluminium
• Winding material Copper
• Voice coil former Glass fiber