About the Alpine R2-SB10V
Twice the bass
Alpine’s Halo Series subwoofer enclosures make it simple to add bass (and more bass) to your system. You’ll get great bass response from a single box, and when you’re ready to expand your system you can add a second enclosure and the optional linking kit to create a two-speaker system with double the impact.Laying it down
The R2-SB10V comes loaded with Alpine’s updated R2-W10D4 subwoofer wired for 2-ohm impedance, for solid bass response at power levels up to 750 watts RMS. The ported enclosure is made of rugged 3/4″ MDF with a stylish black carpet covering and is tuned to 36 Hz to maximize the lows.Putting it together
Two R2-SB10V enclosures can be linked using Alpine’s KTX-H10 linking kit (sold separately). Heavy-duty steel front and rear linking brackets connect the enclosures for a compact, sturdy dual-subwoofer solution. The silver linking brackets match the enclosure’s trim for a neat, coordinated look.Product highlights:
- 10″ ported subwoofer enclosure
- loaded with Alpine’s R2-W10D4 subwoofer
- linkable to second R2-SB10V enclosure with linking kit (sold separately)
- Kevlar-reinforced pulp cone
- Santoprene rubber surround
- power handling: 750 watts RMS (2250 watts peak)
- frequency response: 26-200 Hz
- sensitivity: 82.3 dB
- 2-ohm impedance
- dimensions: 16.13″ W x 12.75″ H x 14.94″ D
- warranty: 1 year
What’s in the box:
- Ported enclosure loaded with one R2-W10D4 subwoofer driver
- Warranty information
- Product registration information
- Safety notice
More details on the Alpine R2-SB10V
Features & specs
| General | ||
|---|---|---|
| Woofer Size (inches) | 10 | |
| Speakers Per Box | 1 | |
| Woofer Material | Kevlar-reinforced pulp | |
| Enclosure Type | Ported | |
| Color | Black w/silver trim | |
| Pieces in System | 1 | |
| Width (inches) | 16-3/16 | |
| Height (inches) | 12-3/4 | |
| Depth (inches) | 15 | |
| Connector Type | Binding post | |
| Frequency Response | 26-200 Hz | |
| Power Handling (Watts RMS) | 750 | |
| Power Handling (Watts Peak) | 2250 | |
| Sensitivity | 82.3 dB | |
| Impedance | 2 ohms | |
| Warranty | 1 Year | |
Product Research
Features
Driver: The Alpine R2-SB10V loaded enclosure features a single R2-W10D4 10″, dual 4-ohm voice coil subwoofer driver. The next generation R-Series driver features a Kevlar-reinforced pulp cone with a polypropylene/ceramic composite dust cap and a High-Amplitude Multi-Roll (H.A.M.R.) surround. The driver also features two large double-stacked strontium-ferrite magnets for increased motor strength and excursion. A custom-designed cast aluminum frame and a dual-flare pole vent optimize airflow for driver cooling. Both 4-ohm voice coils are wired in parallel for a single 2-ohm connection.
Power Handling: The R2-SB10V can handle 300-750W RMS (2250W peak).
Enclosure: The R2-SB10V’s ported enclosure design has been optimized for use with the R2-W10D4 driver, and has been tuned to 36Hz for deep, powerful bass. It features a rigid, heavy-duty MDF construction that’s been wrapped in attractive black carpet, with a smooth black finish and silver trim on the front face.
Enclosure Linking (Optional): The R2-SB10V’s unique design allows it to be linked to an additional R2-SB10V (sold separately) using the optional KTX-H10 linking kit. This features an aluminum rear link-plate and an attractive, steel-reinforced ABS front linking bracket that securely locks the two enclosures together.
Subwoofer Grille (Optional): The Alpine R2-SB10V does not include a grille for the driver, but can be used with the optional Alpine KTE-10G.3 steel mesh grille (sold separately).
Terminals: A single rear-panel terminal cup houses a pair of binding posts for connection, accepting up to 12 ga. speaker wire. Both of the driver’s voice coils are wired in parallel for a single 2-ohm load.
Specifications:
- Driver: Single 10″ (R2-W10D4)
- Impedance: 2-Ohms (dual 4-ohm voice coils parallel-wired)
- Power Handling: 300-750W RMS (2250W peak)
- Enclosure: Ported
- Frequency Response: 26-200Hz
- Port Tuning: 36Hz
- Dimensions: W = 16.13″, H = 12.750″, Depth = 14.94″
