--- product_id: 584179388 title: "Alpine 2 R2-W12D4 Next-Generation 12\" R-Series Subwoofers with Dual 4-Ohm Voice Coils" brand: "alpine" price: "6574256β‚«" currency: VND in_stock: false url: https://www.desertcart.vn/products/584179388-alpine-2-r2-w12d4-next-generation-12-r-series-subwoofers store_origin: VN region: Vietnam --- # 750W RMS power for earth-shaking bass Double-stacked magnets for deeper, tighter control HAMR surround tech keeps cone cool & accurate Alpine 2 R2-W12D4 Next-Generation 12" R-Series Subwoofers with Dual 4-Ohm Voice Coils **Brand:** alpine **Price:** 6574256β‚« **Availability:** ❌ Out of Stock ## Summary > 🎢 Feel the bass, own the moment β€” Alpine R2-W12D4 redefines your soundscape! ## Quick Answers - **What is this?** Alpine 2 R2-W12D4 Next-Generation 12" R-Series Subwoofers with Dual 4-Ohm Voice Coils by alpine - **How much does it cost?** 6574256β‚« with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/584179388-alpine-2-r2-w12d4-next-generation-12-r-series-subwoofers) ## Best For - alpine enthusiasts ## Why This Product - Trusted alpine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Powerhouse:** Dual 4-Ohm voice coils handle up to 750W RMS, perfect for vehicle or home theater upgrades. - β€’ **Unmatched Bass Authority:** Double-stacked magnets deliver powerful, precise low-end that commands attention. - β€’ **Complete Installation Kit:** Includes two subwoofers, Creative Audio Coozy, and plastic pry tools for hassle-free setup. - β€’ **Next-Gen Vibration Control:** Hybrid poly ceramic dust cap absorbs vibrations for crystal-clear, tight bass response. - β€’ **Cool & Accurate Performance:** High Amplitude Multi-Roll (HAMR) surround technology ensures efficient airflow and heat dissipation. ## Overview The Alpine 2 R2-W12D4 is a premium 12-inch R-Series subwoofer bundle featuring dual 4-Ohm voice coils and 750W RMS power handling. Engineered with double-stacked magnets and a hybrid poly ceramic dust cap, it delivers deeper, tighter bass with superior vibration control. Equipped with HAMR surround technology, it ensures cool, accurate cone movement for pristine sound quality. Ideal for vehicle or home theater use, this kit includes two subwoofers, a Creative Audio Coozy, and plastic pry tools for seamless installation. ## Description Two Alpine R2-W12D4 12" R-Series "R2" Subwoofer, Dual 4-Ohm, 750 Watt RMS Features - The next generation of sound performance is here with the new R-Series subwoofers featuring a larger motor structure for more accurate and authoritative bass. New Motor Structure – The new R-Series subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control compared to the previous generation. Oversized Dust Cap – The new hybrid poly ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass. Increased Accuracy – Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology allows the cone to efficiently move air while staying cool resulting in incredible accuracy from the subwoofer. General Specs: Size: 12” Dimensions: 11.61” x 11.61” x 6.43” Frequency Response: 24Hz - 200Hz Power Range: 300W - 750W RMS Power Handling: 750W RMS / 2250W Peak Magnet Weight: 144 oz Voice Coil Diameter: 65.5 mm (2.6”) T/S Parameters: Sensitivity (1W/1m): 84.6 dB DC Resistance (Re): 3.5Ξ” + 3.5Ξ” Free Air Resonance (Fs): 30 Hz Equivalent Stiffness: 32.8 L Mechanical Q (Qms): 6.51 Electrical Q (Qes): 0.55 Total Q (Qts): 0.51 Cone Area (Sd): 479 cm2 Linear Excursion (Xmax): 20 mm Mechanical Travel (Xmech): 72 mm ## Features - Bundle Includes: Two Alpine R2-W12D4 12" R-Series "R2" Subwoofer, Dual 4-Ohm, 750 Watt RMS, one Creative Audio Coozy, and one 4-piece set of plastic pry tools - The next generation of sound performance is here with the new R-Series subwoofers featuring a larger motor structure for more accurate and authoritative bass. - New Motor Structure – The new R-Series subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control compared to the previous generation. - Oversized Dust Cap – The new hybrid poly ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass. - Increased Accuracy – Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology allows the cone to efficiently move air while staying cool resulting in incredible accuracy from the subwoofer. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09WNKQTXC | | Antenna Location | For Vehicles, For Home Theater Systems | | Audio Driver Size | 12 Inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | Brand | Alpine | | Built-In Media | Two Alpine R2-W12D4 12" R-Series "R2" Subwoofers, One Creative Audio Coozy, One 4-piece set of plastic pry tools | | Color | black | | Compatible Devices | Car Stereo, Head Unit/Amplifier | | Compatible with Vehicle Type | & SUVs, Select Cars, Truck | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Bluetooth | | Control Method | Voice | | Controller Type | Voice Control | | Customer Reviews | 5.0 5.0 out of 5 stars (3) | | Enclosure Material | Ceramic | | Frequency Response | 2E+2 Hz | | Impedance | 4 Ohms | | Is Waterproof | FALSE | | Item Weight | 13.61 kg | | MP3 player | No | | Manufacturer | Alpine | | Model Name | R2 W12D4 | | Model Number | AlpineBDL220318-03 | | Mounting Type | Flush Mount | | Number of Audio Channels | 2.0 | | Number of Items | 1 | | Power Source | Corded Electric | | Series Number | 2 | | Speaker Maximum Output Power | 750 Watts | | Speaker Size | 12 Inches | | Speaker Type | Subwoofer | | Specific Uses For Product | In-car audio systems | | Subwoofer Diameter | 12 Inches | | Tweeter Diameter | 1 Inches | | UPC | 841992184183 | | Unit Count | 2 Count | | Wireless Technology | Bluetooth | | Woofer Diameter | 12 Inches | ## Product Details - **Audio output mode:** Surround - **Brand:** Alpine - **Connectivity technology:** Bluetooth - **Frequency response:** 2E+2 Hz - **Speaker maximum output power:** 750 Watts ## Images ![Alpine 2 R2-W12D4 Next-Generation 12" R-Series Subwoofers with Dual 4-Ohm Voice Coils - Image 1](https://m.media-amazon.com/images/I/71ng9dTrNIL.jpg) ![Alpine 2 R2-W12D4 Next-Generation 12" R-Series Subwoofers with Dual 4-Ohm Voice Coils - Image 2](https://m.media-amazon.com/images/I/61g5JMJeEKL.jpg) ![Alpine 2 R2-W12D4 Next-Generation 12" R-Series Subwoofers with Dual 4-Ohm Voice Coils - Image 3](https://m.media-amazon.com/images/I/711BzowDV0L.jpg) ![Alpine 2 R2-W12D4 Next-Generation 12" R-Series Subwoofers with Dual 4-Ohm Voice Coils - Image 4](https://m.media-amazon.com/images/I/61H3l0kqzuL.jpg) ![Alpine 2 R2-W12D4 Next-Generation 12" R-Series Subwoofers with Dual 4-Ohm Voice Coils - Image 5](https://m.media-amazon.com/images/I/61lpczX97hL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/584179388-alpine-2-r2-w12d4-next-generation-12-r-series-subwoofers](https://www.desertcart.vn/products/584179388-alpine-2-r2-w12d4-next-generation-12-r-series-subwoofers) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*