Description
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.