Description
Alpine R2-SB12V
R-Series Single Type R2 12-in Subwoofer in Vented Enclosure
The new R2-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.ProLink™ is unique to Alpine and allows you to link two R2-SB12V enclosures together using an optional KTX-H12 Linking Kit (sold separately) to create a dual subwoofer-enclosure.Drawing inspiration from the sleek, tapered lines and clean silver finish of the Alpine Halo Display, the R2-SB12V shares the same unique, curved edges outlined by a silver trim and a metallic front baffle for a matching system aesthetic.The ported enclosure design features an optimized vent and rounded internal port edges that maximize the output performance of the subwoofer.Made from 3/4" medium density fiberboard (MDF) with internal edge bracing, the R2-SB12V is sturdy with a rugged, yet stylish black carpet cover and brushed aluminum finish on the metallic front baffle.The R2-SB12V includes a preloaded R2-Series R2-W12D4 12" subwoofer that's turned to 35Hz for optimized performance with Alpine's R2-Series sound system line.Dual 4Ω voice coils are wired in parallel for a 2Ω load that's compatible with the R2-Series R2-A75M Mono Power Amplifier.Gold-plated binding post terminals allow for speaker wire, ring terminal, or quick disconnect banana plug connections from your amplifier's output.
Key Features
Key Features
- Groundbreaking Alpine Halo Design
- Vented Enclosure Tuning Frequency: 35Hz
- Sensitivity 85dB
- ProLink™ ported enclosure design
- Optimal Sound Performance
- 750W RMS Power Handling
- Includes preloaded R2-W12D4 12” R2-Series subwoofer
- CARB compliant 3/4-inch MDF construction
- Premium black carpet
- Silver Alpine embossed side logo badge
- Brushed aluminum finished metallic front baffle
- 17” W x 14.625” H x 15” D
- Dual 4Ω Voice Coils Wired in Parallel for a 2Ω Load (Compatible with R2-A75M)
- 12 Gauge OFC Speaker Box Wire
- Binding Post Terminal Cup
- Threaded Subwoofer Mounting Inserts (for reversible subwoofer orientation)
- 2Ω Impedance
- Frequency Response: 24-200Hz
- • Size: 12”
- • Weight: 50 lbs
- • Dimensions: 17” x 14.625” x 15”
- • 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”)
- • Linear Excursion (Xmax): 20 mm
- • Sensitivity (1W/1m): 85 dB
- • DC Resistance (Re): 1.9∆ + 1.9∆
- • Free Air Resonance (Fs): 29 Hz
- • Equivalent Stiffness: 36.9 L
- • Mechanical Q (Qms): 6.32
- • Electrical Q (Qes): 0.44
- • Total Q (Qts): 0.41
- • Cone Area (Sd): 479 square cm
- • Linear Excursion (Xmax): 20 mm
- • Mechanical Travel (Xmech): 72 mm
Used Frequently Asked Questions
- What does used mean? Used products may be unused customer returns that are essentially "new" items, or they may be previously installed products that were returned under warranty or during our return policy period.
- What is the warranty? All of our used items come with a 90-day warranty.
- What's it look like? All of our used items are inspected and graded by our returns team at our facilities. They will test them and grade them to one of four standard gradings: Used Open Box, Used Very Good, Used Good, and Used Acceptable. Please see the following descriptions of each grade - also note that if an item falls under ANY of the criteria for a certain grade, even though the rest of the product is better, we will give it the lowest grade.
- Used Open Box An item in perfect working condition. Original protective wrapping may be missing, but the original packaging is intact and in good condition with minor damage possible. Instructions are included.
- Used Very Good A well-cared-for item with limited use, remains in good working condition. The item may show some limited signs of wear,small scratches,cosmetic blemishes. Item may arrive with damaged packaging or be repackaged and could be missing some accessories.
- Used Good The item shows wear from use, remains in good condition and functions properly. May have damaged packaging or be repackaged. It may be marked, have identifying markings on it, have minor cosmetic damage. It may be missing some parts or accessories.
- Used Acceptable The item is fairly worn but continues to function properly. While repackaged; signs of wear can include aesthetic issues; scratches, dents. The item may have markings on it or show signs of previous use. Item may be missing some parts or accessories.
- Have more questions? Call us, send us a chat, or an email. We'll be able to answer any additional questions you may have.
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Extra Information
Brand:
Alpine
Weight:
50.00 LBS
UPC:
793276085009
Bundle:
No
Feature 1:
CARB compliant 3/4-inch MDF construction
Feature 2:
Silver Alpine embossed side logo badge
Feature 3:
Brushed aluminum finished metallic front baffle
Feature 4:
Dual 4Ω Voice Coils Wired in Parallel for a 2Ω Load (Compatible with R2-A75M)
Feature 5:
Threaded Subwoofer Mounting Inserts (for reversible subwoofer orientation)
Condition:
USED
Weight:
50.0000 lbs
ASIN:
B09Q6FR3YW
Shipping:
Free 2-Day Shipping!
CreativeCare:
Includes CreativeCare one year extended warranty!
Warranty Information
Alpine
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