Alpine HDP-D90 Status Hi-Res 14-Channel DSP with 12-Channel Amplifier
₹2,99,999.00
₹2,40,000.00
The Alpine HDP-D90 is a Hi-Res Audio 14-channel digital sound processor (DSP) from the Alpine Status range, with a built-in 12-channel amplifier.
- Amplifier: 8 x 50 W + 4 x 80 W (4 ohm, 14.4 V)
- 192 kHz / 32-bit processing without down-sampling; MUSES 8820 op-amp
- 31-band parametric / graphic EQ per channel, digital time correction and matrix input summing
- External Bluetooth dongle and PC tuning software
- Optional RUX-C810 controller
Technical specifications: Type: 14-channel DSP with 12-channel amplifier; Power output: 8 x 50 W + 4 x 80 W (4 ohm, 14.4 V, 10% THD); Frequency response: 20 Hz – 40 kHz; S/N ratio (RCA): ≥ 100 dB (A-weighted); THD+N (RCA): ≤ 0.01%; EQ: 31-band parametric / graphic, 20 Hz – 40 kHz; Crossover slopes: −6 to −48 dB/oct (Linkwitz-Riley, Bessel, Butterworth); Dimensions: 278 x 58 x 256 mm (W x H x D); Weight: 4.5 kg.
Genuine Alpine product.
Quantity
Technical Specs
| Brand | Alpine |
| Model | HDP-D90 |
| Type | 14-channel DSP with 12-channel amplifier |
| Power output | 8 x 50 W + 4 x 80 W (4 ohm, 14.4 V, 10% THD) |
| Frequency response | 20 Hz – 40 kHz |
| Sampling rate | 192 kHz / 32-bit |
| S/N ratio (RCA) | ≥ 100 dB (A-weighted) |
| THD+N (RCA) | ≤ 0.01% |
| EQ | 31-band parametric / graphic, 20 Hz – 40 kHz |
| Crossover slopes | −6 to −48 dB/oct (Linkwitz-Riley, Bessel, Butterworth) |
| Dimensions | 278 x 58 x 256 mm (W x H x D) |
| Weight | 4.5 kg |
| MRP (India, w.e.f 1 Jun 2026) | ₹ 2,99,999 |
About Alpine & VA3 Car Studio
Alpine (Alps Alpine Co., Ltd., Japan) has defined premium in-car entertainment for over five decades — from Hi-Res Audio head units and DSP amplifiers to reference speakers, subwoofers and vehicle-specific sound systems. VA3 Car Studio supplies genuine Alpine products in India with expert system design, tuning and professional installation support.