Alpine R2-A150M R-Series Mono High Power Amplifier

R2-Series Mono High Power Amplifier (1500w RMS @1Ω)

SKU: R2-A150M

$899.95

Description

R-Series Mono High Power Amplifier

The highly anticipated and innovative all-new R-Series amplifiers are truly remarkable masterpieces of power.

The meticulous approach to every aspect of the Alpine R2-A150M design and engineering has achieved sonic excellence and power performance. All while being embodied in a compact form factor. Furthermore, these amplifiers incorporate technological advances gained from the ultra high end Alpine Status series amplifiers.

The bold aesthetic design and stunning build quality of these Amplifiers will amaze you. From the moment you see, touch, and hold them, they exude quality. With their solid cast aluminium body, precision machined finishes, and high quality terminal blocks, every detail is premium and first class.

These amplifiers are smaller and more powerful than ever before. Alpine's exclusive digital design architecture has enabled a significant reduction in footprint size without compromising audio specifications and power output. In fact, they are 15% smaller than their predecessors, and the completely new R2-A150M is Alpine's most powerful amplifier ever in a highly compact chassis, outputting a staggering 1500W RMS @1Ω.

Beneath the exquisite beauty cover panel, you will find top panel controls that provide convenient access to configure the Amplifier and fine tune audio calibration adjustments. Additionally, the single sided terminal layout and integrated chassis mounting make installation a breeze.

These pint sized yet potent Amplifiers deliver enormous and effortless power, coupled with incredible audiophile grade sound quality. They are the perfect choice for discerning music fans and astute system-builder enthusiasts.

Born to be played loud. The Alpine R2-A150M offer legendary performance with extreme power output, matched with unrivalled sound quality and reliability.

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Exquisite Design, Inside and Out

These beautifully designed R-Series Amplifiers are all new ultra modern. Plus constructed with machined alloy detailing and premium finishes throughout. For unmatched accuracy and control an all digital dual post filter feedback loop has been added. With the added bonus of mining internal noise.

Trickle-Down Technology

Using “trickle down” technology inspired design, and performance cues from the High-Resolution Alpine Status systems, the Next Generation R-Series Amplifiers feature Alpine’s exclusive circuit design architecture that will take this legendary system to the next level in sound performance.

Alpine_R2-A150M

Compact and Powerful

The Alpine R2-A150M is Alpine’s most powerful amplifier in a highly compact chassis, outputting up to an astonishing 1500W RMS at a 1Ω load. Despite this high power output, the Alpine R2-A150M’s small foot print results in greater installation flexibility normally not possible from Amplifiers of this specification.

Top Panel Controls

Beneath the sleek brushed alloy cover panel you will find the gain and cross over controls. Hidden atop the Amplifier for that convenient but discreet use. Now with mounting feet that are integrated into the chassis of the amplifier. All for those improved aesthetics and installation ease.

Single-Sided I/O Terminals

All speaker I/O is consolidated onto a singular side of the chassis. This not only makes positioning and connecting the Amplifier easier and more flexible but also allows for beautifully clean installations.

Maximum Bass with Multiple Subwoofers

The Alpine R2-A150M’s immense power allows it to handle multiple Subwoofers with ease. Designed to perfectly match the power handling of multiple configurations, such as dual 10” or 12”, even up to four 8” R-Series Subwoofers will run easily by this single power house Amplifier.

Control your Subwoofer

The optional RUX-KNOB.2 remote bass knob controller (sold separate) connects directly to R-Series Amplifiers, providing easily accessible Subwoofer control to make bass adjustments on the fly to enhance your listening experience. You can mount it in a number of locations due to its tiny size for your convenience.

Warranty as per Alpine's Terms and Conditions

  • All-new Bold Design
  • Compact Chassis
  • Easy Access Controls
  • RCA and Speaker Level Inputs
  • Bandpass Filter
  • Superior Sound Stage
  • Bridgeable
  • Bass EQ
  • Subsonic Filter
  • Variable Low Pass Filters
  • Thermal Protection (Zero Shut-Off)
  • Remote Bass Knob Ready (RUX-KNOB.2)

Output

  • Output Channel: Mono

Power Ratings

  • Power (@14.4V 1% THD)
    • Per Channel into 1 Ohms, 14.4V: 1 x 1500W
    • Per Channel into 2 Ohms, 14.4V: 1 x 1200W
    • Per Channel into 4 Ohms, 14.4V: 1 x 700W
  • Total Max Power: 2300W

THD+N

  • Ref.: 10W into 4Ω: ≤0.04%
  • Ref.: 10W into 2Ω: ≤0.06%
  • Ref.: 10W into 1Ω: ≤0.05%
  • Ref.: Rated Power into 4Ω: ≤1.0%
  • Ref.: Rated Power into 2Ω: ≤1.0%
  • Ref.: Rated Power into 1Ω: ≤1.0%

S/N Ratio

  • IHF A-wtd +AES-17 Ref.: 1W into 4Ω: >75 dB
  • IHF A-wtd +AES-17 Ref.: Rated Power into 4Ω: >103 dB

Frequency Response 

  • (0+/-3dB) Ref.: 1W into 4Ω: 10Hz – 400Hz
  • (0+/-1dB) Ref.: 1W into 4Ω: 15Hz – 325Hz

Damping Factor

  • Ref.: 10W into 4Ω at 100Hz:  >250
  •  

Input Sensitivity

  • RCA Input Ref.; Rated Power into 4Ω
    • Hi: 0.4 – 10V
    • Lo: 0.1 – 4.0V

Crossover

  • Variable LPF
    • 50Hz – 400Hz (-24dB/oct.)
  • Variable Subsonic
    • 8Hz – 40Hz (-24dB/oct.)

Equaliser

  • Bass EQ (fc=50Hz): 0 to +12dB (Variable)

Remote Level*

  • Linear Attenuation : 0 to -20dB

* Requires optional RUX-KNOB.2.

Input Impedance

  • > 10kΩ

Preamp Output

  • > CH-1/2 Input Pass-through, Buffered: 4V max

Dimensions

  • (WxHxD): 341 x 65 x 185mm
  • Weight: 5kg

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