R18SA
Small to Medium Format Active Subwoofer
• Drivers
1x18"
• Max SPL (Peak)
134dB
• 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
Drivers | 1x18"(460mm) |
Frequency Response (±3dB) | 40Hz~200Hz |
Max SPL | 128dB (continuous)/134dB (peak) |
Rated Power (AES) | 700W |
PEAK Power | 2800W |
Impedance | 4Ω |
Amplifier Circuitry | Class D |
Amplifier Frequency Response (±0.5dB) | 20Hz~20kHz (Adjustable via DSP software control) |
Input Sensitivity | 4dBU |
THD | <0.03% |
SNR | >105 |
Damping Factor | >300 |
Output Power | 4Ω/1200W |
Dimensions ( HxWxD ) | 662 x 530 x 640 mm |
Dimensions
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