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Prestige CA22RNX - H1288 8" Coated Paper Cone Woofer
Classical handcoated paper cone and matching natural rubber surround produce a well behaved roll off characteristic and reduce potential resonance problems.
Highlights
- Handcoated paper cone
- Long, high-temperature voice coil wound
- Large magnet system
Product Details
SEAS Prestige CA22RNX - H1288 8" Coated Paper Cone Woofer
Classical hand-coated paper cone and matching natural rubber surround produce a well-behaved roll-off characteristic and reduce potential resonance problems. Long, high-temperature voice coil wound on an aluminium voice coil former gives low distortion and high power handling capacity. Large magnet system provides high efficiency and good transient response. Bumped backplate in the magnet system allows maximum utilization of the long voice coil without mechanical limitation. Extremely stiff and stable injection moulded metal basket keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.
SICA22RNX
Data sheet
- Driver type
- Woofer
- Sensitivity
- 89.5 dB 2.83V/1m
- Resonance frequency (fs)
- 29 Hz
- DC resistance (Re)
- 6.1 ohm
- Mechanical Q (Qms)
- 2.04
- Electrical Q at Fs (Qes)
- 0.52
- Total Q factor (Qts)
- 0.41
- Speaker diameter
- 8"
- Power handling
- EC 268-5 250 W
- Voice coil inductance (L)
- 1.0 mH
- Effective mechanical mass incl air load (mms)
- 20.9 g
- Effective piston radiating area (Sd)
- 230 cm²
- Force factor (BL)
- 7.0 N/A
- Equivalent volume of compliance (Vas)
- 97 Litres
Classical handcoated paper cone and matching natural rubber surround produce a
well behaved roll off characteristic and reduce potential resonance problems.