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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: RKB
  • Model Number: VT4889
  • Components: HF:3x3"; MF:4x8"; LF:2x15"(all neo)
  • Frequency Response: 45Hz - 20kHz(±3dB)
  • Sensitivity(1W/1M): HF: 116dB MF: 102dB LF:99dB
  • Maximum Peak SPL: HF: 139dB MF: 137dB LF:137dB
  • Rated Power(RMS): HF:180W; MF:480W; LF:1000W
  • Peak Power: HF:360W; MF:960W; LF:2000W
  • Impedance(Ohm): HF:12 Ohm; MF:8 Ohm; LF: 2x8 Ohm
  • Dispersion Angle: 90°H x 50°V
  • Size: 1214*546*489mm
  • Net Weight: 73kg

Packaging & Delivery

Packaging Details Carton or flightcase at extra cost
Delivery Time 7-15 days

VT4889 Line Array Sound System/3-way Passive Line Array Speaker


*high efficiency,high performance 
*Easy to carry and fix 
*Completed accessories(with steel wire)


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Frequency Response

45Hz - 20kHz(±3dB)


HF: 116dB   MF: 102dB    LF:99dB

Maximum Peak SPL

HF: 139dB   MF: 137dB    LF:137dB

Rated Power(RMS)

HF:180W; MF:480W; LF:1000W

Peak Power(PEAK)

HF:360W; MF:960W; LF:2000W


HF:12 Ohm; MF:8 Ohm; LF: 2x8 Ohm



Dispersion Angle(-6dB)

90°H x 50°V


2xNL8 Speakon


Standard Rigging Attached

Enclosure Material

High-strength Plywood

Cabinet Finish

Standard Sanding Paint

Protective Grille

Black Perforated Steel with Acoustic Fiber Inside

Dimensions (mm)


Net. W.

73 kg


Other models in option:


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