ALPINE X-A90M
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.
Features & Specifications
Features
Install
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Terminal Layout: One side
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Screw Mount / Wire Cover: Plug Type Connector (PWR and SPK Terminal)
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Mounting Design: Easy Stacking and Smart Installation
General
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Amplifier Type: Class-D (Digital)
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Channel Design: Mono
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Thermal Control: Thermal Management Control
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Power Supply: PWM regulated Interleaved flyback with active clamp
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Board Circuitry: S.T.A.R. Circuitry
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Power Indicator: Top Mounted LED Power/Status Indicator
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Speaker Level Input with remote turn on
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Crossover: Adjustable Low-pass Filter (LPF)
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Built-in Bass EQ
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Subsonic Filter: Variable Subsonic Filter
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Gain Control: Adjustable
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Bass Control: Remote Bass Control (RUX-KNOB2) Ready
SPECIFICATIONS
Max Power Output Ratings
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Total Max Power: 1800W
RMS Power Ratings
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Per Channel into 4ohms, 14.4V (≤1%THD+N): 600W
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Per Channel into 2ohms, 14.4V (≤1%THD+N): 900W
Sound Tuning
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Subsonic Filter (Subwoofer): 8-40 Hz (-24dB/oct)
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Crossover Frequency (LPF): 50-400 Hz (-24dB/oct)
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Equalizer (Bass EQ): 0-12dB (Fc 50Hz, Q Factor 1.3)
General
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Power Requirements: 14.4 V.DC (9 - 16 V allowable)
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Input Sensitivity (RCA Input): Hi: 0.4 - 10 V Lo: 0.1 - 4.0 V
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High Level Input with automatic power on
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Cable size: Power Cable 4AWG (20mm2), SPK Cable 8AWG (8mm2)
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Frequency Response (+0, -3dB: 1W into 4 ohms): 8-400Hz
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THD+N (10W into 4 ohms): <0.02%
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THD+N (600W into 4 ohms): <0.07%
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Damping Factor: >1500
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Signal to Noise (Rated Power into 4 ohms): >107dB
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Weight: 3.2 kg
Dimensions
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Heat Sink (WxHxD) mm: 297 x 51 x 192