Our new B-series subwoofers are highly suitable for the passive bass extension of full-frequency speakers in the Partner Yuan product family. Despite the compact box structure, through R&D efforts and speaker optimization, we are pleasantly surprised to find that the B-series exhibits high-quality bass reproduction.

The B-series speakers perform amazingly, with tight and low sounds, and an unimaginable low-frequency impact.

Applicable to: small and medium-sized performances, KTV nightclub private rooms, performing arts speeches, personal singing, multi-functional conference halls and other places.

Ｂ-18ＳTechnical Parameters:

Based on the design of the universal enclosure, the passive B18S can be upgraded to the active version B-18DSP by installing an amplifier module.

Unit components: LF: 18"×1

Frequency response (±3dB): 35Hz--250Hz

Sensitivity (1m/1W): 98dB

Peak maximum sound pressure: 132dB

Amplifier low-frequency output power L (continuous/peak): Built-in D-class switching power supply, with low-frequency compensation circuit, PFC switching power supply mode

1100W8Ω/1500W6Ω

Full-frequency output power H (continuous/peak): 270W8Ω/550W4 Ω

DSP processing: Sampling rate 96 KHz, sampling precision 64Bit, built-in multiple presets Control interface: USB / Ethernet

Speaker size: 510x600x600mm

Weight: 42KG