Better Music Builder (M) DFS-9218 SUB Dual 18” Bass Passive/Non-Powered Subwoofer 3200 Watts

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Better Music Builder (M) DFS-9218 SUB Dual 18” Bass Passive/Non-Powered Subwoofer 3200 Watts

Better Music Builder (M) is proud to introduce the Dual 18” Bass Passive/Non-Powered Subwoofer, the DFS-9218 SUB. It is created to bring you simplicity and convenience.

DFS-9218 SUB is a dual 18″ Bass Passive/Non-Powered Subwoofer for concert, touring, or installed use. Featuring a wide stance for splaying top boxes, indexing feet for stacking in both the standard and cardioid position, and a 141dB max SPL, the DFS-9218 SUB is an ideal solution for musicians, bands, and DJs, concert use, public speaking, or installations such as performance venues, corporate spaces, educational facilities or houses of worship.

Dynamic Fusion Series are high performance speakers developed with the latest computer stimulation design and manufacturing technology. With unique LF extension technology, our highly efficient professional speakers perform high quality and precise sound. The LF unit is manufactured with waterproof non-linear fabric paper cone and the HF unit with high temperature treated magnalium diaphragm, voice coil with copper cladding aluminum wire and compression cavity designed with linear phase technology.

These heavy duty speakers are made with solid dense plywood with a durable advanced environmental protection polyurethane-based painting. They are armored with strong materials that are tough enough to withstand even harsh conditions and weather. Furthermore their strong design helps reduce interference and therefore enhances the quality of the sound. Because of its excellent performance and durability, it’s great for commercial and outdoor uses.

Better Music Builder is simply the best solution for home and professional karaoke performance!


  • 2 x 18” woofer [4” voice coil low frequency woofer]
  • A bass-reflex high performance subwoofer
  • Dynamic Fusion Technology™ (DFT)
  • High dynamic, high SPL and deep bass
  • Portable/Compact Design
  • Connector: 2 x Speakon NL4
  • Handling power: 1600 Watts (RMS) @ 4 ohms, 3200 Watts (PEAK) @ 4 ohms
  • Convenient handle on speaker box
  • Protective grill: Black perforated steel
  • Flexible and easy-to install configurations
  • Applications: Restaurants, clubs, bars, conference rooms, churches, schools and homes


  • Type: Subwoofer
  • Supported Fixture: Ground
  • Woofer: 18 inches (2 units)
  • Cabinet Type: Premium Plywood
  • Peak Power: 3200 Watts
  • RMS Power: 1600 Watts
  • Rated Impedance: 4 ohms
  • Frequency Response: 30Hz~120Hz (-3dB)
  • Maximum SPL: 135 dB
  • Sensitivity: 101dB (1m/1W)
  • Connector: 2 x Speakon NL4
  • Spot Range: 4” Voice Coil Megnalium Diaphragm
  • Highlighted Features: A bass-reflex high performance subwoofer
  • Dimension (WxHxD): 47.2×21.7×29.5 in/120×55×75 cm (each)
  • Packing Dimension (WxHxD): 50.8x25.8x33.1 in/129x65.5x84 cm (each)
  • Net Weight: 187.4 Lbs / 85 Kg (each)
  • Shipping Weight: 200.6 Lbs / 91 Kg (each)
  • UPC Code: 743062981633


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