Description
Included in this kit
This bundle includes an Alpine R2-A150M R-Series Mono Subwoofer Amplifier - 1500W at 1-Ohm, Hi-Res Certified, and 2x Alpine RS-W12D2 12-inch R-Series Shallow Subwoofer with Dual 2-Ohm Voice Coils.
1x Alpine R2-A150M R-Series Mono Subwoofer Amplifier - 1500W at 1-Ohm, Hi-Res Certified - (R2-A150M)
The Alpine “R-Series” line of speakers, subwoofers and amplifiers have a heritage of sound quality you can hear from a block away, and the newly added R-Series amplifiers are no exception. Aside from their best-in-class performance, these amplifiers are tuned to emphasize the characteristics of the R-Series speakers and subwoofers, giving you that legendary R-Series experience. They have a 15% reduced footprint compared to the previous models and are easier to install.
FEATURES
Install
Terminal Layout: One side
Small footprint for easy installation
Screw terminals (for speaker and power cables)
General
Class-D Amplification (Digital)
Channel Design: Mono Channel
Top panel controls
Thermal Management Control
Top Mounted LED Power/Status Indicator
Speaker Level Input with remote turn on
Crossover: Adjustable Low-pass (LPF) and Variable Subsonic filter
Adjustable Gain Control
Bass EQ
Remote Bass Control (RUX-KNOB2) Ready
SPECIFICATIONS
Max Power Output Ratings
Total Max Power: 2300W
RMS Power Ratings
Per Channel into 1 Ohms, 14.4V (≤1%THD+N): 1 x 1500W
Per Channel into 2 Ohms, 14.4V (≤1%THD+N): 1 x 1200W
Per Channel into 4 Ohms, 14.4V (≤1%THD+N): 1 x 700W
Sound Tuning
Crossover: Variable LPF: 50-400Hz (-24dB/oct)
Crossover: Variable Subsonic: 8Hz-40Hz (-24dB/oct)
General
Power Requirements: 14.4 V.DC (9 - 16 V allowable)
Input Sensitivity (RCA Input): Hi: 0.4V - 10V / Low: 0.1V - 4.0V
High Level Input with automatic power on
Cable size: Power Cable AWG 4, SPK Cable AWG 8
Frequency Response: 10Hz – 400Hz
THD+N (@ 10W into 4 Ohms): <0.04%
Damping Factor: >250
Weight: 5kg
Dimensions
Heat Sink (WxHxD) mm: 341 x 65 x 185
2x Alpine RS-W12D2 12-inch R-Series Shallow Subwoofer with Dual 2-Ohm Voice Coils - (RS-W12D2)
ULTRA-SHALLOW DESIGN
For those looking to add powerful, hard-hitting bass performance to their vehicle but lack the space to add a subwoofer, Alpine’s R-Series Shallow Subwoofer delivers the same fun and loud sound you’ve come to expect, now in a shallow subwoofer that’s designed to fit in most vehicle applications.
EXTREME OUTPUT
Don’t let the size fool you – the R-Series Shallow Subwoofers feature the same motor movement (20MM of excursion) as the full-size R2-Series Subwoofers for extreme output in a shallow woofer design. At the heart of the R-Series Shallow Subwoofers is an oversized 4-inch voice coil that houses the lightweight and powerful neodymium magnet for 600W RMS of power handling.
Precise Bass Control
Alpine’s Gen2 DD-Linear Magnetic Circuit technology, a compact and efficient dual-gap voice coil structure, allows for better control over the motor, resulting in lower distortion and precise bass control.
FEATURES
12” High-Performance Shallow Bass Driver
Alpine Gen2 DD Linear Magnetic Circuit
Cast Aluminum Frame
Aluminum Dust Cap
Neodymium Magnet
What's in the Box:
12” R-Series Shallow Subwoofer
Owner’s Manual
Warranty Information
Online product registration information
TECH SPECS
Mounting Depth: 3.25” (82.55mm)
X-Max: 20mm
Voice Coil: 4”(102mm)
Frequency response: 26Hz – 200Hz
Sensitivity (1W/1M): 81bB
Nominal Impedance: 2Ω
600W RMS / 1800W Peak Power Handling
Compatible with KTE-RS12G Subwoofer Grille Kit (sold separately)
RS-W12D2 - THIELE-SMALL PARAMETERS Sensitivity (1W/1m): 82 dB
DC Resistance (Re): 1.8∆ + 1.8∆
Free Air Resonance (Fs): 28 Hz
Equivalent Stiffness: 42.04 L
Mechanical Q (Qms): 6.53
Electrical Q (Qes): 1.15
Total Q (Qts): 0.98
Cone Area (Sd): 572 sq cm
Linear Excursion (Xmax): 20 mm
Mechanical Travel (Xmech): 54 mm