Alpine HDA-V90 5-Channel Power Amplifier
Alpine Introduces the all-new Alpine Status sound system: using the same engineering and design concepts drawn from the third generation, Ultra High-Resolution AlpineF#1Status system, Alpine created “Alpine Status” to achieve High-Resolution Sound at a more approachable and accessible price point. The Alpine Status system is also extreme flexible: all components can be purchased and used in “stand-alone” configuration.
If you want to build a full Alpine Status sound system with external amplifiers, we recommend the Alpine Status Class-D amplifiers. These amps are developed to perfectly match the Alpine Status speakers and subwoofer for best sound quality.
All controls are conveniently located on the top side of the amplifiers, protected by a cover plate. This gives you easy access to HP / LP filters and frequency adjustments, gain controls and input channel selectors (different for each amplifier model).
The HDA-V90 5-Channel Power Amplifier features a Class-D amplification circuit with Sierra-H technology (see below for more details on Sierra-H). It features an RMS power output of 4x 75 Watts + 1x 300 Watts @ 4Ohm, 4x 100 Watts + 1x 500 Watts @ 2Ohm or 2x 200W @ 4Ohm bridged and a frequency response of 10Hz to 60kHz (channel 1-4) and 8Hz – 400Hz (channel 5).
Product Highlights
- 5-channel car amplifier
- 75 watts RMS x 4 + 300 watts RMS x 1 at 4 ohms
- 100 watts RMS x 4 + 500 watts RMS x 1 at 2 ohms
- 200 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 at 2 ohms
- Hi-Res Class-D amplifier technology
- frequency response: (-3 dB) 8 to 60,000 Hz
- variable high- and low-pass filters (50-400 Hz, 12 dB/octave)
- variable subsonic filter (8-40 Hz, 24 dB/octave)
- variable bass boost (0-12 dB, 50 Hz)
