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Alpine R2-W12D2 Next Gen 12 Sub R-Series Dual 2-Ohm 750 RMS Includes HA-A800.1 Mono Amp

Was $759.99 Save: $380.04 (50%)
SKU: ALP22-R-Subpackage-4
RMS Power750 W
Peak Power2250 W
Mounting Depth6-1/2" (152mm)
In Stock
Have a question? Call us at: 1-877-275-4434

The R2-W12D2 12 sub capitalizes on this knowledge with a new motor structure with double-stacked magnets for deeper bass and tighter sound. Its Kevlar-reinforced pulp cone features a durable HAMR Santoprene surround that allows for huge amounts of excursion, and an oversized poly ceramic dust cap supplies rigidity to keep the sound tight. It's the perfect sub for bassheads that want the best of both worlds: accurate response and otherworldly thump. The R2-W12D2 handles up to 750 watts RMS, so it's ready for your high-powered amp. Its dual oversized 2-ohm voice coils allow you to draw maximum power from your mono amp. Since it works well in sealed or ported enclosures you'll enjoy your music the way you like to hear it. Note: If you are wiring this DVC sub for lower impedance, make sure that your amp is compatible.

Includes Harmony Audio HA-A800.1 Car Stereo Class D Amp Mono 1600 Watt Subwoofer Amplifier - 1 Ohm Stable - (Includes Bass Remote)

  • Alpine R2-W12D2 Next Gen 12 Sub R-Series Dual 2-Ohm 750 RMS Includes HA-A800.1 Mono Amp
  • SKU: ALP22-R-Subpackage-4
  • Alpine R2-W12D2 12" Subwoofer Features:
    • Dual Voice Coil (DVC) Subwoofers with Configuration Jumpers
    • Polypropylene/Ceramic Composite Dust Cap 
    • Kevlar Reinforced Pulp Cone High-Performance subwoofers
    • Twist-Lock Grille Mount System 
    • High-Amplitude Multi-Roll (H.A.M.R.) Surround 
    • Large Double-Stacked Magnets


    • 750W RMS
    • 2250W Peak Power Handling
    • Frequency Response: 24Hz-200Hz
    • Sensitivity (1W/1m): 84.5dB
    • Nominal Impedance: 2 Ohm
    • Voice Coil: 65mm
    • X-Max: 20mm
    • Magnet Weight: 144oz
    • Mounting Depth: 6-1/2” (152mm)
    • Cutout Size: 10-7/8” (231mm)
    • Push-Type Speaker Terminals (Up to 8AWG Wire Size)
    • CTA-2031 Compliant
    What's in the Box:
    • 12” R2-Series DVC Subwoofer with Cosmetic Trim Ring
    • 2 Jumper Wires for DVC Configuration
    • Owners Manual

    HA-A800.1 Mono Amplifier Specifications:

    • Alloy Series Mono - 1 Channel Class D Amplifier
    • Power Handling:
      • 14.4V @ 1 Ohm
        • 800 Watts RMS x 1
        • 1600 Watts PEAK x 1
      • 14.4V @ 2 Ohm
        • 600 Watts RMS x 1
        • 1200 Watts PEAK x 1
    • Frequency Response: 10Hz-180Hz
    • Signal to Noise Ratio: 95dB, A-weighted
    • RCAs: Input and Full Pass Through Audio Output
    • Turn On: DC Offset or 12V Remote
    • Recommended External Fuse: 100A
    • Recommended Wiring Power Gauge: 1/0 Gauge
    • Dimensions: 12-3/8" Length x 6-1/8" Width x 2" Height
    • Input Type: High or Low Level Signal (Selectable Switch)
      • High Level Input Sensitivity: 2.5V - 40V
      • Low Level Input Sensitivity: 90mV - 10V
    • Gain: (Knob Variable)
    • Low Pass Filter: 40Hz - 180Hz (Knob Variable)
    • Subsonic Filter: 0Hz - 50Hz (Knob Variable)
    • Frequency: 30Hz - 80Hz (Knob Variable)
    • Bass Boost: 0dB - 12dB @ 50Hz (Knob Variable)


    • Includes Remote Bass Control Knob with Power Indicator LED
    • Includes HA-EASY Speaker Wire to RCA Adapter to Simplify Installation
    • Compatible with both Aftermarket and Factory Source with DC Offset Feature
    • When DC Offset Feature is used Remote Terminal becomes a 12V Output to Turn On Another Device
    • Brushed Aluminum Case with Light Up Blue LED Harmony Logo
    • Power and Protection Lights to Easily See Amp Status

  • This item is New
  • 1-Year Manufacturer's Warranty
  • Category Banner 1:

Proposition 65 Warning for California Consumers

WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to

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Return Policy
You may return this item in its original condition within 14-Days for a refund, minus a 20% restocking fee, and minus any shipping charges we paid to get the item to you.