Alpine R2-W10D4: 10" 4-Ohms R-Series Dual Subwoofer

Introducing the next generation of R-Series Subwoofers, now through high resolution audio playback that makes every song feel like a live performance.

The new R-Series Subwoofers now feature larger, double stacked magnets that contribute more motor force for deeper bass and tighter bass control and contain a Dual voice coil (DVC) through easy configuration jumpers that allow for flexible applications and Alpine's high amplitude multi roll (HAMR) surround technology and an "EZ change" twist lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone and are high resolution audio compliant.

An integrated faraday ring minimizes distortion for cleaner bass output and a Kevlar treated cone ensures durability in the Subwoofer for reliable performance, even at high volumes and a new polypropylene / ceramic composite dust cap ensures rigidity while also providing incredible internal damping.

Rated at 750 W RMS (2250 peak power handling), the R-Series Subwoofers will provide deep bass output.

Features:

• Dual voice coil (DVC) Subwoofers through configuration jumpers
• Polypropylene / ceramic composite dust cap
• Kevlar reinforced pulp cone high performance Subwoofers
• Twist lock grille mount system
• High amplitude multi roll (HAMR)  surround and resolution audio compliant and playback
  
• Large double stacked magnets
  
• 750 and 2250 W RMS peak power handling
• Frequency response (0 / - 3 dB): 26 - 200 hz
• Sensitivity (1 W / 1 m):  82.4 dB
• Nominal impedance:  2 / 4 Ω (4 and 2 + 4 and 2)
• 65 mm voice coil
• CTA-2031 compliant
• Mounting depth: 6" (152 mm)
• Cutout size: 9 - 1 / 16" (231 mm)
• XMAX: 20 mm
• Magnet weight: 123 oz
• Push type speaker terminals (up to 8 AWG wire size)