E3 TS-4150 power amplifier

The E3 TS-4150 power amplifier is a professional 4-channel audio amplifier designed to meet the stable operation needs of commercial karaoke systems, stages, auditoriums, and event sound systems.

This product stands out with its powerful amplification capabilities, realistic sound reproduction, multiple operating modes, and intelligent protection system, providing durable and safe performance during continuous use.

Introducing the E3 TS-4150 Power Amplifier

The E3 TS-4150 power amplifier is a 4-channel amplifier equipped with a power output of 4 x 1500W at 8Ω impedance, 4 x 2400W at 4Ω, and supports Bridge up to 5600W. This device can easily drive many types of full-range speakers, subwoofers, or multi-zone speaker systems.

The E3 TS-4150 boasts a frequency response range of 20Hz – 20kHz (±0,5dB), reproducing the full spectrum from deep bass to bright treble. Its THD+N value is below 0,05%, ensuring clean, clear sound even at high power levels. A damping ratio of 700:1 and a response speed of 70V/µs contribute to effective speaker control, particularly in the bass range.

Technical parameters of the product to consider:

• Rated power 4 × 1500W (8Ω): The E3 TS-4150 provides powerful output for 4 independent channels, easily pairing with a wide range of karaoke speakers, full-range speakers, or high-power monitor speakers, meeting the needs of professional sound systems.
• Rated power 4 × 2400W (4Ω): When operating at 4Ω impedance, the amplifier delivers higher output power, maximizing the performance of high-power speakers and providing powerful and stable sound.
• Bridge power output: 2 × 2800W (8Ω) Bridge mode significantly increases output power, making it suitable for driving subwoofers or sound systems that require higher power output per channel.
• Bridge power output: 2 × 5600W (4Ω) Meeting the needs of driving dual subwoofers or high-power subwoofers in professional stage, auditorium, and performance sound systems.
• Frequency response range: 20Hz – 20kHz (±0,5dB) Covering the entire frequency range audible to the human ear, it fully reproduces deep bass, clear mid-range, and crisp treble, delivering true-to-life sound quality.
• Total harmonic distortion (THD+N) < 0,05%: The very low distortion index results in a cleaner output signal, preserving the detail of the music and vocals even when operating at high power levels.
• Intermodulation distortion (IMD) 60Hz & 7kHz (1W/8Ω): It minimizes distortion caused by multiple signals operating simultaneously, resulting in clear sound with distinct separation between frequency ranges and instruments.
• Damping Factor: 700:1 The speaker cone has excellent control over its movement, especially in the bass range, resulting in a tight, clean, and highly accurate bass sound.
• Voltage change rate (Slew rate) 70V/µs: Responding quickly to constantly changing sound signals, it accurately reproduces fast-paced music and high-dynamic-level sounds.
• Input impedance 20kΩ (Balanced) and 10kΩ (Unbalanced): It allows for stable connection with various source devices such as mixers, digital effects processors, signal processors, or pre-amplifiers without signal degradation.
• AC power supply 200–240V / 50–60Hz: Compatible with household power supplies in Vietnam and many other countries, ensuring stable operation without the need for a voltage converter.
• Front-to-rear airflow cooling system: Active cooling design helps maintain a stable temperature throughout operation, making it particularly suitable for systems that operate continuously for many hours.
• Multi-layered protection system: Integrated protection features such as soft start, DC current protection, short-circuit protection, overload protection, signal limiter, over-temperature protection, and gradual volume increase help protect both the amplifier and the speaker system from unforeseen incidents.
• XLR-F, TRS, XLR-M input connectors: Supports multiple professional connection standards, easily compatible with mixers, processors, digital effects processors, and other modern audio equipment.
• Binding Post Output Connector: Ensures high power transmission capability with a robust connection, suitable for high-power speaker systems.
• Front panel control system: Equipped with full indicator lights for signals, including Clip, Protect, Power, Bridge, and Parallel, users can easily monitor the device's operating status. Separate volume knobs for each channel also allow for more precise system adjustment.
• The control switches are on the back: It supports switching between Stereo, Parallel, and Bridge modes, combined with a high-pass filter (HPF), low-pass filter (LPF), input sensitivity switch, and Ground Lift, optimizing the configuration for a wide range of professional karaoke, stage, auditorium, and performance sound systems.

