E3 TS-460 power amplifier

The E3 TS-460 power amplifier is a 4-channel power amplifier designed for professional karaoke systems, stages, auditoriums, and event sound systems.

With its powerful amplification capabilities, stable sound quality, and flexible operating modes, the E3 TS-460 easily pairs with a wide range of speakers. In addition, the device incorporates an intelligent protection system and efficient heat dissipation mechanism, ensuring durable, safe operation and meeting the demands of continuous use in various sound environments.

Introducing the E3 TS-460 Power Amplifier

The E3 TS-460 power amplifier is a karaoke amplifier equipped with a power output of 4 × 600W at 8Ω, 4 ​​× 1000W at 4Ω, and supports Bridge mode up to 2 × 3400W, making it easy to pair with many types of karaoke speakers, full-range speakers, monitor speakers, and high-power subwoofers.

With a frequency response range of 20Hz – 20kHz (±0,5dB) and total harmonic distortion (THD+N) below 0,05%, the device delivers clear, balanced sound across all frequency ranges, meeting the needs of both music listening and karaoke singing.

Technical parameters of the product to consider:

• Rated power 4 × 600W (8Ω): It provides a stable power supply for 4 independent channels, suitable for pairing with various karaoke speakers, full-range speakers, or monitor speakers in professional sound systems.
• Rated power 4 × 1000W (4Ω): It effectively meets the operational needs of high-power loudspeakers at low impedance, ensuring powerful system performance and maximizing speaker efficiency.
• Bridge power output: 2 × 1700W (8Ω) Supports bridge mode to increase output power, suitable for use with subwoofers or systems requiring higher power output.
• Bridge power output: 2 × 3400W (4Ω) It offers the ability to drive high-power subwoofers, meeting the needs of stage, auditorium, or professional event sound system installations.
• Frequency response range: 20Hz – 20kHz (±0,5dB) It reproduces the full range of sound, from deep bass to clear treble, allowing vocals and instruments to be expressed naturally, balanced, and in detail.
• Total harmonic distortion (THD+N) < 0,05%: Maintaining a clean and accurate output signal minimizes distortion when the device operates at high power levels.
• Intermodulation distortion (IMD): Reducing interference between frequency bands when transmitting multiple signals simultaneously helps maintain clear and stable sound quality.
• Damping Factor: 700:1 This increases the ability to control the movement of the speaker diaphragm, especially in the bass range, resulting in a tight, clean, and highly accurate bass sound.
• Voltage change rate (Slew rate) 70V/µs: It responds quickly to audio signals with large amplitude variations, reproducing fast-paced music and richly detailed sounds well.
• Input impedance 20kΩ (Balanced) and 10kΩ (Unbalanced): Ensures compatibility with a wide range of devices such as mixers, digital effects processors, signal processors, and professional audio sources.
• AC power supply 200–240V / 50–60Hz: Compatible with the domestic electrical system in Vietnam, ensuring stable operation of the device without the need for a power converter.
• Front-to-rear airflow cooling system: Optimizing heat dissipation during continuous operation reduces overheating and contributes to extending component lifespan.
• Multi-layered protection system: Integrated features such as soft start, DC protection, short-circuit protection, overload protection, signal limiter, over-temperature protection, and incremental volume control help protect the device as well as the entire speaker system.
• XLR-F, TRS, XLR-M input connectors: It supports multiple professional connection standards, making it convenient to integrate with mixers, digital processors, and other signal processing equipment.
• Output terminal connector: Ensures high power transmission capability with a robust connection, suitable for professional speaker systems.
• Stereo, Parallel, and Bridge modes: This allows users to flexibly choose operating configurations according to their specific needs and different sound models.
• Integrated HPF and LPF filters: It helps to properly divide the frequency range between the full-range speakers and subwoofer, improving matching efficiency and optimizing the sound quality of the entire system.
• Intuitive control system and indicator lights: Equipped with indicator lights for Signal, Clip, Protect, Power, Bridge, and Parallel, along with separate volume controls for each channel, users can easily monitor and control the device's operating status.

