RS Competition subwoofer
RS A12 DVC, RS A10 DVC & RS A8 SVC
The RS Competition Subwoofer with aluminum basket, characterized by an extremely high and linear stroke. The specially developed progressive spider extremely stiff paper-ceramic-carbon membrane and the double magnet are designed for a very deep bass without distortions at very high levels. This subwoofer work ideally in a sealed enclosure.
Available are these subwoofers in 20cm (SVC), 25cm and 30cm (DVC).
RS A12 DVC
Nominal Diameter: 310mm
Monting Hole: 280mm
Mounting Deep: 150mm
Sealed Enclosure:
45 liter (deep) 35 liter (fast)
Ported Enclosure: 37 liter
(80mm tube / 280mm lenght)
RS A10 DVC
Nominal Diameter: 260mm
Monting Hole: 236mm
Mounting Deep: 133mm
Sealed Enclosure: 21 liter
Ported Enclosure: 25 liter
(70mm tube / 250mm lenght)
RS A8 SVC
Nominal Diameter: 210mm
Monting Hole: 184mm
Mounting Deep: 124mm
Ported Enclosure: 19 liter
(60mm tube / 280mm lenght)
Specs
| A8 | A10 | A12 | |
|---|---|---|---|
| Fs (Hz) | 35,06 | 25,00 | 25,00 |
| RE (Ω) | 3,90 | 2,05 | 2,00 |
| RmS (R) | 3,94 | 8,33 | 7,94 |
| Qms | 4,63 | 3,14 | 3,31 |
| Qes | 0,43 | 0,32 | 0,43 |
| Qts | 0,40 | 0,29 | 0,38 |
| Cms (µM/Newton) | 0,25 | 0,24 | 0,24 |
| Mms (gram) | 82,68 | 166,00 | 166,00 |
| BL | 12,79 | 13,02 | 11,07 |
| VAScB | 15,91 | 44,80 | 88,20 |
| SPL | 84,00 | 85,50 | 87,10 |
