CIARE 18.00 SW 18" 800 watt 8ohm VERY Low bass Subwoofer

1600 Watt Max Power
100 mm (4 in) voice coil, copper wire
Double spider for improved control and linearity
Ferrite magnet assembly
Interleaved sandwich voice coil
Reinforced cone to rubber surround (half roll)
High 14.0mm Xmax for clean deep bass down to 20Hz with a detailed natural tone.
High 35.11 BL Factor
Great in extreme power subwoofer systems in PA, Bass Guitar and Home Cinema
Designed for both front loaded and horn loaded speaker systems


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: 18.00 SW

note: Price includes VAT

General Specifications
Nominal Diameter 18" - 450 mm
Nominal Impendance 8 Ohm
Nominal Rdc 6,6 Ohm ±0,4 Ohm
Power handling (AES) (*) 800 Watt
Max Power 1600 Watt
Voice Coil Diameter 100 mm 4,00 in
S.P.L. (1w, 1m) 93 dB ±1,5 dB
Nominal Fs 36 Hz ±7 Hz
Flux Density 1,3 T ±0,08 T
Frequency Range 20-1000 Hz

Thiele-small parameters
Qms 11,16
Qes 0,47
Qts 0,45
Fs 36,40 Hz
Re 6,80 Ohm
Mms 371 g
Cms 0,05 m/N
Bl 35,11 Wb/m
Sd 0,1104 m2
Vas 0,08811 m3
u0 0,88 %
XMax 14 mm
Le 1,72 mH


Weight 15.7 kg
Overall Diameter 460 mm
Overall Depth 210 mm
Baffle Cut Diameter 416 mm
Mounting holes number 8
Mounting holes diameter 7 mm
Mounting bolt diameter 440 mm

Below is a Ciare suggested cabinet design please click here for the full design and specifications PDF (opens a new window)