
SOUND MAGUS EP16S DSP
Sound Magus EP16S – Pure DSP Processor
Executive Summary
The Sound Magus EP16S represents the pinnacle of digital signal processing in the automotive audio space. As a premium top-of-the-line DSP, it is designed to deliver uncompromising control, pristine sound quality, and advanced flexibility for both audiophiles and professional installers. With 16 fully independent channels, high-resolution audio inputs, and robust tuning software, the EP16S empowers users to achieve reference-level system performance in any vehicle.
Key Features at a Glance
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16-channel pure DSP with low-level RCA outputs.
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Dual digital inputs (optical & coaxial, 96kHz/24-bit).
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Analog inputs: 16-channel high-level (up to 18Vrms) + 2-channel AUX.
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Advanced Bluetooth 5.1 / 5.0 support with AAC, aptX-L, aptX-HD, SBC.
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Professional-grade tuning tools: 31-band EQ per channel, variable crossovers, and time alignment.
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Ultra-low distortion (THD 0.01%) and wide frequency response (20Hz–40kHz).
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Compact chassis: 137 × 223 × 50 mm.
Engineering Specifications
Power & Control
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Operating Voltage: 7.5 – 16V DC (ACC/DC offset auto turn-on).
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Quiescent Current: 0.44A; Standby Current <0.5mA.
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REM Out: 12V DC (380mA).
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Fuse Rating: 0.9A.
Inputs
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High-Level Analog: 16 channels, up to 10Vrms or 18Vrms.
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Low-Level AUX: 2 channels, 2.0Vrms.
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Digital Audio: 1× Optical + 1× Coaxial (96kHz / 24-bit).
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Bluetooth: Built-in 5.1 (SBC/AAC); external module 5.0 (AAC, aptX-L, aptX-LL, aptX-HD, MP3, SBC).
Outputs
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Channels: 16-channel RCA outputs.
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Output Level: 5Vrms @14.4V, 1kHz, 1% THD.
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Frequency Response: 20Hz–40kHz (±3dB).
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Signal-to-Noise Ratio: >95dB.
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Channel Separation: ≥105dB @1kHz.
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Distortion: 0.01% (1Vrms output, 1kHz).
DSP Processing Tools
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Crossovers: Independent HPF & LPF per channel; slopes 6–48dB/Oct; filter types: Linkwitz-Riley, Bessel, Butterworth.
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Equalization: 31-band EQ per channel; parametric & graphic options; gain ±12dB in 0.1dB steps.
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Time Alignment: Adjustable up to 20ms (692cm / 272.8 inch).
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Phase: 0–360° control per channel.
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Volume: Individual channel control (–60 to 0dB); master volume (–60 to +6dB).
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Shutdown Delay: 0–255s.
Tuning & Control
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Software: PC (driverless install) + smartphone app (via external Bluetooth).
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Controllers: Wired controller optional, smartphone app remote available.
Applications
The EP16S is engineered for audiophiles, competition vehicles, and premium OEM upgrade solutions requiring:
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Precision sound tuning with uncompromising fidelity.
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Large, complex multi-channel systems (up to 16 independent outputs).
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Integration with modern source units (digital + Bluetooth streaming).
Conclusion
The Sound Magus EP16S Pure DSP is more than just a processor—it’s the control hub for advanced car audio systems, combining powerful digital inputs, professional-grade tuning flexibility, and immaculate sound reproduction. For installers and enthusiasts who demand the best, the EP16S delivers performance that defines the future of automotive audio processing.