
The DSPA 206 stands out as a foundational choice for car audio upgrades, integrating a high-quality class AB amplifier that delivers 4 x 50W/4Ω Max., ensuring your music and audio come through with clarity and strength. This DSP amplifier is equipped with 4 high level inputs, 2 AUX inputs, 6 RCA outputs, and 4 high level outputs, providing ample connectivity options for a variety of audio sources and future upgrades. With Bluetooth® 5.0 featuring aptX, AAC, and SBC codecs, you can stream your favorite music with ease, enjoying a seamless and dynamic audio experience.
Tuning your audio system is made simple and effective with the DSPA 206, thanks to its comprehensive EQ adjustments. It offers a 15-band EQ for the front sound field, a 10-band EQ for the rear, and a 5-band EQ for the subwoofer, allowing for precise sound customization. Whether you’re fine-tuning your music to perfection or optimizing for clear navigation and backup audio guides, this DSP amplifier has you covered. Additionally, its Error Protection System (EPS) ensures your setup remains safe from common audio errors, promising a reliable and enjoyable listening experience.


| DSPA 206 Technical Specs | |
|---|---|
| DSP Chip | ADAU1701 |
| DAC Chip | ADAU1701 & PCM1754 |
| ADC Chip | ADAU1701 & PCM1808 |
| Opamp | MC33078 |
| Capacitors | High Temperature for High Reliability to 105°C electrolytics and WIMA film Caps |
| PC Connection | USB – B |
| Processing Functions | Crossover Frequency: 20Hz ~ 20kHz @ 1dB steps / Master Gain: 0 ~ 60dB / Channel gains: -20dB ~ +5dB Polarity: Phase Reversal 0 or 180 / EQ filters Q 0.5 ~ 15 @ 0.1 steps / Input Mixer Three Linking Functions: Volume Linking- Absolute or Relative EQ Linking – Relative or Absolute Crossover Linking – With EQ link on, Freq Link button will link crossovers |
| Output EQ | EQ Bands: 15 (A/B), 10 (C/D), 5 (E/F) ± 15 in 0.1dB |
| Crossover | Butterworth & Bessel 6, 12dB / Linkwitz 12dB |
| Delay | 0~15ms / 0.02 Steps |
| Inputs | 4 x High / 2 x RCA / BT |
| XO Phase Rotation | No |
| Input EQ | No |
| Frequency Resp: | 20Hz ~ 40kHz |
| Operating Voltage | 10V ~ 16V |
| Input Sens (V) RCA | 2.3V Max |
| Input Sens (V) Hi | 10V |
| RCA Out Voltage | 6 x 4.5V |
| RCA Out Specs | THD+Noise <0.03 S/N ⧁100dB |
| Amp Outputs | 50W x 4, Class AB |
| Dimensions (mm) | 180 x 130 x 41 |
| Start-Stop ready | Yes |
| EPS Error Protection System | Yes |
| Finish | Black Anodized Aluminum |
| Auto Turn On via DC Offset or Signal Sensing | Yes |
| Remote Turn on Output | Yes |
| Built in Bluetooth | Yes |
| THD+Noise Amplifier | |
| S/N ratio Amplifier | |
| THD+Noise RCA out | |
| S/N ratio RCA out | |
| Fuse Rating | 10A |
| Input impedance: | 6 Ohms |
| Controller | Optional |
| Input Mixer | Yes |
| Presets | 8 |
| Software Interface | 64 bit Windows 8, Windows 8.1 or Windows 10, 11 |
| Navigation Mode | Yes |
| Power off Delay | Yes |
| Noise Gate (analog Input) | Yes |
| Automatic Switching Config. | Yes |
| Input EQ | Yes |
| Input All Pass Filters | Yes |
| Input Delay | Yes |
| Variable Phase 0~360 at crossover filters | Yes |
| Output EQ | 31 Band |
| Hi-Shelf, Low-Shelf | Yes |
| Output All Pass filters | Yes |
| Output Delay | 0 ~ 15ms @ .02ms steps |






