Phoenix Gold ZDA4.8 Amp 4 Channel DSP Digital Sound Processor Amplifier 4x70w

ZDA4.8 4-Channel DSP Amplifier

The ZDA4.8 is a 4x70W high-performance amplifier and Digital Sound Processor (DSP) that offers great audio quality and adjustability with its easy-to-use software.

The ZDA4.8 amplifier delivers exceptional sound quality with a powerful 4x70W RMS Class A/B amplifier, providing warm, natural sound for your vehicle.

Made for Plug and Play
Designed for easy plug-and-play installation, the ZDA4.8 features a 20-pin Molex connector compatible with ZDC-ISO and ZDT- harnesses, ensuring a seamless setup without modifying your car’s original wiring.

Key Features

• Burr Brown OPs – Leveraging the same renowned technology as our ZQ series for superior audio precision.
  
• Burr DAC PCM1681 – Delivering premium digital-to-analogue conversion for crystal-clear sound.
  
• Bluetooth 5.0 – Seamless wireless connectivity with cutting-edge stability and performance.
  
• Toshiba TDA Transistor Package – Power and efficiency perfectly combined.
  
• Die-Cast Heatsink – Advanced cooling design for peak performance under pressure.
  
• 48kHz DSP Sampling Rate – Ensuring unmatched clarity and processing accuracy.
  
• Gold PCB Design – A mark of Phoenix Gold’s commitment to quality and durability.
  
• Molex Connectors – Reliable connections for a worry-free setup.
  
• 8-Channel DSP (All Models) – Unlock unlimited possibilities for customization.
  
• Class A/B Design – Delivering natural, uncompromised sound without noisy fans.

The ZDA4.8 DSP Amplifier redefines in-car sound quality at this price point, outshining the standard factory-installed amplifiers. Unlike the typical Class D technology found in similar products, the ZDA4.8 employs Class A/B technology, delivering a warmer, more natural sound that brings your music to life. Even without DSP adjustments, the sound quality is significantly enhanced. However, the built-in DSP takes it further, allowing you to fine-tune your vehicle’s audio system to suit your preferences, no matter your music taste.

Software

Take control of your sound system with the free, user-friendly PC software (compatible with Windows 10 and 11). Connect via the included USB-B cable and unlock a suite of powerful tuning tools:

• 31-Band Parametric EQ (PEQ) for precise frequency adjustments
  
• Choose filter types (Bessel, Butterworth, Linkwitz-Riley) with adjustable slopes from -6dB to -48dB.
  
• Time alignment with a built-in delay calculator
  
• Fully custom channel routing
  
• Custom link options (Copy or Relate)With these advanced features, you can tune your sound system to your preferences.
  

A high level of engineering has gone into making these amps with low EMI emissions to not interfere with the advanced electronics or FM signal.