Speakers : Subwoofers : Wharfedale Pro - SI-18BX

18-inch Load Horn Subwoofer

Series: SI-X

Model: SI-18BX

18-inch subwoofer
35-200Hz frequency response(+/-3dB)
4 ohm system impedance
Continuous power 800W / Music power 1600W / Peak power 3200W

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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.

18-inch subwoofer
35-200Hz frequency response(+/-3dB)
4 ohm system impedance
Continuous power 800W / Music power 1600W / Peak power 3200W

Spec Sheet available - Yes

System Type: 18-inch subwoofer
Input Connector: 2 x Speakon NL4 type with barrier
LF Driver size: 18 inches
Power(program): 1600 Watts
System (FB): 46 dB
Maximum Frequency Response (Bandwidth): 200 kHz
Maximum Frequency Response (Bandwidth): 200000 Hz
Minimum Frequency Response (Bandwidth): 35 Hz
Minimum Frequency Response (Bandwidth): 0.04 kHz
Maximum SPL (Sound Pressure Level): 134 dB
Sensitivity: 99 dB
Active Power: 800 Watt
Peak Power: 3200 Watt
Depth: 20 in
Height: 24.41 in
Width: 21.14 in
Product Weight: 78.26 lbs
Shipping Weight: 97 lbs
Speaker Diameter (Driver): 18 in
Impedance: 4 ohm

SI-X Series brochure 2683 kb - Data Sheet

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18-inch Load Horn Subwoofer

Series: SI-X

Model: SI-18BX

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