• R18SA
R18SA
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R18SA

Category:

Small to Medium Format Active Subwoofer

• Drivers
1x18"
• Max SPL (Peak)
134dB
  • Commodity name: R18SA

Overview

 

Featuring an 18" driver with a 4" voice coil, R18SA delivers extended bass down to 40Hz and up to 134dB peak SPL. Its high sensitivity (100dB) and Class D amplifier (1200W peak) ensure tight, authoritative low-end for large venues, clubs, or touring rigs. Integrated DSP enables precise tuning, making R18SA a reliable subwoofer for powerful, low-frequency performance.

 

Specifications

 

Drivers1x18"(460mm)
Frequency Response (±3dB)40Hz~200Hz
Max SPL128dB (continuous)/134dB (peak)
Rated Power (AES)700W
PEAK Power2800W
Impedance
Amplifier CircuitryClass D
Amplifier Frequency Response (±0.5dB)20Hz~20kHz (Adjustable via DSP software control)
Input Sensitivity4dBU
THD<0.03%
SNR>105
Damping Factor>300
Output Power4Ω/1200W
Dimensions ( HxWxD )662 x 530 x 640 mm  

 

Dimensions

 

 

 

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• Drivers
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• Max SPL (Peak)
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