E3 P-12000 Power Amplifier

The E3 P-12000 power amplifier is a professional power amplifier designed for commercial karaoke systems, stages, auditoriums, and event sound systems. The product stands out with its powerful amplification capabilities, stable operation, and high durability, meeting the demands of continuous operation in various environments.

Introducing the E3 P-12000 Power Amplifier

The E3 P-12000 power amplifier boasts a power output of 2 x 1200W at 8Ω, 2 x 1800W at 4Ω, and 2400W in Bridge mode at 8Ω, effectively driving high-power karaoke speakers, full-range speakers, and subwoofers. With a frequency response of 20Hz – 20kHz (±0.5dB), it reproduces the full range of frequencies from low to high, delivering balanced and accurate sound quality.

Technical parameters of the product to consider:

• Power output: 2 × 1200W at 8Ω This power level is suitable for driving professional karaoke speakers or full-range speakers, meeting the needs of commercial karaoke rooms, auditoriums, and stages.
• Power output: 2 × 1800W at 4Ω When operating at 4Ω impedance, the device delivers greater power, maximizing the performance of high-power speakers and ensuring powerful sound in large spaces.
• Bridge power output: 2400W at 8Ω Bridge mode allows you to combine two channels into one high-power channel, suitable for driving subwoofers or speaker systems that require high power output.
• Class TD amplifier circuit: Class TD technology combines the advantages of Class D and Class AB, delivering high amplification efficiency, reduced heat dissipation, energy savings, and maintaining stable sound quality.
• Frequency response 20Hz – 20kHz (±0.5dB): The wide frequency range allows for full reproduction of sound frequencies, from deep bass to high treble, delivering realistic and balanced sound for various music genres.
• Total harmonic distortion (THD+N) <0,05%: Extremely low distortion levels ensure a clean output signal, minimizing crackling or sound distortion even when operating at high power.
• Damping Factor: 600:1 This is a very high parameter, allowing the main unit to effectively control the speaker diaphragm, especially in the bass range, resulting in a solid, tight, powerful bass sound and minimizing muddiness or trailing distortion.
• Response speed (Slew Rate) 70V/µs: Fast signal processing capabilities enable the accurate reproduction of instantaneous sound pulses, enhancing detail and maintaining the precision of the audio signal.
• Input impedance 20kΩ (Balanced) and 10kΩ (Unbalanced): It allows for stable pairing with various devices such as digital processors, mixers, and signal processors while still ensuring sound quality.
• Front-to-back airflow cooling system: Active cooling design helps the device maintain a stable temperature during continuous operation, enhancing the durability and lifespan of components.
• Multi-layered protection system: The E3 P-12000 is equipped with Soft Start, DC protection, short-circuit protection, overload protection, Clip Limiter, overheating protection, and gradual volume increase upon startup, helping to protect both the amplifier and the speaker system under all operating conditions.
• Supports multiple operating modes: Users can choose between Stereo, Parallel, or Bridge modes, and adjust input sensitivity, HPF, LPF, and Ground Lift filters to optimize the configuration for each professional sound system.
• Flexible connectivity: Equipped with XLR, TRS, and dedicated speaker terminals, the E3 P-12000 power amplifier easily connects to digital processors, mixers, karaoke speakers, full-range speakers, subwoofers, and signal processors, meeting a wide range of installation needs.

Key features of the E3 P-12000 power amplifier

The E3 P-12000 power amplifier is designed to meet the sound amplification needs of professional karaoke systems, auditoriums, and stages. The product stands out with its high power output, stable operation, realistic sound quality, and comprehensive protection system, ensuring durable performance under various usage conditions.

