Alpine r2-w12d2 subwoofer de 30cm (12′′), 2ω+2ω, 2250w
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Descriere
Subwoofer de 30 cm (12′′) – (2Ω + 2Ω), 750W RMS
( fara incinta )
- Noile subwoofere din seria R 2022 se bazeaza pe zeci de ani de experiență în inginerie. Oferă un bas profund, curat și precis și dispun de HAMR Surround de la Alpine. Asigură un control general mai bun al difuzorului pentru un răspuns de bas curat și puternic.
- Dimensiuni – Noile subwoofere din seria R sunt disponibile în configurații de dimensiuni de 8”, 10” si 12” și vin în impedanțe duble de 2Ω și 4Ω.
New Motor Structure – The 2nd-Gen R-Series Subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control from the subwoofer cone compared to the previous generation. An integrated Faraday ring minimizes distortion for cleaner bass output. A Kevlar-treated cone ensures durability in the subwoofer for reliable performance, even at high volumes.
Next-Gen Sound Performance – Since the Type R platform, Alpine’s R-Series sound system family has been known for its incredible output and reliable performance. Now Alpine introduces the next-generation of sound performance with the 2nd-Gen R-Series Subwoofers with even more bass output.
Additional Reliability – A new polypropylene/ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass. This premium, unique material also has higher heat reliability that ensures non-stop bass performance.
Flexible Application – The 2nd-Gen R-Series Subwoofers contain a Dual Voice Coil (DVC) with easy configuration jumpers that allow for flexible applications. A new “EZ-Change” twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for additional protection to the cone.
Increased Accuracy – These subwoofers feature Alpine’s High Amplitude Multi-Roll (HAMR) Surround technology. This rubber surround allows the subwoofer cone to efficiently move air while staying cool. This technology allows for 20mm of total cone excursion and motion that creates incredible accuracy from the subwoofer.
Caracteristici tehnice:
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
- 12” R2-Series DVC Subwoofer with Cosmetic Trim Ring
- 2 Jumper Wires for DVC Configuration
- Owner’s Manual
Specifications
- 750W RMS
- 2250W Peak Power Handling
- Frequency Response: 24Hz-200Hz
- Sensitivity (1W/1m): 84.5dB
- Nominal Impedance: 2Ω + 2Ω
- Voice Coil: 65mm
- X-Max: 20mm
- Magnet Weight: 144oz
- Mounting Depth: 6-1/2” (152mm)
- Cutout Size: 10-7/8” (231mm)
- Push-Type Speaker Terminals (Up to 8AWG Wire Size)
- CTA-2031 Compliant
Descarca manual
