The ZDA4.8 is a high-performance amplifier and Digital Sound Processor (DSP) with 4x70W, offering excellent sound quality and adjustability with its user-friendly software.
The ZDA4.8 amplifier delivers outstanding sound quality with a powerful 4x70W RMS Class A/B amplifier, bringing warm and natural sound to your vehicle.
Designed for Plug and Play:
Designed for easy plug-and-play installation, the ZDA4.8 features a 20-pin Molex connector that is compatible with ZDC-ISO and ZDT cables, ensuring a smooth installation without modifying the car's original wiring.
The ZDA4.8 DSP amplifier redefines in-car sound quality in this price range and outperforms standard factory-installed amplifiers.
Unlike the typical Class D technology used in similar products, the ZDA4.8 uses Class A/B technology, which provides a warmer and more natural sound that brings the music to life.
Even without DSP adjustments, the sound quality is significantly improved. However, the built-in DSP takes it a step further and allows you to fine-tune your car's sound system to suit your preferences, regardless of the style of music.
OIS – OEM Impedance Simulation:
The ZDA4.8 is equipped with OEM Impedance Simulation (OIS), ensuring compatibility with modern head units and amplifiers.
By simulating speaker impedance, the functionality of the car's original head unit is preserved and potential problems with plug-and-play installations are prevented.
Input Priority:
The Input Priority function makes it easy to integrate the amplifier with the car's original head unit.
You can use low-level inputs or digital sources like Bluetooth, optical, or coaxial without losing important system sounds like parking sensors, warnings, and radio signals.
For example, if the car has a high-pass filter that limits bass reproduction, you can bypass this by streaming audio directly to the DSP via Bluetooth, while maintaining full functionality of the original system.
DSP outputs:
ZDA4.8 doesn't stop at improving your system – it also enables expansion.
With four free DSP-configurable RCA outputs (channels 5-8), you can connect additional amplifiers, such as a subwoofer amplifier, and fully optimize them with the DSP software.
Delay settings, filters, and equalizer options ensure top-notch performance for your additional components.
Key features:
Every detail of the ZDA series amplifiers is developed with a focus on the highest quality:
Burr Brown OPs – Uses the same renowned technology as our ZQ series for superior audio precision.
Burr DAC PCM1681 – Delivers premium digital-to-analog conversion for crystal-clear sound.
Bluetooth 5.0 – Smooth wireless connection with state-of-the-art stability and performance.
Toshiba TDA transistor package – Perfect combination of power and efficiency.
Molded heatsink – Advanced cooling technology for optimal performance even under high loads.
48 kHz DSP sampling rate – Ensures unparalleled clarity and accuracy in audio processing.
Gold-plated PCB design – A sign of Phoenix Gold's commitment to quality and durability.
Molex Connectors – Reliable connections for a hassle-free installation.
8-channel DSP (All models) – Provides unlimited customization options.
Class A/B design – Delivers natural, uncompromising sound without disruptive fan noise.
