Description
Included in this kit
This bundle includes an Alpine RS-W12D4 12-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils, and an Alpine S2-A60M S-Series Class-D Mono Subwoofer Amplifier, Hi-Res Certified, 600W RMS at 1 & 2-Ohm.
1x Alpine RS-W12D4 12-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils - (RS-W12D4)
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: 4Ω
600W RMS / 1800W Peak Power Handling
Compatible with KTE-RS12G Subwoofer Grille Kit (sold separately)
RS-W12D4 - THIELE-SMALL PARAMETERS
Sensitivity (1W/1m): 81 dB
DC Resistance (Re): 3.6∆ + 3.6∆
Free Air Resonance (Fs): 29 Hz
Equivalent Stiffness: 43.84 L
Mechanical Q (Qms): 7.04
Electrical Q (Qes): 1.17
Total Q (Qts): 1.49
Cone Area (Sd): 572 sq cm
Linear Excursion (Xmax): 20 mm
Mechanical Travel (Xmech): 54 mm
1x Alpine S2-A60M S-Series Class-D Mono Subwoofer Amplifier, Hi-Res Certified, 600W RMS at 1 & 2-Ohm - (S2-A60M)
Reliable Performance and Value-Oriented Products -
Three new S-Series amplifiers join the S-Series family, known for reliable performance and value-oriented products. All three S-Series amps (mono, 4-channel and 5-channel) contain technology currently implemented in R and X-Series models. The S-Series amps feature attractive prices and are designed to perform perfectly with the existing S-Series speakers.
Allows High Power Output -
Compact and Powerful: the new digital amplification circuit allows high power output while keeping a small footprint. The S-A60M measures just 204mm in width x 204mm in length for easy installation in virtually any vehicle.Along with Alpine’s new intelligent amplifier platform, the new S-Series amplifiers feature an improved heat sink and protection circuit design that eliminates thermal shut-down, for dependable music playback.
Specifications -
• Power Requirements: 14.4 V.DC (9 - 16 V allowable)
• Input Sensitivity (RCA Input): Hi: 0.5 - 10 V Lo: 0.2 - 4.0 V
• High Level Input with automatic power on
• Cable size: Power Cable AWG 4, SPK Cable AWG 8
• Frequency Response (+0, -3dB: 1W into 4 ohms): 10Hz - 400Hz
• THD+N (@ 10W into 4 ohms): <0.03%
• THD+N (@ 50W into 4 ohms): <0.08%
• Damping Factor: >1000
• Signal to Noise (@ 50 Watts into 4 Ohms): >105dB
• Weight: 1.9 kg
Features -
• Amplifier Type: Class-D (Digital)
• Channel Design: Mono Channel
• Thermal Management Control
• Top Mounted LED Power/Status Indicator
• Speaker Level Input with remote turn on
• Crossover: Adjustable Low-pass (LPF)
• Gain Control: Adjustable
• Bass EQ
• Bass Control: Remote Bass Control (RUX-KNOB2) Ready