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Alpine introduces the all-new X-Series of high-grade speakers and amplifiers. These products have been engineered and tuned to create a perfect match for extraordinarily dynamic, realistic sound reproduction and a spatial sound impression.
The all-new X-Series amplifiers set a new standard for sound quality performance and power output in a very compact design. Available in mono, four channel and five channel configuration, these amps are a perfect match for the all-new X-Series speakers and subwoofers.
X-Series amplifiers are built on a new Alpine-proprietary circuit design that achieves class-leading power density and reliability while performing at the top of its class. By simplifying the circuit topology, Alpine is able to ensure the cleanest possible signal path. While the simplicity of the circuit contributes to a great sounding signal, we added an exclusive dual feedback loop that corrects signal distortion. This clever design results in a frequency response that not only meets the Hi-Res audio standard of 40kHz but even extends up to 60kHz. The amp maintains a very low phase shift throughout the music spectrum, which allows your music stay faithful to the original recording with realism that puts you in the centre of the performance.
Compact and Powerful: the new digital amplification circuit allows very high power output while keeping a small footprint.
The new X-Series amps are designed for true Hi-Res Audio playback, featuring ultra-low distortion and a wide frequency range.
At the core of the X-Series Amplifier′s chassis is a solid cast aluminium heat sink, which keeps the amplifier cool when performing at its peak power levels. Excess heat is removed from the amplifier through the newly designed heat sink profile, which both improves airflow and increases surface cooling area. The fan-less channels located on both sides of the amp allow for convection flow of air; hot air naturally rises out from the top of the amplifier, which causes a vacuum that sucks in cool air from below. This smart design allows for continuous thermal control for an uninterrupted listening experience.
We fully redesigned the speaker and power supply terminal connectors: the very compact design allows clean and simple installation with lossless connectivity. Includes High Level Input with automatic power on.
Terminal Layout: One side
Screw Mount / Wire Cover: Plug Type Connector (PWR and SPK Terminal)
Mounting Design: Easy Stacking and Smart Installation
Amplifier Type: Class-D (Digital)
Channel Design: Mono
Thermal Control: Thermal Management Control
Power Supply: PWM regulated Interleaved flyback with active clamp
Board Circuitry: S.T.A.R. Circuitry
Power Indicator: Top Mounted LED Power/Status Indicator
Speaker Level Input with remote turn on
Crossover: Adjustable Low-pass Filter (LPF)
Built-in Bass EQ
Subsonic Filter: Variable Subsonic Filter
Gain Control: Adjustable
Bass Control: Remote Bass Control (RUX-KNOB2) Ready
Max Power Output Ratings
Total Max Power: 1800W
RMS Power Ratings
Per Channel into 4ohms, 14.4V (≤1%THD+N): 600W
Per Channel into 2ohms, 14.4V (≤1%THD+N): 900W
Subsonic Filter (Subwoofer): 8-40 Hz (-24dB/oct)
Crossover Frequency (LPF): 50-400 Hz (-24dB/oct)
Equalizer (Bass EQ): 0-12dB (Fc 50Hz, Q Factor 1.3)
Power Requirements: 14.4 V.DC (9 - 16 V allowable)
Input Sensitivity (RCA Input): Hi: 0.4 - 10 V Lo: 0.1 - 4.0 V
High Level Input with automatic power on
Cable size: Power Cable 4AWG (20mm2), SPK Cable 8AWG (8mm2)
Frequency Response (+0, -3dB: 1W into 4 ohms): 8-400Hz
THD+N (10W into 4 ohms): <0.02%
THD+N (600W into 4 ohms): <0.07%
Damping Factor: >1500
Signal to Noise (Rated Power into 4 ohms): >107dB
Weight: 3.2 kg
Heat Sink (WxHxD) mm: 297 x 51 x 192