Alpine HDS-990

Product highlights:

General Features:

• high-resolution digital media player (does not play discs)
• no AM/FM radio tuner
• black box source unit and dash-mountable commander unit with wiring harnesses for connection between the two and to factory radios (if desired)
• built in amplifier: 25W x 4 RMS (50W x 4 max)
• source unit not designed to work in most dash openings

Smartphone Features:

• built-in Bluetooth for audio streaming (does not allow for hands-free calling)
• compatible with AAC, aptX/aptX HD, LDAC, and SRC formats for streaming audio

Audio Features:

• audiophile-grade components, materials, and construction
• plays AAC, AIFF, ALAC, APE, DSD, FLAC, LDAC, MP3, M4A, WMA, and WAV files up to 24-bit/192kHz resolution with wired connection
• high-resolution indicator light on commander unit

Expandability:

• inputs: 3 USB ports (1 front, 2 rear); rear 3.5mm auxiliary input ; 4-channel high-level analog input
• outputs: digital coaxial output; digital optical output; 4-channel high-level analog output; 6-channel preamp outputs (4-volt front, rear, sub)

Other Info:

• source unit dimensions: 7"D x 5-11/16"W x 2"H
  commander unit dimensions: 4-13/16"W x 2-1/8"H
• warranty: 1 year