Point Source & Subwoofer
Note: 1 Calculated based on peak power and measured sensitivity.
2 RMS: pink noise with 6dB crest factor, 12dB BW @ 30 Hz – 300 Hz, 2Hr/step until break, single unit
RM 1283 SB Mk1
Dual 18" Bass Reflex Subwoofer
SPECIFICATION
| Frequency Range (-10 dB) | : 36 Hz – 1.9 kHz |
| Frequency Response (±3 dB) | : 31 Hz – 1.5 kHz |
| Horizontal Coverage Angle (-6 dB) | : Omni |
| Vertical Coverage Angle (-6 dB) | : Omni |
| System Sensitivity (1m/1w) | : 101 dB |
| Maximum SPL¹ | : 140 dB |
| System Nominal Impedance | : 4 Ohm |
| Power Rating (RMS / Program / Peak)² | : 2200/ 4400/ 8800 Watt |
| TRANSDUCER | |
| LF Driver | : 2 x RM 127187, 18”, ferrite, 127mm VC |
| PHYSICAL | |
| Enclosure Material | : 18mm Russian Birchply with glued & mechanically fastened joint detail |
| Finish | : Black Textured |
| Input Connector | : Neutrik Speakon NL4 (x2 parallel) |
| Dimension (H x W x D) | : 1160 x 546 x 680 mm (net) |
| : 1241 x 647 x 786 mm (shipping) | |
| Weight (Net/Shipping) | : 112/ 118 Kg |
Note: 1 Calculated based on peak power and measured sensitivity.
2 RMS: pink noise with 6dB crest factor, 12dB BW @ 30 Hz – 300 Hz, 2Hr/step until break, single unit
