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.
| Wharfedale Pro | |
|---|---|
| Product Category | Speakers |
| Product Number | SI-18BX |
| SPL | 134 dB |
| Nominal Power | 1600 watts |
| Maximum Power | 3200 watts |
