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CIARE FXH21-4S 21" 2000watt 4ohm SUBWOOFER

£399.95

Quantity:

CIARE FXH 21-4S 21" Ferrite 2000 watt SUB-WOOFER 4ohm

4000 Watt Max Power
100 mm (4 in) voice coil, Flat aluminium wire and reinforced aluminium former
Interleaved sandwich voice coil
Double ferrite magnet assembly
Weather protected membrane for outdoor use
Ventilated voice coil and magnet circuit
for improved heat dissipation
Double spider for improved control and linearity

Designed & manufactured in Italy.


See specification tab for technical details or Click HERE for full details, response curves and Thiele & Small parameters. (opens in new window)

Model: FXH 21-4S

note: Price includes VAT

GENERAL SPECIFCATION
Nominal Diameter 21 in - 540 mm
Nominal Impendance 4 Ohm
Nominal Rdc 2.6 Ohm
Power handling (AES) (*) 2000 Watt
Max Power 4000 Watt
Minimum Impedance 3.8 Ohm
Frequency Range 30 350 Hz
Voice Coil Diameter 4 in - 100 mm
Voice Coil Winding Material Flat Aluminium
Voice Coil Former Material Reinforced Aluminium
S.P.L. (1w, 1m) 97 dB
Nominal Fs 29 Hz
Sinusoidal Test Voltage 20 V
Life Test (*)
Box Volume 200 litres
Input Signal Pink noise
Band Pass Filter 20 - 350 Hz, 12 dB/oct
Test duration 2 hours


Thiele-small parameters
Qms 7.70
Qes 0.35
Qts 0.34
Fs 29.00 Hz
Re 2.60 Ohm
Mms 420.00 g
Cms 0.07 mm/N
Bl 23.70 T*m
Sd 1698.00 cm2
Vas 290.08 litres
u0 1.93 %
XMax 13.75 mm
Le 1.7 mH
Rms 9.94 Kg/s
Efficiency Bandwidth 81.87



Net weight 18 Kg
Overall Diameter 540 mm
Overall Depth 275 mm
Baffle Cut Diameter 491 mm
Mounting holes number 8
Mounting holes diameter 6.3 mm
Mounting bolt diameter 518 mm



  • 1 Units in Stock