E3 TS-2280 power amplifier

The E3 TS-2280 power amplifier is a high-end 2-channel power amplifier designed for professional karaoke systems, auditoriums, stages, and large-scale event sound systems. The product stands out with its powerful amplification capabilities, high output power, stable sound quality, and comprehensive protection system, ensuring durable operation over a long period.

Introducing the E3 TS-2280 Karaoke Amplifier

The E3 TS-2280 power amplifier boasts a power output of 2 x 2800W at 8Ω, 2 x 5000W at 4Ω, 6000W in Bridge mode at 8Ω, and 9000W in Bridge mode at 4Ω, effectively driving high-power karaoke speakers, full-range speakers, and subwoofers.

The Main E3 TS-2280 also features a frequency response of 20Hz – 20kHz, THD+N below 0,05%, a damping ratio of 700:1, and a signal response speed of 70V/µs, helping to reproduce clear sound, minimize distortion, and effectively control the speakers, especially in the bass range.

Technical parameters of the product to consider:

• Power: 2 × 2800W (8Ω), 2 × 5000W (4Ω), 6000W Bridge (8Ω), 9000W Bridge (4Ω). The E3 TS-2280's high power output allows it to easily drive high-power karaoke speaker systems, full-range speakers, and professional subwoofers in large spaces.
• Frequency response range: 20Hz – 20kHz (±0,5dB). It ensures full reproduction of the entire frequency range from bass to treble, delivering balanced and accurate sound quality.
• Total harmonic distortion (THD+N): <0,05% (1W/8Ω). Minimizing distortion results in clean, clear sound and retains detail even at high power levels.
• Intermodulation distortion (IMD): 60Hz & 7kHz (1W/8Ω). It minimizes interference between frequency bands, resulting in more accurate reproduction of vocals and instruments.
• Damping ratio: 700:1. This improves speaker diaphragm control, resulting in a strong, clean bass range and minimizing muddiness or trailing distortion.
• Signal response speed (Slew Rate): 70V/µs. It allows for rapid processing of high-intensity audio signals, ensuring high dynamic range and accurate sound response.
• Input impedance: 20kΩ (Balanced), 10kΩ (Unbalanced). Easily connects to digital processors, mixers, and other common audio signal processing equipment.
• Electricity supply: AC 200–240V, 50–60Hz. Operates reliably with both residential and commercial power sources, suitable for a wide range of installation conditions.
• Cooling system: Airflow from front to back. It helps maintain a stable temperature for the equipment, improving performance and extending its lifespan during continuous operation.
• Protection features: Soft Start, DC protection, Short circuit protection, Overload protection, Signal limiter, Overheating protection, Incremental volume control. Ensure the safety of the power amplifier and speaker system under all operating conditions.
• Input connection port: XLR-F, TRS, XLR-M. Supports multiple professional connection standards, ensuring stable signal transmission and minimizing interference.
• Output connection port: Red and black terminal blocks. Ensures the safe and stable transmission of high power to the speaker system.
• Front: Indicator lights: Signal, Clip, Protect, Power, Bridge, Parallel, Power switch, Volume control knob. It helps users monitor the operating status and adjust the device quickly.
• Backside: Stereo/Parallel/Bridge switch, Input sensitivity control switch, Low-pass filter (LPF), High-pass filter (HPF), Ground Lift switch. Flexible configuration support for a wide range of professional audio systems.

Key features of the E3 TS-2280 power amplifier

The E3 TS-2280 power amplifier is a high-end 2-channel power amplifier designed for professional karaoke systems, auditoriums, stages, and large-scale event sound systems. The product stands out with its powerful amplification capabilities, stable operation, and high durability, meeting the demands of continuous use in professional environments.

• Professional rack design standards: The sturdy metal frame and high-quality finish make it easy to install in a rack and convenient for maintenance and transportation.
• Extremely high power source: Effectively handles high-power karaoke speaker systems, full-range speakers, and professional subwoofers in large spaces.
• Powerful, realistic sound quality: Delivering clean, clear sound with powerful bass, detailed midrange, and bright treble, suitable for both karaoke and stage performances.
• Superior speaker control capabilities: Stable operation at high intensity allows the speaker to deliver maximum performance while minimizing distortion.
• Optimal cooling system: Front-to-back airflow cooling technology helps the device maintain a stable temperature during continuous operation.
• It incorporates multiple intelligent protection mechanisms: Overload, overheat, short circuit, DC, and signal limiting protection helps extend equipment lifespan and ensure the safety of the audio system.
• Supports multiple operating modes: Allows switching between Stereo, Parallel, and Bridge modes to flexibly accommodate different audio configurations.
• Versatile connectivity, easy to combine: Compatible with many digital sound processors, mixers, karaoke speakers, and professional signal processing equipment on the market.
• Suitable for a wide range of sound systems: It is an ideal choice for commercial karaoke rooms, auditoriums, performance stages, wedding venues, bars, clubs, and professional sound system installation and rental companies.

