Description
Alpine HDP-D90
The Alpine HDP-D90 is a high-performance 9-inch HD digital media receiver designed to provide an exceptional car audio and video experience. With WXGA 1280×720 resolution, it delivers sharp visuals and supports multiple audio and video formats including AAC, FLAC, MP3, MP4, MKV, and more. The receiver features 2 USB ports, 1 AUX input, HDMI input/output, and 2 camera inputs for versatile connectivity. Its built-in 18W x 4 amplifier, 13-band parametric EQ, 6-channel time correction, and high/low pass crossover ensure precise audio tuning. Ideal for car enthusiasts seeking a complete multimedia solution, the HDP-D90 combines performance, convenience, and reliability.
Specifications
FEATURES
| Feature | Details |
|---|---|
| Amplifier Type | High-Performance 14-Channel Digital Sound Processor |
| Hi-Res Audio Playback | 192kHz/24Bit |
| Tuning | PC Tuning Application |
| Pre-Configured Systems | Selectable pre-configured sound system configurations |
| Embedded RTA | Yes, for sound tuning |
| Bluetooth® Audio Streaming | Included external module |
| Optional Controller | Available separately |
TECH SPECS
| Spec | Details |
|---|---|
| Hi-Res Audio Playback | 192kHz/24Bit |
| Channels | 14-Channel Inputs (All DSP controlled) |
| Inputs | 12-Channel Hi-level / 2-Channel RCA / Optical (SPDIF) / Coaxial (Digital) |
| Outputs | 10-Channel RCA / 12-Channel High-Level Amplified Outputs (50W x 8 @ 4Ω + 80W x 4 @ 4Ω) |
| EQ | 31-Band Parametric or Graphic |
| Channel Mixing | Matrix Input Summing |
| Sampling Rate | Internal: 192kHz/32Bit |
| S/N Ratio | >110 dB |
| THD | <0.001% |
| Crossovers | Hi Pass / Low Pass per channel |
| Time Correction | Up to 7 mm delay per channel |
| DSP Chip | Sigma DSP (ADAU1467x2) |
About The Product
Superior Sound
Using expertise gleaned from over five decades of crafting premium car audio products and trickle-down engineering and design from the Ultra Hi-Res AlpineF#1Status system technologies, the Alpine Status system features exceptional tooling and rich build quality for the best possible sound reproduction. Each component was hand-picked from the highest-quality materials for the highest in-class audio performance, that when used as a complete system, can achieve 192kHz/24bit playback.
System Powerhouse
Building a sound system while overcoming acoustical challenges in the interior environment of the vehicle is no easy feat, however, the HDP-D90 14-Channel Hi-Res Digital Sound Processor Amplifier provides flexible system building and Hi-Res processing power up to 192kHz/24 Bit for an infallible listening experience.
Ultra Processing Power
Custom developed for Hi-Res Playback, this unit has a 192kHz/64Bit internal sampling rate and an ultra wide audio bandwidth of 10Hz-110kHz for recording studio level sound. Intentional designs, like copper-plated chassis, bring the signal to noise ratio up to >110dB and minimize noise and distortion during playback for complete music fidelity that’s true to the original source.
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