B&C 12CL76 (8 ohm) Loose Speaker

Features

• 700 W continuous program power capacity
• 76 mm (3 in) copper voice coil
• 45 - 3000 Hz response
• 5 dB sensitivity
• Ventilated voice coil gap for reduced power compression

Specifications

• Nominal Diameter: 320 mm (12.0 in)
• Nominal Impedance: 8
• Minimum Impedance: 5
• Nominal Power Handling: 350 W
• Continuous Power Handling:700 W
• Sensitivity: 5 dB
• Frequency Range: 45 - 3000 Hz
• Voice Coil Diameter: 76 mm (3.0 in)
• Winding Material: Copper
• Former Material: Glass Fibre
• Winding Depth: 0 mm (0.67 in)
• Magnetic Gap Depth: 0 mm (0.43 in)
• Flux Density: 05 T

Design

• Surround Shape: Triple Roll
• Cone Shape: Exponential
• Magnet Material: Neodymium Inside Slug
• Spider: Single
• Pole Design: Straight Pole
• Woofer Cone Treatment: WP Waterproof Front Side
• Recommended Enclosure: 0 dm³(1.41 ft³)
• Recommended Tuning: 60 Hz

Parameters

• Resonance Frequency: 48 Hz
• Re: 2
• Qes: 22
• Qms: 8
• Qts: 21
• Vas: 0 dm³(2.1 ft³)
• Sd: 0 cm²(80.9 in²)
• 9 %
• Xmax: 0 mm
• Xvar: 5 mm
• Mms: 0 g
• Bl: 4 Txm
• Le: 5 mH
• EBP: 218 Hz

Mounting and Shipping Info

• Overall Diameter: 313 mm (12.32 in)
• Bolt Circle Diameter: 299 mm (11.77 in)
• Baffle Cutout Diameter: 0 mm (11.1 in)
• Depth: 142 mm (5.59 in)
• Flange and Gasket Thickness: 9 mm (0.35 in)
• Air Volume Occupied by Driver: 3 dm³(0.08 ft³)
• Shipping Weight9 kg (8.6 lb)

Service Kit

• Recone kitRCK12CL768Discover more
• 2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minumum impedance. Loudspeaker in free air.
• Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
• Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
• Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.