Alpine R2-SB12V 12" Loaded Subwoofer Box w/ R2-W12D4 Sub+KTA-200M Amp+Bass Knob

• (1) Alpine R2-SB12V 12” R-Series 750W RMS Halo Subwoofer in Sub Box Enclosure 2 Ohm
• (1) Alpine KTA-200M Mono 400w Power Pack Amplifier Behind Radio/GloveBox Amp Class D
• (1) ALPINE RUX-KNOB.2 Remote Control Bass Knob For Select Alpine Amplifiers Amps

Description of R2-SB12V:

The next generation of sound performance is here with the new R-Series Halo Preloaded Subwoofers featuring the new R-Series “R2” subwoofers for more accurate and authoritative bass.

Features:

• Unique ProLink™ Design
  ProLink™ is unique to Alpine and allows you to link two R2-SB12V enclosures together using an optional KTX-H12 linking kit to create a dual subwoofer enclosure.
• Stand Out in the Crowd
  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.
• Improved Performance
  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.
  

Specifications:

• 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
  

THIELE-SMALL PARAMETERS

• 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 cm2
  
• Linear Excursion (Xmax): 20 mm
  
• Mechanical Travel (Xmech): 72 mm

Description:

PowerStack Installation
The KTA-200M follows Power Pack Amplifier, in compact size, easy installation and overall power. Both amplifiers, while designed to “stack” behind the iLX-W650, or similar 2-DIN radio, can also be used as standalone solutions in vehicles that don’t have space for a traditional amplifier.

Powerful Bass
The ratio of power to price is unmatched in the industry, as the KTA-200M doubles its power from 200 to 400 watts with Alpine’s DPP technology. During powerful, or “dynamic,” passages of music, DPP will adapt to the needs of the music by adjusting the gain of the amplifier and delivering bursts of power that match the peak demands of the music.

New to the KTA-200M, a voltage adapting input circuit is included to maintain the maximum source signal level without clipping. This ensures that the KTA-200M can continue to produce powerful, clean bass even at higher volumes and dynamic musical passages.

Features:

• CTA-2006
• PowerStack capable with the Alpine iLX-W650
• Alpine’s Class D Amplifier Circuit w/ Dynamic Peak Power (DPP)
• 100W x 1 RMS (4?, 14.4V, =1% THD+N)
• 200W x 1 RMS (2?, 14.4V, =1% THD+N)
• 400W x 1 DPP (2?, 14.4V, =1% THD+N)
• >85dB S/N (ref. 1W into 4?)
• =0.1% THD+N (ref. 10W into 2?)
• Single-side 22-pin connector
• RCA inputs (selectable, Low range=0.2-4V)
• Sound controls; Crossovers-Off/60Hz/80Hz/120Hz Linkwitz Riley LP Filter @ -24dB/Oct. (selectable); Input gain setting (variable)

Description:

The optional RUX-KNOB.2 remote bass control knob plugs right in to select Alpine amplifiers for quick direct subwoofer control to make bass adjustments on the fly.

COMPATIBLE MODELS
The RUX-KNOB.2 is specifically designed as the controller for use with any of the following PDX Amplifiers: MRV-M1200, Mrv-M500, MRV-M250, PWA-S10V, KTP-190U, MRX-M50, MRX-M100, MRX-V60, PDX-M12, PDX-M6, PDR-M65, PDR-V75, PDX-V9, X-A70F (3 Channel Mode), X-A90V, and X-A90M.?

FROM THE INSIDE
With the RUX-KNOB.2, get full control over your Alpine amplifier, conveniently from inside the car. With the RUX-KNOB.2 installed inside the vehicle cabin, easily adjust the bass gain of your amp while seated inside.

MULTIPLE AMP CONTROL
Yes, there is a way to control multiple amps from just one RUX-KNOB.2 controller – with the use of simple telephone cord adapters (which are readily available at many retailers).

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