B&C Speakers 12CL76

ĐẶC ĐIỂM NỔI BẬT SẢN PHẨM

Specifications

• Nominal Diameter: 320 mm (12.0 in)
• Nominal Impedance: 8 Ω
• Minimum Impedance: 5 Ω
• Nominal Power Handling^1: 350 W
• Continuous Power Handling^2: 700 W
• Sensitivity^3: 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

Parameters⁴

• Resonance Frequency: 48 Hz
• Re: 2 Ω
• Qes: 22 
• Qms: 8 
• Qts: 21 
• Vas: 0 dm³(2.1 ft³)
• Sd: 0 cm²(80.9 in²)
• η₀: 9 %
• Xmax: 0 mm
• Xvar: 5 mm
• Mms: 0g
• 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)
• Net Weight: 0 kg (6.6 lb)
• Shipping Units: 1
• Shipping Weight: 9 kg (8.6 lb)
• Shipping Box: 360x360x200 mm (14.17x14.17x7.87 in)

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