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4 Ohm 2400 Watts RMS Subwoofer Speakers Double 18" Passive Stage Base Bins

4 Ohm 2400 Watts RMS Subwoofer Speakers Double 18" Passive Stage Base Bins

Brand Name : RKB
Model Number : TSW-218
Certification : CE/RoHS/SGS
Place of Origin : Guangdong, China (Mainland)
MOQ : 8 pcs
Price : US $1 - 1,000 / Piece
Payment Terms : Western Union, MoneyGram, T/T, L/C
Supply Ability : 500 Piece/Pieces per Month
Delivery Time : 7-15 days
Packaging Details : 1) Carton; 2) Flight Case (Extra cost)
Components : 2x18" subwoofer
Frequency Response : 30Hz - 250Hz( ± 3dB)
Rated Power(RMS) : 2400W
Peak Power(PEAK) : 4800W
Connectors : 2xNL4 Speakon
Impedence : 4 ohm
Enclosure Material : High-strength birch wood
Dimensions (mm) : 1100*823*596
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4 Ohm 2400 Watts RMS Subwoofer Speakers Double 18" Passive Stage Base Bins

Exclusive advantage:

TSW-218 is a dual 18 ich direct radiating subwoofer.The cabinet is made of multilayer birch plywood.It can adopts high-performance ultra-long-range woofer.The bass is strong,shock and becomes the leader for those situations where compact,powerful bass is required.With MA/F can get stronger is suitable for DJ DISCO,HI room,Music bars and Nightclubs


The subwoofer TSW-218 is a high performance sub-bass system designed for large scale venues including touring and fixed installations.

It features with two 1200 watt 18" neodymium driver units with magnet structure and suspension engineered for maximum linear excursion. Its two woofers are housed in bandpass box with bass horn loading to deliver ultra powerful bass energy.

The TSW-218 extends low-bass response and high efficiency, which make it an ideal partner for LA series line array systems wherever high power, extended bass is required. In addition, TSW-218 is ideal for fixed sound installations such as discos, nightclubs, halls, conference centers and commercial events.


  • Dual horn loaded subwoofer for installation applications
  • 2,400 Watts continuous, 4,800 Watts peak power
  • Carbon fibre loaded 18" low frequency drivers with inside/outside wound coils
  • Low distortion horn design for maximum sound pressure level
  • 18 mm birch plywood enclosure with hard wearing semi matt black paint finish
  • Neutrik speakON* NL4 connectors for reliable long life operation
  • 2-Year Warranty Program


1. Small to mid sized tour systems
2. Stadium/Arena/Auditorium installations
3. Nightclub and music venue installations
4. Houses of worship
5. Corporate AV and presentation systems


The TSW-218 is a horn-loaded double 18" subwoofer incorporating 's patented loading principles, designed for use in applications requiring accurate and powerful reproduction of low frequency energy at very high levels. Its ability to reproduce program material with such integrity makes the TSW-218 applicable for both fixed or mobile systems which require energetic low frequency response without stress or equalisation. It is primarily intended for large scale concert touring and festival applications, although it is also ideally suited to large nightclubs that demand no-compromise audio quality.

The TSW-218 incorporates the Bass device, a patented design which employs a high-velocity partial horn-loading technique, giving precise cone control at high p
ower levels. It addresses an increasing demand for accurate, high definition bass reproduction.


Components2*18" LF
Frequency Response30Hz - 250Hz(±3dB)
Maximum Peak SPL134dB
Rated Power(RMS)2400W
Peak Power(PEAK)4800W
Impedance(Ohm)4 Ohm
Dispersion Angle(-6dB)/
Connectors2xNL4 Speakon
RiggingsStandard Riggings
Enclosure MaterialHigh-strength birch wood
Cabinet FinishGermany Water Paint
Protective GrilleBlack Perforated Steel with Acoustic Cloth outside
Dimensions (mm)1100*823*596
Net. W.100kg

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