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	R3.10
  RMS Power (watts)	700
  Efficiency (1w/1m)	82.1
  Voice Coil Configuration	2.5″ DVC 2Ω
  Mounting Depth	6.00″
  Optimum Sealed ft3	1
  Optimum Ported ft3	1.5

   

  Soundstream	R3-10
  Imp. (Ohm)	D4
  Re	2.1802
  Fs (Hz)	34.58
  Qes	1.253
  Qms	7.3411
  Qts	1.0703
  Le (mH)	1.0274
  Diam	10
  Vas (L)	33.3893
  BL	9.3526
  Mms (g)	231.3417
  Sen (db)	82.17
  RMS	700
  Mounting D	6″
  CutOut Diam	9.6″
  Sealed Opt	1.0 ft²
  Ported Opt	1.5 ft²
  Port WxL	4″x6″
  F3 (Hz)	32

   

  Recommended Enclosures
  Sealed Opt	1.0 ft²
  Ported Opt	1.5 ft²
  Port WxL	4″x6″
  F3 (Hz)	32