EUDAC PTA-218S Subwoofer

The EUDAC PTA-218S subwoofer is a high-power, dual 18-inch subwoofer designed for professional stage, auditorium, and performance sound systems.

With its ability to reproduce deep, powerful bass and its robust performance, the product delivers a solid sound foundation, contributing to enhanced performance quality for music shows, events, and line array systems.

Introducing the EUDAC PTA-218S Subwoofer

The EUDAC PTA-218S subwoofer is a high-end subwoofer developed to supplement the low-frequency range in professional sound systems.

The product is equipped with two 18-inch Ferrite bass drivers with 100mm voice coils, delivering powerful, deep, and stable bass reproduction even at high power levels.

Technical parameters of the product to consider:

• Dual 18-inch subwoofer speaker configuration: The EUDAC PTA-218S is equipped with two 18-inch (460mm) bass drivers using Ferrite magnets and 100mm voice coils, delivering powerful ultra-low frequency reproduction, high stability, and high power handling. The dual-bass design enhances bass reproduction efficiency, creating a solid foundation for the entire system.
• Frequency response range 20Hz – 400Hz (-10dB): The speaker is capable of reproducing low frequencies down to 20Hz, delivering deep, powerful, and energetic bass effects. This frequency range is suitable for supporting line array systems, full-stage speakers, and professional performance sound systems.
• Power 2.400W RMS / 4.800W Peak: A continuous power output of up to 2.400W RMS allows the speaker to operate reliably for extended periods, while a peak power of 4.800W effectively handles high-intensity audio signals while maintaining performance and stability.
• Sensitivity 109dB: High sensitivity allows the speaker to produce a high volume with lower input power, contributing to improved overall system performance and reducing the load on the power amplifier.
• Maximum sound pressure level (Max SPL) above 141dB: With its ability to generate extremely high sound pressure, the EUDAC PTA-218S is well-suited for outdoor performances, large stages, music festivals, and events with thousands of attendees, while maintaining powerful and stable bass.
• Impedance 4Ω: The 4Ω impedance allows the speaker to maximize its power output from professional power amplifiers, resulting in high performance when paired in high-power sound systems.
• Neutrik Speakon NL4MP connector: The speaker uses two Neutrik Speakon NL4MP connectors (1+ / 1-), ensuring stable signal transmission, minimizing signal loss, and increasing safety during continuous operation.
• Speaker cabinet made of 18mm multi-layer plywood: The speaker cabinet is constructed from 18mm thick multi-layered plywood, increasing rigidity, reducing vibrations, and minimizing unwanted resonance. The matte black finish not only enhances aesthetics but also protects against scratches, making it suitable for frequent use and transportation.
• Dimensions: 1068 × 780 × 560mm, Weight: 87kg With its large size and weight of 87kg, the EUDAC PTA-218S offers high stability during operation at high power. This design is suitable for professional fixed or mobile sound systems where powerful bass performance and long-term durability are required.

Key features of the EUDAC PTA-218S Subwoofer

The EUDAC PTA-218S subwoofer is a high-power subwoofer designed for professional stage, auditorium, and performance sound systems. Featuring a dual 18-inch bass configuration and the ability to reproduce deep bass frequencies, it delivers a powerful sound foundation, contributing to the overall performance and quality of the sound system.

• Dual 18-inch bass drivers deliver powerful bass: Two 18-inch bass drivers working simultaneously enhance low-frequency energy, creating deep, solid, and powerful bass, suitable for performances requiring high sound intensity.
• High power output suitable for professional sound systems: With its ability to operate stably at high power, the EUDAC PTA-218S is well-suited for large-scale music stages, auditoriums, festivals, bars, clubs, and outdoor events.
• Reproducing deep and stable bass frequencies: The speaker is capable of reproducing low frequencies well, delivering a full and powerful bass effect, making vocals, instruments, and sound effects more vibrant.
• Easily integrates with full-range and line array speaker systems: The EUDAC PTA-218S is designed to work effectively with full-range speakers, line array speakers, and professional signal processors, extending the low-frequency range and creating a balanced, synchronized sound system.
• The speaker cabinet is robust and optimized for high-intensity performance. The speaker cabinet is constructed from high-quality, multi-layered plywood, offering good rigidity and minimizing vibration and resonance at high volume levels. The matte finish enhances scratch resistance and protects the speaker during transportation.
• Professional connectivity, stable operation: The speaker uses standard Neutrik Speakon connectors, ensuring stable signal transmission, reduced signal loss, and increased safety when used in high-power sound systems.
• Suitable for many large-scale sound projects: Thanks to its high performance and excellent load capacity, the EUDAC PTA-218S is a suitable choice for event organizers, sound rental companies, performance stages, conference centers, and professional sound systems requiring powerful bass response.

Detailed review of the EUDAC PTA-218S Karaoke Subwoofer

Powerful bass performance with a dual 18-inch bass system.

The EUDAC PTA-218S is equipped with two 18-inch Ferrite bass drivers using 100mm diameter voice coils, delivering powerful and impactful reproduction of the ultra-low frequency range.

