Goldhorn DSP
Factory audio systems use aggressive equalization and limiters to protect cheap speakers, leaving your music sounding flat and lifeless. The Goldhorn Holiday Sales Event is your opportunity to bypass these limitations. By combining a lossless media player, a multi-channel DSP, and high-fidelity amplification into a single chassis, Goldhorn restores the detail and soundstage depth lost in modern vehicle integration.
Choosing the Right Goldhorn Solution
The Goldhorn lineup is segmented by channel count and source capability. The DSPA 406 is the "Entry-Professional" choice, designed for 2-way active front stages or simple 4-channel upgrades. It retains the warm Class AB architecture but keeps the DSP channel count to six.
Stepping up to the DSPA 810 Pro opens the door to 3-way active systems. With 8 channels of amplification, you can power tweeters, midranges, and midbass drivers individually, while still having DSP channels left over for a subwoofer. At the top of the food chain, the P2 DSPA Pro isn't just an amplifier; it is a high-resolution source unit. It features a built-in DSD player that reads files directly from USB, bypassing your factory radio entirely for a pure, uncolored signal path.
Technical Features & "Voltage Build-Up"
Most compact DSP amplifiers use Class D topology to save space, often sacrificing high-frequency smoothness. Goldhorn distinguishes itself by using Class AB amplification in the 406 and 810 Pro series, aided by proprietary "Voltage Build-Up" technology. This internal power supply management allows the amp to swing higher voltages than standard 12V rails typically allow, resulting in higher headroom and punchier dynamics without the harsh digital glare of cheaper Class D chipsets.
Installation Advice
Because Goldhorn units (specifically the 406 and 810 Pro) utilize Class AB architecture, they run warmer than standard Class D mini-amps. When installing, ensure the mounting location—typically under a seat or in a trunk rack—has at least 1-2 inches of air gap for ventilation. Do not bury these units under carpet or in closed foam blocks. For the P2 DSPA Pro, because it acts as a high-res player, we recommend routing the USB controller cable to the center console for easy access to your music library.
