DS-218W Dual 18-inch passive subwoofer

  • 100mm highly transient lower frequency driver
  • High output performance, reducing power compression and distortion
  • Design of cabinet with inverted phase and band-pass structure
  • Safe and reliable audio interface
  • Matt black polyurea paint

DS-218W is a high-performance low frequency speaker designed for ground stacking applications, with two built-in 18-inch-long offset drivers in the bandpass speaker box design. The drivers undergo precise path calculation to achieve surging and flexible bass effects.

DS-218W can provide a frequency range of 38-250Hz. Due to its phase response, it is designed to be used with various full-range speakers. At the same time, it has the characteristics of high sound pressure level and extended frequency response, making it an ideal choice for any large speakers. Used with     DS-218W and BL310 line array speakers, the low-frequency dive is deep and strong, and the tone is richer and gentler. DS-218W is made of high-quality birch plywood, and the surface finish is waterproof and wear-resistant black polyurea paint. At the same time, the mesh surface of porous design can reduce the noise of turbulent air and protect the drivers from damage.

Physical Data

Connectors2 x Speakon NL4
 Connection waySpeakon; +1, -1
 FinishMatt black polyurea paint
Cabinet Size(W×H×D)1160x581x920mm
Shipping Carton Size (W x H x D)1285x695x1035mm
Weight106.7kg net/112kg gross

Technical Specification

TypeDual 18-inch passive subwoofer
 Power Handling (AES)2400W RMS
 Nominal Impedance
Average Sensitivity(1w/1m)102dB
Maximum SPL/1m135dB continuous
 Frequency Response38Hz-250Hz(±3dB)
Nominal Directivity(-6dB)Omnidirectional
 Recommended Amplifier1500W 8Ω
LF Driver2×18″ driver