CIARE SPL CMI160ND 6.5" NEO Low Frequency Driver

6.5'' NEO Woofer

SPECIFICATIONS 
Nominal Diameter 6,5''- 165 mm
Rated Impedance 4 Ohm
Nominal Power Handling ¹ 220 W
Program Power ² 450 W
Sensitivity ³ 94 dB
Frequency Range ⁴ 70-4000 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 Kapton
Connection type -
Ferrofluid No
Magnetic Gap Height 8 mm - 0,31 in
Max. Peak to Peak Excursion -
Efficiency Bandwidth Product EBP 162
Recommended Loading Vented Box
Volume / Tuning frequency 6 Lt (dm³) - 0,212 cuft / 70 Hz
Maximum recommended frequency -
Alternative Available Version 8 Ohm NDI6.50W

T/S PARAMETERS 4 Ohm
Resonance frequency Fs 73 Hz
DC Resistance Re 2,9 Ohm
Mechanical Q Factor Qms 4
Electrical Q Factor Qes 0,45
Total Q Factor Qts 0,41 
Effective Moving Mass Mms 20 g 
Equivalent Cas air loaded Vas 6 lt (dm³) - 0,21 cuft  in
Suspension Compliance Cms -
Effective Piston Diameter D 132 mm - 5,2 in 
Effective piston area Sd 137 cm² - 21,24 sq in
Max. Linear Excursion ⁵ Xmax 4,5 mm - 0,18 in 
Voice Coil Inductance @ 1kHz Le 0,33 mH
Half-space Efficency ŋ0 0,6 %