MAIN FEATURES
Alpine R2-W12D4 – 12" (300mm) High Performance Dual Voice Coil Subwoofer
The Alpine R2-W12D4 is a powerful 12-inch (300mm) subwoofer designed for deep, accurate, and high-output bass performance. Engineered for enthusiasts, it delivers strong low-frequency response with excellent control and efficiency across a wide range of enclosure types.
Built with a robust 65 mm voice coil and a high-strength motor assembly, it ensures stable thermal performance and consistent output even during demanding use. The dual 4Ω voice coils provide flexible wiring configurations for system matching and amplifier optimization.
With a heavy-duty cone structure, large magnet system, and 20 mm X-Max excursion capability, this subwoofer produces tight, impactful bass while maintaining clarity and low distortion at high volume levels.
KEY FEATURES
- Subwoofer Size: 12" (300mm)
- Type: Dual Voice Coil Subwoofer
- RMS Power: 750 W
- Peak Power: 2250 W
- Impedance: 4 Ω + 4 Ω
- Frequency Response: 24 Hz – 200 Hz
- Sensitivity (1W/1m): 84.5 dB
- Voice Coil: 65 mm
- X-Max: 20 mm
- Magnet Weight: 144 oz
- Mounting Depth: 6.5" (152 mm)
- Cutout Size: 10⅞" (231 mm)
- Speaker Terminals: Push-type (up to 8 AWG)
- Certification: CTA-2031 Compliant
- Quantity: 1 piece
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
MAIN FEATURES
Alpine R2-W12D4 – 12" (300mm) High Performance Dual Voice Coil Subwoofer
The Alpine R2-W12D4 is a powerful 12-inch (300mm) subwoofer designed for deep, accurate, and high-output bass performance. Engineered for enthusiasts, it delivers strong low-frequency response with excellent control and efficiency across a wide range of enclosure types.
Built with a robust 65 mm voice coil and a high-strength motor assembly, it ensures stable thermal performance and consistent output even during demanding use. The dual 4Ω voice coils provide flexible wiring configurations for system matching and amplifier optimization.
With a heavy-duty cone structure, large magnet system, and 20 mm X-Max excursion capability, this subwoofer produces tight, impactful bass while maintaining clarity and low distortion at high volume levels.
KEY FEATURES
- Subwoofer Size: 12" (300mm)
- Type: Dual Voice Coil Subwoofer
- RMS Power: 750 W
- Peak Power: 2250 W
- Impedance: 4 Ω + 4 Ω
- Frequency Response: 24 Hz – 200 Hz
- Sensitivity (1W/1m): 84.5 dB
- Voice Coil: 65 mm
- X-Max: 20 mm
- Magnet Weight: 144 oz
- Mounting Depth: 6.5" (152 mm)
- Cutout Size: 10⅞" (231 mm)
- Speaker Terminals: Push-type (up to 8 AWG)
- Certification: CTA-2031 Compliant
- Quantity: 1 piece
MAIN FEATURES
Alpine R2-W12D4 – 12" (300mm) High Performance Dual Voice Coil Subwoofer
The Alpine R2-W12D4 is a powerful 12-inch (300mm) subwoofer designed for deep, accurate, and high-output bass performance. Engineered for enthusiasts, it delivers strong low-frequency response with excellent control and efficiency across a wide range of enclosure types.
Built with a robust 65 mm voice coil and a high-strength motor assembly, it ensures stable thermal performance and consistent output even during demanding use. The dual 4Ω voice coils provide flexible wiring configurations for system matching and amplifier optimization.
With a heavy-duty cone structure, large magnet system, and 20 mm X-Max excursion capability, this subwoofer produces tight, impactful bass while maintaining clarity and low distortion at high volume levels.
KEY FEATURES
- Subwoofer Size: 12" (300mm)
- Type: Dual Voice Coil Subwoofer
- RMS Power: 750 W
- Peak Power: 2250 W
- Impedance: 4 Ω + 4 Ω
- Frequency Response: 24 Hz – 200 Hz
- Sensitivity (1W/1m): 84.5 dB
- Voice Coil: 65 mm
- X-Max: 20 mm
- Magnet Weight: 144 oz
- Mounting Depth: 6.5" (152 mm)
- Cutout Size: 10⅞" (231 mm)
- Speaker Terminals: Push-type (up to 8 AWG)
- Certification: CTA-2031 Compliant
- Quantity: 1 piece
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
