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Goldhorn P2 DSPA Pro 16 channel DSD player and amplifier
Goldhorn P2 DSPA Pro DSD player and amplifier top view
Goldhorn P2 DSPA Pro DSD player and amplifier angled view
Goldhorn P2 DSPA Pro DSD player and amplifier front
Goldhorn P2 DSPA Pro DSD player and amplifier back

Vendor:Goldhorn

Goldhorn P2 DSPA Pro — 16-Channel DSD Player & DSP Amplifier

$2,487.00

Goldhorn P2 DSPA Pro is an all-in-one DSP/DSD player/amplifier designed for high-end vehicle integrations. It includes a 16-channel DSP, an integrated DSD player, and an 8-channel Class D amplifier rated at 8 × 80 W @ 4 Ω, with 8-channel high-level inputs for factory head unit compatibility and plug-and-play installation.

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Product details

Advanced Specifications
  • DSP processing: 16-channel
  • DSP chip: ADI ADAU1452
  • Output EQ: 31-band parametric (±15 dB), 0.1 dB steps, Q 0.5–15
  • Input EQ: 5-band (±15 dB), 0.1 dB steps
  • Output delay: 0–20 ms (0.02 ms steps)
  • Input delay: 0–10 ms (0.02 ms steps)
  • Phase rotation: 0–359°
  • Crossover range: 20 Hz – 20 kHz (1 dB steps)
  • Crossover types: Butterworth, Bessel, Linkwitz
  • Crossover slopes: 6–48 dB/oct (Butterworth/Bessel); 12–36 dB/oct (Linkwitz)
  • DAC chip: TI PCM1690 (8-channel), 24-bit / 192 kHz
  • ADC chips: 2 × PCM1840 (dual), 24-bit / 192 kHz
  • Op-amps: NJM4580 & MC33078
  • Integrated amplifier: 8 × 80 W @ 4 Ω (Class D)
  • Total amplifier power: 640 W max
  • Amplifier THD+N: < 0.02%
  • Amplifier S/N ratio: > 100 dB
  • High-level inputs: 8 channels (24 V max)
  • RCA inputs: 2 channels (4 V max)
  • RCA pre-outs: 8 channels @ 6 Vrms
  • Total outputs: 16 channels (8 amplified + 8 RCA)
  • RCA THD+N: < 0.003%
  • USB inputs: 3 × USB 2.0 Host
  • Bluetooth: 5.0 (aptX-LL / aptX-HD)
  • Supported formats: DFF/DSF (DSD64/128/256), WAV, FLAC, APE, AIFF/AIF, MP3, AAC, OGG, WMA
  • USB-DAC / OTG playback: up to 192 kHz / 32-bit (as stated)
  • Operating voltage: 11–16 V
  • Fuse rating: 40 A
  • Start-stop compatible: Yes (EPS)
  • User presets: 8
  • Dimensions: 217 × 170 × 43 mm
  • Finish: red anodized aluminium
Key Features
  • All-in-one unit: 16-channel DSP + DSD player + 8-channel Class D amplifier
  • 8-channel high-level inputs for factory system integration
  • 16 total output channels: 8 amplified + 8 RCA pre-outs
  • 31-band parametric EQ per channel (output EQ)
  • Adjustable crossovers, time alignment, and phase rotation (as specified)
  • Native DSD playback support up to DSD256 (DFF/DSF)
  • 3 × USB host inputs for storage playback
  • Bluetooth 5.0 streaming with aptX-LL / aptX-HD support
  • 8 user presets for saved tuning configurations
  • Start-stop compatible (EPS)
  • Red anodized aluminium chassis (as stated)
Best Suited For
  • OEM system upgrades requiring 8-channel high-level input integration
  • Multi-speaker builds needing 16 channels of DSP output control
  • Systems aiming for 3-way active crossover layouts using onboard amplification (as stated)
  • Installations that require plug-and-play connection without cutting factory wiring
  • Users wanting integrated playback with DSD256 support and USB storage options
  • Builds that need both amplified channels and RCA pre-outs for flexible system planning
Why OSCA Backs This Product

When the goal is a high-function upgrade with controlled install complexity, an integrated platform like this can simplify the system architecture significantly. Based on the stated feature set, the P2 DSPA Pro covers three common upgrade needs in one chassis, DSP processing, playback, and multi-channel amplification, while keeping OEM integration practical via 8-channel high-level inputs and plug-and-play wiring. The combination of amplified outputs plus RCA pre-outs also supports a range of build paths, from fully integrated multi-speaker systems to staged upgrades that add external amplification later.
Goldhorn P2 DSPA Pro Tech Specs P2 DSPA Pro Owners Manual (PDF) P2 DSPA Pro System Example

All-in-One DSP Processing, Playback, and Amplification in One Chassis

The P2 DSPA Pro brings processing, playback, and amplification together in one streamlined platform, making it an ideal solution for high-end vehicle integration. Designed to work neatly with factory systems, it delivers a cleaner, more refined foundation for better sound while keeping installation simple and flexible.

With onboard amplification for immediate results and pre-outs for future expansion, the P2 DSPA Pro gives you the freedom to build a system that suits your goals now and grows with you later. It is a smart all-in-one solution for anyone wanting strong performance, clean integration, and a clear path to something more serious.

The Gold Standard in Car Audio

Since its establishment in 2004, Goldhorn Electronics has risen to the forefront of China’s high-end car audio market. Drawing on decades of experience in high-fidelity sound and automotive electronics, Goldhorn engineers develop products designed to resolve musical nuance and accuracy inside the acoustically complex vehicle environment. With in-house research, manufacturing, and technical support, the brand has earned recognition both domestically and internationally for its refined, performance-driven solutions.

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