Sometimes a woofer comes along that changes the game. The R3 is just that, it has a high roll surround for an extended excursion. With a 4-Layer voice coil and a gigantic motor structure, it can handle some serious authority. With incomparable sound quality, this woofer can get down and hang with just about any other woofer out there. Whether an SPL competitor or an SQ competitor this is a woofer that can do it all.
Reference R3 Woofers use fiberglass stranding woven together for ultimate strength and less elasticity. A heavy soaking in epoxy combined with sonic qualities of pulp paper backing process itself worth of any system.
- Woven Fiberglass Composite Cone
- 2.5″ 4-Layer Voice Coil
- Extended Excursion Polyurethane Surround
- Back Plate & T-Yoke Venting
SPECIFICATIONS R3.12 RMS Power (watts) 800 Efficiency (1w/1m) 84.66 Voice Coil Configuration 2.5″ DVC 2Ω Mounting Depth 6.875″ Optimum Sealed ft3 1.5 Optimum Ported ft3 2.25 Soundstream R3-12 Imp. (Ohm) D2 Re 2.1672 Fs (Hz) 33.72 Qes 1.1741 Qms 6.2245 Qts 0.9878 Le (mH) 0.9794 Diam 12 Vas (L) 59.8989 BL 10.4883 Mms (g) 281.2842 Sen (db) 84.66 RMS 800 Mounting D 6 7/8″ CutOut Diam 11.5 Recommended Enclosures Sealed Opt 1.5 ft² Ported Opt 2.25 ft² Port WxL 6″x7″ F3 (Hz) 34