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B&C Speakers 320K/CA – 12" Fullrange (8 Ω)
Article number: 320K/CA
Product code: ALT320KCA8
Impedance: 8 Ω
Power endurance: 120 W AES / 240 W Program
Sensitivity: 101 dB (1W/1m)
Frequency range: 80 – 16000 Hz
Voice coil: 1.5" (38 mm) Copper
Magnet: Ferrite
Chassis: Closed (sealed back)
Cone material: Untreated cardboard
Outer dimensions: 316 mm
Mounting diameter: 286 mm
Depth: 136mm
Weight: 4.6 kg
Thiele/Small parameters
- Fs: 82 Hz
- Re: 5.4 Ω
- Qms: 13.3
- Qes: 0.52
- Qty: 0.50
- Vase: 53 liters
- Xmax: ±2 mm
- Bl: 12.2 T m
- Weight: 27 g
- Le: 1.1 mH
- Sd: 522 cm²
- Efficiency: 5.4 %
- EBP: 158 Hz
Description: 320K/CA is a compact full-range with closed chassis, high sensitivity and wide bandwidth. It is optimized for speech systems, horn-loaded systems and installations where simple enclosure and low distortion are crucial. Recommended volume approx. 60 liters with tuning around 75 Hz.