Alpine Status high-resolution audio system

Alpine designed its Status System components for high-resolution audio playback. Their Status Series digital receiver , amp, speakers, and subs were designed to work together and play your 192kHz/24bit digital music streaming files with high-quality, studio-level purity and sonic fidelity.

Multi-channel high fidelity power

Your car's multi-speaker high-resolution audio system needs lots of power and precise tuning to sound its best — and Alpine's HDP-D90 Status Series amplifier and digital processor provide it with stylish good looks plus practical integration and fine-tuning features. You won't believe how many more details you'll hear that were missing in your music before installing this amplifier, thanks to its high-fidelity digital inputs and sound processing.

The amp provides eight output channels of 50 watts RMS each, plus four channels of 80 watts RMS each — each with a wide, high-definition frequency response that improves your music's realism and presence. It's perfect for powering front tweeters, midrange, and mid-bass components, rear full-range speakers, plus a couple of subwoofers from bridged channels — or whatever other combinations you can dream up.

Works with factory radios

If you're leaving the factory stereo intact, all the audio functions that were available in your system will still work after upgrading the power of each individual speaker by routing the factory signals through the amplifier. The HDP-D90 can handle pre-processed factory signals up to 80 watts per channel, so even your vehicle's premium amplified system can be upgraded without losing features.

Fine-tuning the sound

The HDP-D90 features 14 channels of digital sound processing (DSP) controlled by Alpine's HDP DSP tuning app running on your laptop or PC, or their HDP-D90 mobile phone tuning app via Bluetooth® connection to your device. Each channel features sophisticated sound controls, including a 31-band EQ, a wide variety of crossover filters, phase control, and time delay.

HDP-D90: 10 RCA outputs; 2 low-level, 12 high-level, and 2 digital inputs; and control connections

Product highlights:

12-channel car amplifier with digital processing
- 50 watts RMS x 8 + 80 watts RMS x 4 at 4 ohms
- 50 watts RMS x 8 + 160 watts RMS x 2 bridged at 4 ohms
Class D amp technology
- 100 dB signal-to-noise ratio, 0.01% distortion
- frequency response: 20-40,000 Hz
digital signal processing (192 KHz, 32-bit sampling rate)
- adjustments and settings made via Alpine's HDP DSP tuning app on your laptop or PC and mobile tuning app on your compatible Bluetooth device
- 31-band parametric and graphic EQ
- high- and low-pass filters with selectable filter type, crossover point, and slope
- phase and delay adjustment controls
- 6 sound effects presets

More info:

optional wired remote controller (source, volume, bass, presets)
10-channel processed RCA preamp outputs
matrix mixing assignable inputs:
- 12-channel high-level harness (handles up to 26 Vrms)
- 2-channel RCA
- coaxial and optical digital
- Bluetooth streaming (receiver/dongle included)
wiring and hardware not included with amplifier
- 4-gauge power and ground wires recommended
fuse rating: 30A x 2
dimensions: 11"W x 2-5/16"H x 10-1/2"D
warranty: 1 year
MFR # HDP-D90
Item # 500HDPD90
California customers: www.P65Warnings.ca.gov.

What's in the box:

14-Channel audio processor/amplifier
6" 26-Pin Input harness
Bluetooth module with attached 6" cable (RJ-45)
5' USB cable (type-A to type-B)
2 Mounting brackets
Four 3/4" screws
Four 6mm machine screws
4 Spare speaker output set-screws
1/8" Brass plug
Quick Reference Guide
Guide addendum
Warranty information
Registration information

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Alpine HDP-D90