Description
Alpine HDA-V90
The Alpine HDA-V90 is a Hi-Res Audio certified 5-channel amplifier from Alpine’s Status Series, designed to deliver high-fidelity sound with minimal distortion. It supports 192kHz/24-bit playback, provides 75W RMS × 4 channels and 300W RMS × 1 subwoofer channel at 4Ω (100W × 4 + 500W × 1 at 2Ω), and features selectable input levels, high- and low-pass crossovers, a subsonic filter, and compatibility with remote bass knobs, all within a compact, high-efficiency design suitable for versatile vehicle installations.
Specifications
| Feature | Details / Notes |
|---|---|
| Hi-Res Audio Playback | 192kHz / 24-Bit |
| Amplifier Type | 5-Channel |
| Circuit | High-Efficiency Digital Circuit Design |
| Technology | Alpine Dual Negative Feedback Control Circuit |
| Bandwidth | High Bandwidth Amplifier |
| Class | Alpine Premium Class-D Circuit Design |
| Chassis | Copper-plated |
| PCB | Black circuit board |
| Terminal Layout | One-sided terminal layout |
| Top Panel Controls | Yes (sound controls) |
| Terminals | Quick-connect power + speaker terminals |
| Remote Bass Knob Support | Compatible with RUX-KNOB.2 / RUX-H01 (optional, sold separately) |
Tech Specs
| Specification | Details |
|---|---|
| Dimensions | 11.4375” x 7.5” x 2.125” |
| Power Rating | (14.4V, ≤1.0% THD+N) |
| 4Ω Output | 75W x 4 + 300W x 1 |
| 2Ω Output | 100W x 4 + 500W x 1 |
| Bridged Output | 200W x 2 @ 4Ω (ch1/2, ch3/4 only) |
| THD+N | 0.02% (10W into 4Ω) |
| S/N Ratio | 87dB (1W into 4Ω) |
| Frequency Response | 8–60kHz (-3dB) |
| Damping Factor | 500 (ch1/2/3/4), 1000 (subwoofer) |
| Selectable Input Level | HI/LO |
| Selectable Input Channels | 2/4/6ch |
| Variable Crossover | High pass / Low pass |
| Subsonic Filter | Variable (subwoofer) |
| Bass EQ | 0 to +12dB, Variable |
| Auto-Turn On | With remote sensing |
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.
Impressive Output
Powering a Hi-Res sound system without contributing noise during playback requires efficiency and precision and the HDA-V90 was intentionally designed to provide impressive power output to the system while ensuring the purest audio performance. The amplifier’s wide dynamic range capability provides impressive output in a compact chassis that fits most vehicle applications.
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