Key features of the E3 TS-4150 power amplifier

The E3 TS-4150 power amplifier boasts a modern design, powerful amplification performance, and advanced protection technologies, making it well-suited for professional karaoke systems, stages, auditoriums, and event sound systems. Below are some of the key features that have made this product a popular choice for many sound system contractors and businesses.

• Powerful 4-channel power amplifier: It allows for the simultaneous operation of multiple full-range or monitor speakers, effectively meeting the needs of medium to large-scale sound systems while optimizing equipment investment costs.
• Supports flexible Bridge mode: Easily switch to bridge mode to increase output power, suitable for pairing with subwoofers or speaker systems requiring high power.
• True sound quality: Its ability to reproduce balanced, detailed sound across all three frequency ranges ensures clear vocals, strong bass, and bright treble, meeting the needs of both karaoke and professional performances.
• High stability during continuous operation: The optimized design ensures the power amplifier maintains stable performance for many hours of operation, making it suitable for commercial karaoke rooms, stages, and auditoriums.
• Integrated multi-layered protection system: Equipped with overload, overheating, short-circuit, DC, Soft Start, and Limiter protection functions, it helps safeguard the device and speaker system under all operating conditions.
• Efficient cooling system: The front-to-back airflow helps to reduce heat quickly, maintain a stable temperature, and extend the lifespan of internal components.
• Versatile combination: Compatible with a wide range of devices such as digital sound processors, mixers, signal processors, and professional speaker systems, offering flexibility during installation.
• Supports multiple operating modes: Allows switching between Stereo, Parallel, and Bridge modes to suit different audio configurations and purposes.
• Integrated HPF and LPF filters: It helps to properly divide the frequency range between the full-range speakers and subwoofers, optimizing the performance of the entire sound system.
• Visual control and monitoring: The indicator lights and separate volume control knobs allow users to easily monitor the status and control each amplifier channel.
• Durable design, suitable for professional environments: The robust chassis, high-quality components, and stable operation of the E3 TS-4150 ensure it can effectively meet the demands of heavy-duty, long-term use.

Detailed review of the E3 TS-4150 Karaoke Main Unit

Powerful amplification performance, suitable for a wide range of audio systems.

The Main Karaoke E3 TS-4150 is equipped with a 4-channel configuration with a power output of 4 × 1500W at 8Ω and 4 × 2400W at 4Ω, effectively meeting the operational needs of commercial karaoke systems, stages, and professional auditoriums.

In addition, the device supports Bridge mode with a power output of up to 2 × 5600W (4Ω), suitable for driving high-power subwoofers or systems requiring high power levels. Thanks to its stable amplification capabilities, the E3 TS-4150 helps speakers operate efficiently, delivering powerful sound and minimizing power loss when used at high intensity.

Authentic sound quality and excellent speaker control.

The E3 TS-4150 boasts a frequency response range of 20Hz – 20kHz (±0,5dB), allowing for full reproduction of the entire sound spectrum, from deep bass to clear treble. Total harmonic distortion (THD+N) below 0,05% ensures a clean output signal, preserving the detail of vocals and instruments even at high power levels.

Furthermore, the 700:1 damping ratio combined with a voltage variation rate of 70V/µs allows the device to effectively control the speaker diaphragm, especially in the bass range, resulting in a tighter, more compact, and powerful bass sound.

Versatile compatibility with a wide range of audio equipment.

Equipped with XLR-F, TRS, and XLR-M inputs, along with terminal outputs, the E3 TS-4150 easily connects to digital effects processors, mixers, signal processors, and many other professional speaker systems. The device also integrates Stereo, Parallel, and Bridge modes, allowing users to select the configuration best suited to their audio system.

In addition, features such as high-pass filter (HPF), low-pass filter (LPF), input sensitivity switch, and Ground Lift allow for more flexible pairing and optimize sound quality for each usage space.

