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Produkto aprašymas
DLS Performance Evolution PE4.8DA - tai 8 kanalų DSP garso procesorius su integruotu D klasės stiprintuvu, skirtas kokybiškam automobilio garso sistemos valdymui. Jis leidžia tiksliai sureguliuoti garsą pagal Jūsų sistemą ir užtikrina švarų bei detalų skambesį. Įrenginyje naudojama Cirrus Logic 24 bit / 192 kHz DSP platforma, 31 juostos EQ bei laiko korekcija, todėl garsą galima pritaikyti pagal individualius poreikius. Integruotas stiprintuvas suteikia 4 × 50 W RMS galią. Lengvai suderinamas su gamyklinėmis automobilio sistemomis ir turi Bluetooth 5.1, USB OTG, optinį bei RCA prijungimus.
Pagrindinės savybės
8 kanalų DSP procesorius su integruotu stiprintuvu;
4 × 50 W RMS prie 4 Ω ir 2 Ω;
Cirrus Logic 24 bit / 192 kHz DSP platforma;
31 juostos EQ kiekvienam kanalui;
Reguliuojami crossoverio filtrai iki 48 dB/oct;
Laiko korekcija iki 15 ms;
Bluetooth 5.1, USB OTG ir optinis įėjimas;
8 kanalų RCA DSP išėjimai;
OEM sistemų palaikymas su Smart Load Circuitry;
10 išsaugomų garso nustatymų presetų;
Valdymas per Windows programinę įrangą.
A compact 8 channel digital signal processor with an integrated Class D power amplifier, designed for more advanced system layouts while maintaining stable OEM integration. PE4.8DA builds on the same DSP platform and tuning philosophy as the Performance range, offering expanded system capability in a clean and controlled format.
The DSP is handled by a 24 bit / 192 kHz Cirrus Logic platform. Each channel can be adjusted using a 31 band equaliser, flexible crossover filters and precise time alignment. The integrated Class D amplifier delivers 4 x 50 W RMS into both 4 ohm and 2 ohm loads, ensuring consistent output and predictable behaviour regardless of speaker impedance.
PE4.8DA is built to integrate cleanly with modern OEM systems. High level inputs with Smart Load Circuitry ensure compatibility with factory head units that monitor impedance, while additional inputs include RCA, optical digital, USB with OTG functionality and Bluetooth 5.1. Eight RCA DSP outputs provide flexible routing options for more advanced system layouts. If external amplification is added later, the internal amplifier can be disabled via software and the unit used as a pure DSP. Configuration is carried out via a Windows based USB interface, with up to ten presets stored in the internal memory.
Techniniai duomenys
Type: 8 channel DSP with integrated Class D amplifier
DSP: Cirrus Logic 24 bit, 192 kHz
Power output: 4 x 50 W RMS into 4 ohm and 2 ohm
Frequency response: 20 to 20 000 Hz
Signal to noise ratio (A weighted): > 100 dB
EQ: 31 band GEQ or PEQ per channel, -18 to +12 dB in 0.1 dB steps
Crossover types: Bessel, Butterworth, Linkwitz Riley
Crossover slopes: 6 to 48 dB per octave
Time alignment: 0 to 15 ms in 0.021 ms steps (0 to 519 cm)
Inputs: 4 ch high level with Smart Load Circuitry, 2 ch RCA low level, optical digital, USB with OTG functionality, Bluetooth 5.1
Outputs: 8 ch RCA DSP output
Memory presets: 10
Auto turn on: Yes
PC connection: USB 2.0, Windows XP to Windows 11
