CIARE SPL CMI200ND 8" NEO Low Frequency Driver

SPECIFICATIONS

Nominal Diameter 8''- 200 mm
Rated Impedance 4 Ohm
Nominal Power Handling ¹ 220 W
Program Power ² 450 W
Sensitivity ³ 98,5 dB
Frequency Range ⁴ 90-5000 Hz
Minimum Impedance -
Basket Material Aluminum
Magnet Material Neodymium
Cone Material Doped cellulose fiber
Cone Shape Exponential
Surround Nomex Fabric 
Voice Coil Diameter 2 in - 50 mm
Voice Coil Winding Material Copper
Voice Coil Length 12,5 mm - 0,49 in
Voice Coil Former Material Glass fiber
Connection type -
Ferrofluid No
Magnetic Gap Height 8 mm - 0,31 in
Max. Peak to Peak Excursion -
Efficiency Bandwidth Product EBP 205
Recommended Loading Vented Box
Volume / Tuning frequency 8 Lt (dm³) - 0,283 cuft / 85 Hz
Maximum recommended frequency -
Alternative Available Version 8 Ohm NDI8.50W

T/S PARAMETERS

4 Ohm
Resonance frequency Fs 80 Hz
DC Resistance Re 3 Ohm
Mechanical Q Factor Qms 7,5
Electrical Q Factor Qes 0,39
Total Q Factor Qts 0,37 
Effective Moving Mass Mms 20,5 g 
Equivalent Cas air loaded Vas 12,5 lt (dm³) - 0,44 cuft 
Suspension Compliance Cms - 
Effective Piston Diameter D 165 mm - 6,5 in 
Effective piston area Sd 214 cm² - 33,17 sq in 
Max. Linear Excursion ⁵ Xmax 4,5 mm - 0,18 in 
Voice Coil Inductance @ 1kHz Le 0,38 mH 
Half-space Efficency ŋ0 1,6 %