EUDAC PTA-4800 Crossover

The EUDAC PTA-4800 crossover is a professional frequency divider processor designed to manage and optimize audio signals in high-end stage, auditorium, karaoke, and line array systems.

With its precise digital signal processing capabilities, the device helps to properly divide the frequency range, balance the sound, and improve the overall performance of the system.

Introducing the EUDAC PTA-4800 Crossover

The EUDAC PTA-4800 crossover is a digital signal processor (Digital Loudspeaker Management System) developed for professional audio systems requiring high-precision crossover, equalization, and speaker protection capabilities.

The device is equipped with 4 balanced XLR inputs and 8 balanced XLR outputs, allowing for flexible management of various speaker configurations such as full-range speakers, subwoofers, monitor speakers, and line array systems.

Technical parameters of the product to consider:

• 4 balanced XLR inputs and 8 balanced XLR outputs: The EUDAC PTA-4800 is equipped with 4 balanced XLR input ports and 8 balanced XLR output ports, allowing for simultaneous processing of multiple signal sources and distribution to various speaker systems. This design is suitable for 2-way, 3-way, 4-way configurations, full-range speakers, subwoofers, monitor speakers, and line arrays.
• Minimum output load 150Ω: The device is capable of stable operation with an output load of 150 Ohms, ensuring accurate signal transmission to the power amplifier without compromising sound quality.
• Harmonic distortion (THD+N) ≤0,001% @ 1kHz: With an extremely low harmonic distortion index of just 0,001%, the PTA-4800 ensures that the processed signal is virtually undistorted, delivering a more accurate, detailed, and cleaner sound quality throughout the entire system.
• Signal-to-noise ratio (S/N) >110 dBA: A signal-to-noise ratio (S/N) above 110dBA minimizes background noise, resulting in a clear output signal and reducing hum or unwanted noise, which is especially important for professional sound systems.
• Frequency response 0Hz – 20kHz: The device processes the full audible frequency range of the human ear with very little error (-0,5dBu at 20Hz and 20kHz), ensuring that the signal after crossover retains the accuracy and fidelity of the music.
• 24-bit 96kHz AD/DA converter: The PTA-4800 uses one 24-bit AK5388 chip for analog-to-digital conversion and two 24-bit/96kHz AK4396 chips for digital-to-analog conversion. This high-quality conversion system ensures high-resolution signal processing, reduces noise, and preserves audio detail.
• High-performance 24x32-bit DSP processor: The integrated DSP features 24x32-bit processing, a 54-bit accumulator register, and computational accuracy up to 96-bit, enabling fast, accurate, and stable signal processing. This forms the foundation for the efficient operation of EQ, Delay, Crossover, and Limiter functions in professional audio systems.
• 13-band parametric EQ with 11-band input and 13-band output: The Parametric EQ system allows for detailed fine-tuning of each frequency band on both input and output. Users can adjust the sound to suit different spaces, optimize speaker quality, and eliminate resonance or feedback issues.
• Supports a variety of signal filters: The EUDAC PTA-4800 supports various filter types such as Bell, Shelf, High-pass, Low-pass, Band-pass, Notch, and All-pass, enabling precise crossover settings, frequency response control, and optimized performance of each speaker driver in the system.
• Optimized for professional audio systems: With its powerful signal processing capabilities, multiple connectivity options, and advanced DSP algorithms, the EUDAC PTA-4800 is suitable for managing full-range speakers, subwoofers, monitor speakers, and line array speakers in stage setups, auditoriums, theaters, convention centers, and professional performance sound systems.

Key features of the EUDAC PTA-4800 audio processor.

The EUDAC PTA-4800 audio processor is a professional DSP device designed to manage, crossover, and optimize signals for medium to large-scale sound systems.

With its high-precision signal processing capabilities, multiple connection ports, and advanced calibration tools, this product helps the system operate stably, maximizing the performance of speakers and power amplifiers.

• Effectively managing a multi-channel speaker system: With 4 balanced XLR inputs and 8 balanced XLR outputs, the EUDAC PTA-4800 allows for the construction of various audio configurations such as 2-way, 3-way, 4-way, or line array systems, meeting diverse installation needs.
• DSP (Digital Signal Processing) for high-precision signal processing: The device utilizes a state-of-the-art DSP processor along with high-quality AD/DA converters, ensuring fast signal processing, minimal signal loss, and preserved audio detail.
• Professional crossover networks for each speaker frequency range: The processor supports precise crossover frequency settings between the full-range, subwoofer, mid-range, and treble speakers, ensuring synchronized operation of all frequency ranges, minimizing frequency overlap, and enhancing performance quality.
• Flexible parametric EQ system: Multiple EQ bands allow for detailed fine-tuning of each frequency range, addressing feedback, resonance, and sound balance to suit different spaces, from karaoke rooms to auditoriums and large stages.
• Supports a variety of audio filters: The device incorporates multiple filter modes such as High-pass, Low-pass, Band-pass, Bell, Shelf, Notch, and All-pass, optimizing the frequency response and protecting the speaker system during operation.
• Clean, accurate sound: With its high signal-to-noise ratio and extremely low harmonic distortion, the EUDAC PTA-4800 helps maintain a clear, detailed output signal while minimizing background noise, delivering professional-quality audio.
• Easily compatible with a wide range of devices: This processor is compatible with most power amplifiers, full-range speakers, subwoofers, monitor speakers, line array speakers, digital mixers, and digital effects processors, helping to build a synchronized sound system and optimize performance.
• Suitable for a wide range of professional sound systems: The EUDAC PTA-4800 is the ideal choice for stage sound systems, auditoriums, conference centers, theaters, bars, karaoke businesses, and event organizers requiring accurate and stable signal management capabilities.