The dual-bass design increases the diaphragm area, creating a greater volume of air movement, resulting in deep, solid, and powerful bass. This is an ideal solution for supplementing the bass range in high-end karaoke systems, stage performances, auditoriums, and professional line array systems.

High power output, capable of handling continuous operation.

With a continuous power output of 2.400W RMS and a peak power output of 4.800W, the EUDAC PTA-218S is well-suited for extended use while maintaining stable performance.

In addition, the 109dB sensitivity and maximum sound pressure level of over 141dB allow the speaker to produce powerful bass that spreads evenly across a wide space without losing power even at high volume levels. This is particularly suitable for outdoor stages, large halls, and events with large audiences.

Reproduces deep bass frequencies and offers versatile pairing options.

The speaker boasts a frequency response range of 20Hz – 400Hz (-10dB), allowing it to reproduce very deep bass, adding depth and weight to the entire sound system.

With an impedance of 4Ω, the EUDAC PTA-218S easily extracts maximum power from professional amplifiers and effectively pairs with full-range speakers, line array speakers, DSP processors, and digital mixers. When properly configured, the speaker delivers a robust sound foundation, supporting vocals and instruments to become more vibrant and balanced.

Durable design for professional audio systems.

The EUDAC PTA-218S is constructed from 18mm thick multi-layered plywood, increasing rigidity and minimizing unwanted resonance during operation. The matte black finish protects against scratches and enhances durability during frequent transport or use in performance environments.

The Neutrik Speakon NL4MP's dual-connector system ensures stable and secure signal transmission. Weighing 87kg, the speaker is suitable for fixed-installation sound systems or professional event organizers requiring a high-performance and reliable subwoofer.

Applications of the EUDAC PTA-218S Subwoofer

The EUDAC PTA-218S subwoofer is designed to supplement the low-frequency range in high-power sound systems. With its dual 18-inch bass drivers, powerful output, and ability to reproduce deep bass, it's suitable for a wide range of professional sound setups, from stage performances to fixed installations.

• Stage and live show sound systems.
• Combined with a Line Array speaker system.
• Auditorium and conference center sound systems.
• High-end karaoke system and VIP entertainment rooms.
• Bars, clubs, and lounges.
• Event organizer and sound system rental company.

Where can I buy a genuine and reliable EUDAC PTA-218S subwoofer?

If you are looking for a genuine EUDAC PTA-218S subwoofer at a competitive price with a reliable warranty, Phuc Truong Audio is one of the leading distributors of professional audio equipment trusted by many individual customers, businesses, and event organizers.

With many years of experience in the audio field, Phuc Truong Audio not only provides genuine products but also offers integrated audio solutions for projects of various scales.

When purchasing the EUDAC PTA-218S Subwoofer at Phuc Truong Audio, customers are guaranteed 100% genuine products, complete with labels, documentation, and warranty according to the manufacturer's standards. Each product is thoroughly inspected by our technical team before delivery, ensuring stable operation and optimal performance when put into use.

What sets Phuc Truong Audio apart is its ability to provide professional audio system consulting, design, and configuration services. Our technical team will assist in selecting line array speakers, full-stage speakers, power amplifiers, DSP processors, digital mixers, wireless microphones, and other audio accessories that are compatible with the EUDAC PTA-218S's power output. Proper configuration ensures the system maximizes subwoofer performance, creating deep, solid bass that is balanced with the rest of the audio spectrum.

Frequently Asked Questions about the EUDAC PTA-218S Karaoke Subwoofer

1. Which sound systems are compatible with the EUDAC PTA-218S subwoofer?

The EUDAC PTA-218S is designed for professional sound systems such as stage performances, auditoriums , conference centers, bars, clubs, high-end karaoke venues, and outdoor events. With its dual 18-inch bass drivers, high power output, and strong bass reproduction, this speaker is particularly well-suited for pairing with full-range speakers or line array systems to create a balanced and energetic sound.

2. Does the EUDAC PTA-218S subwoofer require a DSP processor?

It's recommended. Although the speakers can still work with conventional sound systems, combining them with a DSP or digital processor with crossover functionality will help cut frequencies more accurately, adjust EQ, set limiters, and protect the speakers more effectively. At the same time, the DSP also helps synchronize the phase between the subwoofer and full-range speakers, resulting in a solid, deep bass and minimizing frequency overlap.

3. Which power amplifier should be paired with the EUDAC PTA-218S?

With a power rating of 2.400W RMS and an impedance of 4Ω, users should choose a power amplifier capable of delivering approximately 2.500W – 3.500W/4Ω per channel to maximize speaker performance. Additionally, professional amplifiers with robust power supplies, high damping coefficients, and comprehensive protection features should be prioritized for stable system operation over extended periods.

4. Is the EUDAC PTA-218S speaker suitable for outdoor performances?

Yes. With a sensitivity of 109dB, a maximum sound pressure level of over 141dB, and the ability to reproduce bass frequencies down to 20Hz, the PTA-218S is very well suited for outdoor performances, music festivals, corporate events, or large-scale stage productions. When combined with a line array speaker system , it delivers a powerful bass foundation and stable sound coverage for the entire audience area.