Operates reliably and safely over a long period of time.

The E3 TS-4150 is designed for stable operation in professional environments with a front-to-back airflow cooling system, which helps dissipate heat quickly and maintain a stable temperature throughout operation.

In addition, the device incorporates multiple protection mechanisms such as Soft Start, DC protection, short-circuit protection, overload protection, signal limiting, overheating protection, and incremental volume control, helping to protect both the amplifier and the speaker system from unforeseen incidents.

This is a key factor that helps the E3 TS-4150 meet the demands of continuous use in commercial karaoke rooms, auditoriums, stages, and professional event sound systems.

Applications of the E3 TS-4150 4-channel power amplifier

The E3 TS-4150 power amplifier is a karaoke amplifier that performs well in a wide range of sound systems, from entertainment to professional. It can be paired with full-range speakers, subwoofers, monitor speakers, and various other signal processing equipment, delivering powerful amplification performance for every need.

• Commercial karaoke system.
• High-end family karaoke system.
• Stage sound system.
• Auditorium and conference center sound systems.
• Mobile event sound system.
• Combine it with a high-powered subwoofer.
• Bars, lounges, and entertainment clubs.
• Multi-zone audio system.

Where can I buy a genuine and reliable E3 TS-4150 power amplifier?

If you are looking for a genuine E3 TS-4150 power amplifier at a competitive price with a clear warranty, Phuc Truong Audio is one of the leading distributors of professional audio equipment trusted by many customers and contractors. With many years of experience in the field of karaoke, stage, auditorium, and event audio, Phuc Truong Audio is committed to providing products with clear origins, complete warranty documents, and dedicated technical support throughout the usage period.

When purchasing the E3 TS-4150 Karaoke Amplifier at Phuc Truong Audio, customers not only receive advice on choosing the right equipment but also support in matching the amplifier with karaoke speakers, full-range speakers, subwoofers, digital processors, mixers, and signal processors to ensure stable system operation and maximum performance. Our experienced technicians will assess the space, usage needs, and budget to provide optimal solutions, helping customers avoid inefficient investments or incorrect configuration choices.

In addition to distributing power amplifiers, Phuc Truong Audio also offers a wide range of audio equipment from many famous brands such as karaoke speakers, stage speakers, subwoofers, digital processors, wireless microphones, mixers, power amplifiers, and complete karaoke systems. This makes it easy for customers to build or upgrade a synchronized sound system at a single location without spending a lot of time searching.

Frequently Asked Questions about the E3 TS-4150 Power Amplifier

1. Which speaker models are compatible with the E3 TS-4150 power amplifier?

The E3 TS-4150 power amplifier is designed to be paired with a wide range of karaoke speakers , full-range speakers, monitor speakers, and subwoofers with medium to high power output. With its 4-channel high-power configuration, the device easily meets the installation needs of commercial karaoke rooms, auditoriums, stages, and event sound systems. For optimal performance, users should choose speakers with power ratings and impedances that match each channel of the amplifier.

2. Does the E3 TS-4150 require the use of a digital sound processor or mixer?

To maximize the capabilities of the E3 TS-4150, users should combine it with a karaoke digital sound processor , mixer, or digital signal processor (DSP). These devices help adjust EQ, prevent feedback, create echo and reverb effects, and optimize the signal before it is sent to the power amplifier.

3. Can the Main E3 TS-4150 power amplifier drive a subwoofer?

Absolutely. The E3 TS-4150 supports Bridge mode with high power output, making it ideal for driving high-power subwoofers in karaoke or stage systems. When combined with a crossover, DSP, or using the built-in HPF and LPF filters, the system will have a well-balanced frequency range, allowing the subwoofer to reproduce deep, solid bass and minimizing frequency overlap with the full-range speakers.

4. Is the E3 TS-4150 power amplifier suitable for commercial karaoke rooms?

The E3 TS-4150 is a very suitable choice for commercial karaoke systems , especially for medium to large rooms or those using multiple pairs of speakers. Its powerful output, stable operation over long periods, and multi-layered protection system ensure the device can handle continuous use effectively.