Detailed review of the EUDAC PTA-4800 Crossover

Powerful signal processing capabilities for professional audio systems.

The EUDAC PTA-4800 is an audio processor (DSP Crossover) designed for signal management in high-end stage, auditorium, karaoke, and line array systems.

The device features 4 balanced XLR inputs and 8 balanced XLR outputs, allowing for flexible configuration of various speaker systems such as 2-way, 3-way, 4-way, or independent signal splitting for full-range speakers, subwoofers, and monitor speakers. This is an optimal solution for synchronized system operation and maximizing the performance of each device.

24x32-bit DSP and 24-bit AD/DA converter for superior audio quality.

The EUDAC PTA-4800 is equipped with a 24×32-bit DSP processor, a 54-bit accumulator register, and computation accuracy up to 96-bit, enabling fast, stable, and highly accurate signal processing.

The device also utilizes AK5388 24-bit and AK4396 24-bit/96kHz conversion chips, ensuring that analog and digital signals are converted with high detail, minimizing signal loss and maintaining sound quality throughout the entire processing.

Fine-tune your sound with advanced EQ and a wide range of filters.

One of the standout advantages of the EUDAC PTA-4800 is its flexible sound adjustment capabilities via a 13-band parametric EQ for inputs and an 11-band EQ for outputs.

The device supports various filter types such as Bell, Shelf, High-pass, Low-pass, Band-pass, Notch, and All-pass, allowing users to easily optimize frequency response, handle feedback, eliminate resonance, and set precise crossover points for each speaker range.

With a total harmonic distortion (THD+N) of only ≤0,001% and a signal-to-noise ratio (S/N) above 110dBA, the processed signal is always clean, clear, and faithful to life.

Versatile compatibility with various audio systems.

Thanks to its professional design and powerful signal processing capabilities, the EUDAC PTA-4800 easily integrates with power amplifiers, full-range speakers, subwoofers, monitor speakers, line array speakers, digital mixers, and digital effects processors.

This device is particularly suitable for sound systems in auditoriums, stages, theaters, conference centers, commercial karaoke venues, and event organizers. Using the PTA-4800 not only optimizes sound quality but also helps protect speakers and amplifiers, and enhances the stability of the entire system during continuous operation.

Applications of the EUDAC PTA-4800 Crossover

The EUDAC PTA-4800 crossover is a professional digital signal processor used for crossover filtering, equalization, and signal management in various audio systems.

With its 4 inputs and 8 outputs, along with powerful DSP processing capabilities, the device performs well in everything from high-end karaoke systems to stages, auditoriums, and professional sound installations.

• Professional stage and performance sound systems.
• Auditorium and conference center system.
• Commercial karaoke and high-end karaoke rooms.
• Theaters, bars, and entertainment clubs.
• Event organizer and sound system rental company.
• Build a synchronized sound system.

Where can I buy a genuine and reliable EUDAC PTA-4800 audio processor?

If you are looking for a genuine EUDAC PTA-4800 audio processor with guaranteed quality, reasonable price, and professional technical service, Phuc Truong Audio is one of the reliable places to choose from.

With many years of experience in the audio equipment field, Phuc Truong Audio specializes in providing audio solutions for karaoke venues, auditoriums, stages, conference centers, and professional audio projects nationwide.

When purchasing the EUDAC PTA-4800 Crossover at Phuc Truong Audio, customers are guaranteed 100% genuine products, complete with labels, origin information, and warranty coverage according to the manufacturer's standards.

Before delivery, the equipment is inspected, configured, and tested by the technical team to ensure stable operation and the highest possible signal processing quality.

Phuc Truong Audio's distinguishing feature lies not only in its product distribution but also in its ability to advise on and design integrated sound systems.

Our technical team will assist customers in selecting the appropriate configuration, combining the EUDAC PTA-4800 Crossover with power amplifiers, full-range speakers, subwoofers, monitor speakers, line array speakers, digital mixers, digital processors, and wireless microphones to optimize sound quality and maximize the performance of the entire system.

Frequently Asked Questions about EUDAC PTA-4800 Crossover

1. What are the functions of the EUDAC PTA-4800 crossover?

The EUDAC PTA-4800 is a digital signal processor (DSP crossover) that functions as a crossover filter, EQ equalizer, input and output signal manager, and optimizes the performance of the entire sound system. The device helps full-range speakers , subwoofers, monitor speakers, and line array speakers operate within their correct frequency ranges, delivering clear, balanced sound with minimal distortion.

2. Which audio systems are compatible with the EUDAC PTA-4800?

This device is suitable for a wide range of professional sound systems such as commercial karaoke venues, auditoriums , stage performances , conference centers, theaters, bars, clubs, and event sound systems. With 4 inputs and 8 outputs, the PTA-4800 effectively supports speaker configurations from 2-way to 4-way or line array systems.

3. What devices can the EUDAC PTA-4800 processor be paired with?

The EUDAC PTA-4800 easily integrates with power amplifiers, full-range speakers, subwoofers , monitor speakers, line array speakers, analog mixers, digital mixers, digital processors, and wireless microphones. The device is compatible with most modern sound systems thanks to its balanced XLR connection standard.

4. Why should you use a crossover in your audio system?

A crossover divides the audio signal into frequency ranges suitable for each type of speaker, reducing frequency overlap and optimizing system performance. Additionally, the device supports EQ adjustment, setting crossover points, and protecting speakers from signals exceeding their operating limits.