Shipping Estimate
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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Alpine R2-W8D4 - 8" Dual 4 Ohm SubwooferFeatures 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 What's in the Box 8 R2 Series DVC Subwoofer with Cosmetic Trim Ring 2 Jumper Wires for DVC Configuration Owners Manual Specifications 350W RMS 1000W Peak Power Handling Frequency
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
What's in the Box
- 8” R2-Series DVC Subwoofer with Cosmetic Trim Ring
- 2 Jumper Wires for DVC Configuration
- Owner’s Manual
Specifications
- 350W RMS
- 1000W Peak Power Handling
- Frequency Response: 30Hz-200Hz
- Sensitivity (1W/1m): 83.5dB
- Nominal Impedance: 4Ω + 4Ω
- Voice Coil: 35mm
- X-Max: 12mm
- Magnet Weight: 56oz
- Mounting Depth: 4-3/8” (118mm)
- Cutout Size: 6-15/16” (176mm)
- Push-Type Speaker Terminals (Up to 8AWG Wire Size)
- CTA-2031 Compliant
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 576 reviews
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Product Reviews
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
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Reviewed in the United States on November 30, 2025
★★★★★ 5
Great quality and fast shipping
Size: Medium, Color: (001) Black / Black / Castlerock
These socks are tight but after the first wash and dry , they fit perfect and NEVER slide off , ordered a second pack
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Comfortable, Durable, and Stylish
Perfect gift choice! Excellent quality socks with a variety of colors to match any wardrobe.
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Reviewed in the United States on November 30, 2025
★★★★★ 5
Great quality.
Size: Large, Color: (001) Black / Black / White
Thickness and comfort are great. Quality is great and the same I would expect if I bought at the branded storefront.
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Great product.
Size: Small, Color: (001) Black / Black / White
🙏🙏🙏
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Reviewed in the United States on May 16, 2026
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