ALPINE X-A70F
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: Channel Design: 4/3/2 Channel
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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 (LPF) / High-pass Filter (HPF)
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Gain Control: Adjustable
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Bass Control: Remote Bass Control (RUX-KNOB2) Ready
SPECIFICATIONS
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Max Power Output Ratings
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Total Max Power: 1400W
RMS Power Ratings
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Per Channel into 4ohms, 14.4V (≤1%THD+N): CH 1-4 4 x 120W
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Per Channel into 2ohms, 14.4V (≤1%THD+N): 4 x 175W
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Bridged into 4ohms, 14.4V (≤1%THD+N): 2 x 350W
Sound Tuning
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Crossover: Variable LPF, 50-400Hz (-12dB/oct )
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Crossover: Variable HPF, 50-400Hz (-12dB/oct )
General
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Power Requirements: 14.4 V.DC (9 - 16 V allowable)
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Input Sensitivity (RCA Input): Hi: 0.5 - 10 V Lo: 0.2 - 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) for CH-1/2/3/4: 10Hz - 60kHz
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THD+N (10W into 4 ohms): <0.02%
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THD+N (120W into 4 ohms): <0.07%
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Damping Factor: >500
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Signal to Noise (Rated Power into 4 ohms): >106dB
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Weight: 3.2 kg
Dimensions
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Heat Sink (WxHxD) mm: 297 x 51 x 192