Detailed review of the E3 TS-2280 power amplifier.

Durable design, optimized for professional audio systems.

The E3 TS-2280 power amplifier is designed to fit in a 19-inch rack with a sturdy metal chassis, suitable for installation in professional audio equipment cabinets. The front panel features indicator lights for Signal, Clip, Protect, and Power, along with a volume control knob, allowing users to easily monitor the device during operation. The front-to-back airflow cooling system ensures stable operation even during continuous use.

Extremely high power output, suitable for many high-power speaker systems.

With a power output of 2 x 2800W at 8Ω, 2 x 5000W at 4Ω, and a bridge capability of up to 9000W, the E3 TS-2280 effectively meets the amplification needs of full-range speakers, karaoke speakers, and professional subwoofers. The device is suitable for VIP karaoke rooms, large auditoriums, performance stages, and event sound systems requiring high power output.

Clean, powerful sound and effective speaker control.

Thanks to its THD+N below 0,05%, a frequency response of 20Hz – 20kHz, and a damping ratio of 700:1, the E3 TS-2280 delivers clear, detailed sound with minimal distortion. Excellent diaphragm control ensures strong bass, crisp midrange, and bright treble, guaranteeing stable performance even at high power levels.

A worthwhile investment for professional karaoke and stage systems.

Not only does the E3 TS-2280 stand out in terms of power, but it also incorporates numerous protection features such as Soft Start, DC protection, short-circuit protection, overload protection, signal limiting, and over-temperature protection, helping to extend the device's lifespan and ensure the safety of the entire sound system. With its flexible compatibility with many speaker models and signal processing equipment, it is a suitable solution for karaoke businesses, sound system installation companies, and event equipment rental businesses.

Applications of the E3 TS-2280 Power Amplifier

The E3 TS-2280 power amplifier is a high-performance 2-channel power amplifier suitable for many professional sound systems requiring high power output and stable operation over extended periods.

• High-end business karaoke room.
• High-end home karaoke system.
• Conference hall and center.
• Professional performance stage.
• Event sound system.
• Wedding reception center and restaurant.
• Bars, clubs, and lounges.

Where can I buy a genuine and reliable E3 TS-2280 power amplifier?

If you are looking for a genuine E3 TS-2280 power amplifier at a reasonable price and with a reliable warranty, Phuc Truong Audio is a trustworthy address you can choose. With many years of experience in the professional audio field, Phuc Truong Audio is committed to providing genuine E3 products, complete with origin documents and warranty according to the manufacturer's standards.

When purchasing the E3 TS-2280 power amplifier at Phuc Truong Audio, customers will receive advice from our technical team on a configuration suitable for their speaker system, space size, and actual usage needs. Each product is thoroughly inspected before delivery to ensure stable performance and the best sound quality.

In addition to distributing genuine products, Phuc Truong Audio also supports nationwide delivery, on-site installation, sound system calibration, detailed usage instructions, and technical support throughout the product's lifespan. This professional after-sales service policy gives customers peace of mind when investing in karaoke systems, auditoriums, stages, and event sound systems.

Frequently Asked Questions about the E3 TS-2280 Power Amplifier

1. Should I choose a 2-channel or 4-channel power amplifier for my karaoke system?

The choice between a 2-channel or 4-channel power amplifier depends on the number of speakers and the scale of the sound system. If you are unsure between different power amplifier models, please refer to the 2-channel and 4-channel power amplifier categories for more information to choose the right solution.

2. Is the E3 TS-2280 suitable for upgrading an old karaoke system?

Yes. The E3 TS-2280 is an ideal choice for upgrading older karaoke systems thanks to its powerful output, stable sound quality, and flexible compatibility. If you want to build a more integrated system, you can refer to complete karaoke system configurations.

3. What speaker power rating should I choose to pair with the E3 TS-2280?

For optimal performance, choose karaoke speakers with a power rating that matches the amplification capabilities of the E3 TS-2280. Proper power matching will ensure stable system operation, minimize distortion, and extend the lifespan of the equipment.

4. Is a signal processor required when using the E3 TS-2280?

Yes. To maximize the performance of the power amplifier, you should combine it with a karaoke digital processor or audio mixer to process the signal, adjust the EQ, prevent feedback, and optimize sound quality before sending it to the speakers.