Key features of the E3 TS-460 4-channel power amplifier. 

The E3 TS-460 power amplifier is designed to meet the sound amplification needs of professional karaoke systems, auditoriums, stages, and events. Not only does it boast a flexible 4-channel configuration, but it also stands out for its stable operation, realistic sound quality, and numerous features that optimize performance.

• Designed with 4 independent amplifier channels: The E3 TS-460 allows for the simultaneous operation of multiple pairs of speakers in the same system, optimizing installation space and reducing the number of devices needed.
• Powerful amplification performance: It provides a stable power supply, effectively meeting the needs of commercial karaoke venues, stages, auditoriums, and professional sound systems.
• Supports flexible Bridge mode: Easily switch to bridge mode to increase output power when needed to connect with a subwoofer or other high-power speaker systems.
• True sound quality: The ability to reproduce sound clearly, with a balanced frequency range, helps vocals stand out, the bass is strong and the treble is crisp.
• Versatile combination: Compatible with a wide range of devices such as digital sound processors, mixers, signal processors, karaoke speakers, full-range speakers, and subwoofers, suitable for various sound system configurations.
• Multiple operating modes are integrated: It supports Stereo, Parallel, and Bridge modes, allowing users to easily select the configuration that best suits their needs.
• Equipped with specialized signal filters: The integration of high-pass filter (HPF) and low-pass filter (LPF) supports proper frequency range division between full-range speakers and subwoofers, contributing to improved sound quality of the entire system.
• Safety protection system: It incorporates multiple protection mechanisms such as overload protection, over-temperature protection, short-circuit protection, DC protection, soft start, and limiter, ensuring stable operation and extended lifespan.
• Efficient cooling system: Using a front-to-back airflow cooling mechanism helps maintain a stable temperature during continuous operation over extended periods.
• Intuitive and easy-to-use controls: The front panel of the E3 TS-460 features status indicator lights and separate volume control knobs for each channel, allowing users to easily monitor and control the device's operation.
• Robust design, suitable for professional installation: The durable chassis and high-quality components enable the E3 TS-460 to withstand high-intensity work environments, making it suitable for construction companies, rental businesses, and professional sound system installation companies.

Detailed review of the E3 TS-460 Karaoke Amplifier

Stable amplification performance for a wide range of audio systems.

The Main Karaoke E3 TS-460 is designed with 4 power channels, delivering 4 × 600W at 8Ω and 4 × 1000W at 4Ω, effectively meeting the amplification needs of high-end home karaoke systems, commercial karaoke venues, and medium-sized halls and stages.

Additionally, the device supports Bridge mode up to 2 × 3400W (4Ω), making it easy to pair with subwoofers or high-power speakers. Its stable operation across various impedance levels makes the E3 TS-460 versatile for installation and expansion of sound systems.

Clear sound quality and effective speaker control.

The E3 TS-460 boasts a frequency response range of 20Hz – 20kHz (±0,5dB), delivering full reproduction of the entire sound spectrum from deep bass to bright treble. With total harmonic distortion (THD+N) below 0,05%, the device maintains a clean output signal, resulting in clear vocals and more detailed instrument reproduction.

In addition, the 700:1 damping ratio and 70V/µs voltage variation rate help to better control speaker movement, especially in the bass range, resulting in a tight, clean bass sound and minimizing distortion when operating at high power.

Flexible compatibility with a wide range of professional equipment.

Thanks to its support for XLR-F, TRS, and XLR-M inputs, along with Stereo, Parallel, and Bridge modes, the E3 TS-460 Karaoke Amplifier can easily connect to digital effects processors, mixers, signal processors, full-range speakers, and subwoofers.

The device also integrates a high-pass filter (HPF), a low-pass filter (LPF), an input sensitivity switch, and a ground lift, allowing users to optimize the configuration for each audio system. This not only enhances the effectiveness of the matching but also makes installation and operation simpler and more convenient.

