SI-18BX

The SI-X™ Series includes a range of full range systems from the SI-10X to the SI-15X plus three complimentary high power subwoofers for extended low frequency performance and increased SPL.

The SI-18BX is a straight forward, no nonsense 18-inch bass reflex subwoofer with exceptional low frequency response, available in black and white versions.

SPECIFICATIONS

MODEL	SI-18BX
GENERAL INFO
System type	18" subwoofer
Frequency response +/- 3db	35-200Hz
Sensitivity (db 1w@1m)	99db
System impedance	FULL RANGE:4Ω
Maximum SPL Peak dB	134db
System FB	36Hz
POWER HANDLING (Watts)
Continuous RMS	800
Program	1600
Peak	3200
LF DRIVER
Lf driver size mm / inches	18"
Lf voice coil size	102.6/4.0"
Lf magnet type	φ220 x 110 x 23
PHYSICAL FEATURES
Finish	Black painted
Construction material	15 mm MDF/Particle
Handle quantity	2
Suspension points	No
Stand adapter - BOTTOM	No
Castors	No
Enclosure type	Cube
IN / OUT PANEL (speaker Level)
Input connector	2 x Speakon NL4 type with barrier
DIMENSIONS & WEIGHT
Height ( mm / ins )	620
Width Front / Rear / mm / ins	537
Depth ( mm / ins )	508
Net weight ( kg / lbs )	35.5 kg
Gross weight ( kg / lbs )	44 kg

18" subwoofer
35-200Hz frenquency response(+/-3dB)
4 ohm system impendance
Countinuous 800W / Music 1600W / Peak 3200W
35.5 kg