VS Series Active/Passive Ultra-Low-Frequency Speaker

VS Series Active/Passive Ultra-Low-Frequency Speaker

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VS Series Active/Passive Ultra-Low-Frequency Speaker

  • 产品详情
  • 产品参数
The VS series subwoofer is composed of two models, the 15-inch VS115B and the 18-inch VS118B. It is suitable for passive bass extension of full-frequency speakers in the VS series family. The box is made of high-quality MDF, and the sheet is joined with a mortise and tenon structure to ensure the firmness and reliability of the box. The surface is coated with wear-resistant black paint to ensure hardness and stability. The sound is compact and low, with unimaginable low-frequency impact.

Applicable to: small and medium-sized live sound reinforcement, performing arts clubs, Club personal singing, churches, outdoor mobile performances, multi-function halls, etc.

Based on the design of the universal box, VS115B and VS118B can be easily upgraded to the DSP active version by installing digital amplifier modules.


VS Series Active/Passive Ultra Low Frequency Loudspeaker Technical Parameters


VS-115B

Component of the unit: LF: 15"×1

Frequency response (±3dB): 40Hz--250kHz

Sensitivity (1m/1W): 97dB

Maximum sound pressure level (1M): 130dB

Power (continuous/peak): 500W/2000W

Directivity (H×V): /

Nominal impedance: 8Ω

Input method: NL4×2, +1-1

Speaker size: 510×600×444mm

Weight: 34 KG

VS-118B

Component of the unit: LF: 18"×1

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

Sensitivity (1m/1W): 98dB

Maximum sound pressure level (1M): 132dB

Power (continuous/peak): 600W/2400W

Directivity (H×V): /

Nominal impedance: 8Ω

Input method: NL4×2, +1-1

Speaker size: 601×686×508mm

Weight: 44 KG

Module parameters:

Output power (1KHz / THD=1%): 1x800W@8Ω (1x1200W@4Ω)

Amplifier circuit type: Class D

Input sensitivity / impedance: 1.2V/20KΩ

Signal-to-noise ratio: > 120 dB

Harmonic distortion (T.H.D): < 0.05 %

Rated voltage / frequency: 90V-260V/50-60Hz

Processor:

Signal processing: 56-bit digital signal processing technology

Digital-to-analog converter: 24bit/96kHz

Functions: 6-segment parametric equalizer, delay, high-pass and low-pass frequency division, phase, level

Protection: Input limiter, short circuit protection, output DC protection, undervoltage protection, intelligent power fuse protection, power level overload protection, transformer and radiator temperature protection.