Reliable operation with a comprehensive protection system.

The E3 TS-460 is equipped with a front-to-back airflow cooling system, ensuring efficient heat dissipation and maintaining stable performance during prolonged continuous operation. Furthermore, the device incorporates multiple protection features such as Soft Start, DC protection, short-circuit protection, overload protection, limiter, and over-temperature protection, helping to protect the amplifier and the entire speaker system from unforeseen incidents.

Therefore, the product is suitable for high-intensity usage environments such as commercial karaoke rooms, performance stages, auditoriums, and professional sound system rental companies.

Applications of the E3 TS-460 Power Amplifier

The E3 TS-460 power amplifier is a 4-channel amplifier that effectively meets a wide range of installation needs, from home karaoke systems to professional sound systems. The device easily pairs with karaoke speakers, full-range speakers, subwoofers, and signal processing equipment, delivering high amplification efficiency in various environments.

• Commercial karaoke system.
• High-end family karaoke system.
• Auditorium and meeting room sound systems.
• Stage sound system.
• Pair it with a subwoofer.
• Event sound systems for rent and sale.
• An acoustic café, lounge, and restaurant.
• Multi-zone audio system.

Where can I buy a genuine and reliable E3 TS-460 power amplifier?

If you are looking for a genuine E3 TS-460 power amplifier at a reasonable price with a transparent warranty, Phuc Truong Audio is a reliable address chosen by many individual customers, construction companies, and businesses. With many years of experience in the professional audio equipment field, Phuc Truong Audio is always committed to providing genuine products with complete documentation certifying their origin and a warranty according to the manufacturer's standards.

When choosing the E3 TS-460 power amplifier at Phuc Truong Audio, customers will receive advice from our experienced technical team on the configuration best suited to their specific needs. Whether you need a home karaoke system, a commercial karaoke room, a hall, a stage, or an event sound system, our technical team will assist in selecting the appropriate power, matching equipment, and calculating the configuration to ensure stable system operation and maximize investment efficiency.

Besides power amplifiers, Phuc Truong Audio also distributes a full range of audio equipment such as karaoke speakers, stage speakers, subwoofers, digital processors, mixers, wireless microphones, amplifiers, and many other audio accessories. This allows customers to easily build a synchronized system at a single location, while also receiving advice on the optimal combination of equipment to achieve the best sound quality.

Frequently Asked Questions about the E3 TS-460 Power Amplifier

1. Which sound systems are compatible with the E3 TS-460 power amplifier?

The E3 TS-460 power amplifier is designed for various sound systems such as high-end home karaoke, commercial karaoke, auditoriums, stages, acoustic cafes, restaurants, and event sound systems. With a 4-channel configuration delivering 600W/channel at 8Ω and 1000W/channel at 4Ω, it can simultaneously power multiple full-range or monitor speakers, effectively meeting the needs of medium to professional-scale applications.

2. Can the E3 TS-460 power amplifier drive a subwoofer?

Yes. The E3 TS-460 supports Bridge mode with a power output of up to 2 × 3400W (4Ω), making it well-suited for pairing with high-power subwoofers . When combined with a digital processor, DSP, or crossover, the system will have a more accurate frequency range division, helping the subwoofer reproduce deep, solid bass and minimizing frequency overlap with the full-range speakers.

3. Which devices should be paired with the E3 TS-460 for optimal performance?

To maximize the performance of the E3 TS-460, users should combine it with a karaoke digital processor , mixer, wireless microphones, and karaoke speakers or full-range speakers with suitable power. Synchronized matching not only ensures stable system operation but also improves sound quality, reduces distortion, and provides a better listening and singing experience.

4. Will the E3 TS-460 operate reliably over a long period?

The E3 TS-460 is designed for continuous operation in professional environments thanks to its front-to-back airflow cooling system combined with multiple protection mechanisms such as Soft Start, over-temperature protection, overload protection, short-circuit protection, DC current protection, and a limiter.