Alpine X-A90V

Beskrivning

4-Kanaligt + mono Class-D slutsteg från Alpine’s nya X-Serie

Helt nya Alpine X-Serien.
Alpine har satt ihop sina bästa ljudingenjörer världen över för att skapa en riktigt bra line up med högtalare och slutsteg som representerar Alpines sound ID.

4-channel + Mono Power Amplifier – X-A90V
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.

HIGH PERFORMANCE WHILE RETAINING CLASS-LEADING POWER DENSITY
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.

General
* Amplifier Type: Class-D (Digital)
* Channel Design: 4-channel + 1-channel (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 (LPF) / High-pass Filter (HPF)
* Built-in Bass EQ
* Subsonic Filter: Variable Subsonic Filter
* Gain Control: Adjustable
* Bass Control: Remote Bass Control (RUX-KNOB2) Ready

Specifikation

* RMS Power Ratings
Per Channel into 4ohms, 14.4V (≤1%THD+N): 75W RMS x 4 + 300W RMS x 1
Per Channel into 2ohms, 14.4V (≤1%THD+N): 100W RMS x 4 + 500W RMS x 1
Bridged into 4ohms, 14.4V (≤1%THD+N): 200W RMS x 2
* Subsonic Filter (Subwoofer): 8-40 Hz (-24dB/oct) for Mono
* Crossover Frequency (LPF): 50-400 Hz (-24dB/oct) Mono
* Crossover Frequency (HPF): 50-400 Hz (-12dB/oct) Full-Range
* Equalizer (Bass EQ): 0-12dB
* Power Requirements: 14.4 V.DC (9 – 16 V allowable)
* Input Sensitivity (Speaker Level Input): 0.5 – 10V (CH1/2, CH3/4), 0.4 – 10V (Subwoofer)
* Input Sensitivity (RCA Input) : 0.2 – 4V (CH1/2, CH3/4), 0.1 – 4V (Subwoofer)
* 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) for CH-1/2/3/4: 10 – 60kHz
* Frequency Response (+0, -3dB: 1W into 4 ohms) for Subwoofer: 8 – 400 Hz
* THD+N (10W into 4 ohms): <0.02%
* THD+N (600W into 4 ohms): <0.07%
* Damping Factor for CH-1/2/3/4: >500
* Damping Factor for Subwoofer: >1000
* Signal to Noise (Rated Power into 4 ohms): >105dB (CH1-4)
* Signal to Noise (Rated Power into 4 ohms): >104dB (Mono)
* Dimensioner (BxHxD): 297 x 192 x 51mm
* Weight: 3,3kg

Läs mer på: www.alpine-electronics.se