Description
Subwoofer 30 Cm Double Coil ALPINE R2-W12D2
30 cm (12 inch) R-series subwoofer with dual 2 ohm voice coil
The new 2022 R-Series subwoofers are here – they're based on decades of experience in developing high-performance subwoofers.
These subwoofers deliver deep, crisp and accurate bass. In addition, the Alpine HAMR Surround offers maximum diaphragm displacement
and therefore a lot of clean bass can be produced. The new ceramic cone is very light and stiff, reducing distortion
to an absolute minimum. Enlarged drive structure provides greater control over the entire bass range,
resulting in a crisp and precise bass response.
The new R-series subwoofers
With the successful 2nd generation R-series subwoofers, the next generation is ready for optimal bass reproduction.
These subwoofers are now equipped with an improved drive structure for even more precise and powerful bass.
New training structure
The 2nd generation R-series subwoofers now feature larger two-layer magnets with more driving force.
Compared to the previous generation, this ensures particularly deep and powerful bass reproduction. A built-in shorting ring
and a Kevlar-coated cone guarantee a long service life and at the same time reliable performance of the subwoofer, even at high volumes.
Noise level at a new level
With the advent of the Type R platform, Alpine R-Series audio systems are known for their incredible power
and their reliable performance. Alpine now brings the next level with even more bass power with subwoofers from
the 2nd generation of the R-series.
Always reliable
A new polypropylene/ceramic composite cone to house the diaphragm provides additional rigidity while
providing incredible internal damping (vibration absorption) to smooth bass response and reproduce tight bass.
This unique, premium material also has higher heat resistance which ensures consistent bass performance
Can be used flexibly
The 2nd Generation R-Series subwoofers feature dual voice coil (DVC) with easy-to-set jumpers,
allowing flexible applications. A new "EZ-Change" twist-lock mounting system allows for attaching and removing
easily an optional grille without mounting screws, which provides additional protection to the membrane.
Greater precision
The subwoofers feature Alpine High Amplitude Multi-Roll (HAMR) surround technology.
This rubber surround allows the subwoofer cone to effectively vibrate air while remaining cool. With new technology,
a total diaphragm deflection of 20 mm is possible and allows incredible precision of the subwoofer.
sizes and variants
The new R-series subwoofers are available in 30cm (12 inch), 25cm (10 inch) and 20cm (8 inch) sizes
and are offered with an impedance of 2x 2 ? and 2x 4 ?.
Features
Dual Moving Coil (DVC) Subwoofer with Configuration Jumpers
Polypropylene/ceramic composite membrane
Twist-lock grid attachment system
Multi-Roll (HAMR) Surround for maximum excursion
Double layer magnetic structure
Included
30 cm (12 inch) DVC R2 series subwoofer with frame
2 jumpers for DVC voice coil configuration
manual
Features
750W RMS
Peak power 2250W
Frequency response: 24Hz-200Hz
Efficiency (1W/1m): 84.5dB
Impedance: 2? + 2?
Voice coil diameter: 65mm
XMax: 20mm
Magnet Weight: 144 oz
Installation depth 163 mm
Hole cutout: 275 mm
8 mm² pressure terminals with series or parallel connection bridge
CTA-2031 compliance
Reviews
Clear filtersThere are no reviews yet.