Features

• Hi-Res Audio DSP Amplifier (192kHz / 32bit max sampling rate without down-sampling)
• Built-in 12-channel amplifier (8x 50 Watts + 4x 80 Watts @ 4Ω, 14,4V)
• MUSES 8820 operational amplifier
• Highly flexible system configuration
• Matrix input summing
• High-Class XO (1/1.000) Crystal Oscillator Clock Generator
• 31-Band / Channel Parametric / Graphic Equalizer
• Digital Time Correction
• External Bluetooth dongle included
• High-performance PC software
• Optional controller available (RUX-C810)

Specifications

• Performance
• Power Output (rated 4Ω, 14,4V, 10% THD): 8x 50 Watt + 4x 80 Watt
• THD+N RCA: 1W into 4Ω ≤0.01%
• S/N RCA: A-wt ≥100dB
• Input Voltage: High level 26 Vpp / RCA 8 Vpp
• Output Voltage: High level CH1～8: 40 Vpp, CH9～12: 50 Vpp / RCA 10 Vpp
• Frequency Response (1W into 4Ω): 20Hz～40kHz

General

• Input Impedance: High level 14Ω / RCA 10kΩ
• System Sampling Rate: 192kHz/32bit
• Operating Voltage: 9～16V
• Standby Power Consumption: ≤0.1W
• Remote Start Input High-Level (H1-/H1+), ACC optional
• Remote Start Output: 12V (0.2A)
• Output Channel Signal Gain Range: -60dB～+6dB
• Output Signal Equalizer
• Type: Parametric / Graphic Equalizer
• Frequency: 20Hz～40kHz (1Hz steps)
• Q value: 0.404～28.852
• Gain: -12.0dB～+12.0dB (0.1dB steps)
• Output Signal Divider
• Pass independent filters
• Filter type: Link-Ril, Bessel, Butter-W
• Filter crossover point: 20Hz～40kHz (1Hz steps)
• Filter slope: -6dB/Oct～-48dB/Oct
• Output Phase: normal phase or reverse phase (0°～360°)
• Output Delay: 0.000～20.000ms、0～692cm、0～273inch
• Preset Sound Effects: 6 sound data presets
• Weight 4.5kg
• Dimensions: Width 278mm / Depth 256mm / Height 58mm

HI-RES AUDIO DSP AMPLIFIER

The HDP-D90 12-channel DSP amplifier is Hi-Res Audio certified and sounds simply fantastic. It is probably also the most flexible product we ever developed. It can be used in connection with the HDS-990 Alpine Status Media Player or in stand-alone operation with any original or aftermarket radio. Due its many input and output options, this DSP amp has countless passive and active configuration possibilities.

PROFESSIONAL SOUND TUNING SOFTWARE

The included sound-tuning software makes it very easy to set-up and tune your Alpine Status system. You can select from pre-configured systems for input summing and output configuration as easy as possible. Tune every channel with the 31-band parametric-EQ, 3-Way X-over and digital time correction with the all-new software interface, that allows you to see all settings at a glance.

HI-RES AUDIO MADE ACCESSIBLE

The Alpine Status system features many technologies, components and materials of the AlpineF#1Status system to achieve ultra high-precision music reproduction - at an affordable price tag. It is designed to play music tracks at 192kHz / 24bit format, which are widely accessible in many online stores and streaming platforms. High-Res Audio playback of 192kHz / 24bit allows Alpine Status to create a heightened listening experience in the vehicle that emulates the feeling of an intimate recording studio session.