Prices incl. VAT plus shipping costs
Delivery time 1-3 Workdays
- Order number: 1381033
SEAS CA12RCY H1152 12cm Coated Paper Cone Woofer
Natural rubber surround and handcoated paper cone with coated fabric dust cap, to reduce resonances and distortion.
The large magnet system and a symmetrical driving force accomplished through a special coil winding technique for the voice coil gives an excellent linearity. The very large magnet system provides a reasonable efficiency and a low Q.
The extremely stiff and stable injection moulded metal basket keeps the critical components in perfect alignment.
And large windows in the basket both above and below the spider reduce sound reflexion, air flow noise and cavity resonance to a minimum.
- power handling (continuous/programme) = 60/200 W
- frequency range = 45-5000 Hz
- resonance frequency fs = 57 Hz
- impedance R = 8 Ohm
- sound pressure level SPL = 86 dB (2,83V; 1m)
- DC resistance Re = 6,4 Ohm
- force factor BL = 6,35 N/A
- voice coil inductance L = 1,05 mH
- effective piston radiating area Sd = 55 cm2
- effective mechanical mass incl. air load mms = 6,1 g
- equivalent volume of compliance Vas = 5 l
- total Q factor Qts = 0,31 (Qms=2,17, Qes=0,36)
- voice coil diameter = 26 mm
- maximum peak linear excursion vibration xlin = +/- 6,4 mm
- mounting diameter d = 95,8 mm
- overall diameter d = 120,4 mm
- mounting depth (not countersunk) t = 58,5 mm