• Powerful amplification: High power output on both channels, along with Bridge mode, makes it easy to drive high-power karaoke speakers, full-range speakers, and subwoofers.
• Modern Class TD amplifier circuit: It delivers high conversion efficiency, reduces power consumption, minimizes heat generation, and ensures stable output power.
• True sound quality: The wide frequency range combined with low harmonic distortion helps to reproduce clear, detailed sound while maintaining balance across all frequency ranges.
• Superior speaker control capabilities: The high damping coefficient helps to effectively control the speaker diaphragm, creating a strong and robust bass range while minimizing muddiness or distortion.
• Efficient cooling system: The front-to-back airflow design helps dissipate heat quickly, ensuring the device operates stably for extended periods.
• Multiple protection modes are integrated: Equipped with features such as soft start, DC protection, short-circuit protection, overload protection, over-temperature protection, and clipping limits, it helps increase device lifespan and protect the speaker system.
• Supports multiple operating modes: Allows selection of Stereo, Parallel, or Bridge modes, providing flexibility for various audio configurations.
• Flexible signal adjustment: Integrated input sensitivity adjustment switches, HPF, LPF, and Ground Lift filters help optimize performance for each system.
• Professional Connections: Equipped with XLR, TRS, and standard speaker terminals, it's easy to connect with digital processors, mixers, signal processors, and professional speaker systems.

Detailed review of the E3 P-12000 Karaoke Amplifier

Professionally designed and optimized for karaoke and stage systems.

The E3 P-12000 Karaoke Main Unit is designed to professional audio equipment standards with a sturdy chassis, high load capacity, and a scientifically arranged connection port layout. The device supports Stereo, Parallel, and Bridge modes, allowing users to easily configure it according to their sound system. In addition, XLR and TRS ports, along with dedicated speaker terminals, make it more convenient to connect with digital processors, mixers, and other signal processing equipment.

Powerful output thanks to Class TD amplifier circuitry.

The E3 P-12000 boasts a power output of 2 x 1200W at 8Ω, 2 x 1800W at 4Ω, and 2400W in Bridge mode at 8Ω, effectively driving high-power karaoke speakers, full-range speakers, and subwoofers. The device utilizes a Class TD amplifier circuit, improving operational efficiency, reducing power consumption, and minimizing heat generation, while maintaining stable output power during continuous operation.

Clean sound quality, effective speaker control.

The E3 P-12000 main amplifier delivers impressive sound quality thanks to its frequency response of 20Hz – 20kHz (±0.5dB), reproducing the full range of frequencies from bass to treble. Total harmonic distortion (THD+N) below 0,05% helps keep the output signal clean, minimizing distortion or clipping at high volume levels.

In addition, a damping factor of up to 600:1 helps to control the speaker diaphragm extremely effectively, resulting in a tight, compact, and powerful bass sound. A response speed of 70V/µs also allows the device to quickly process high-intensity audio signals, reproducing sound with greater detail and accuracy.

Stable operation with a comprehensive protection system.

To ensure long-term operation, the E3 P-12000 is equipped with a front-to-back airflow cooling system, which helps dissipate heat quickly and maintain stable performance over extended periods.

In addition, the device integrates a full range of protection features such as Soft Start, DC protection, short-circuit protection, overload protection, Clip Limiter, overheat protection, and gradual volume increase upon startup. These features not only protect the amplifier but also ensure the safety of the speaker system, making it suitable for commercial karaoke rooms, auditoriums, and stages operating continuously.

Applications of the E3 P-12000 Power Amplifier

Thanks to its powerful output, stable operation, and easy compatibility with various audio equipment, the E3 P-12000 power amplifier is widely used in professional sound systems as well as high-end karaoke setups.

• High-end home karaoke system.
• Karaoke room business.
• Conference hall and center.
• Performance and event stage.
• Restaurants, hotels, and wedding venues.
• Acoustic café and tea room.
• Schools and training centers.

Where can I buy a genuine and reliable E3 P-12000 power amplifier?

If you are looking for a genuine E3 P-12000 power amplifier at a reasonable price, with a full warranty and professional support services, Phuc Truong Audio is a reliable choice. With many years of experience in the audio equipment field, Phuc Truong Audio always provides genuine products and optimal matching solutions for each sound system.

When purchasing the E3 P-12000 power amplifier at Phuc Truong Audio, customers are guaranteed 100% genuine products, complete with warranty stickers, accessories, and clear origin information. All equipment is thoroughly inspected before delivery to ensure stable operation and performance.

In addition to product distribution, Phuc Truong Audio also provides consulting services for suitable configurations for home karaoke, commercial karaoke, auditoriums, stages, restaurants, hotels, and event sound systems. Our technical team will advise on pairing the E3 P-12000 power amplifier with digital processors, mixers, karaoke speakers, full-range speakers, subwoofers, and signal processors, ensuring efficient system operation and maximum power output.

Frequently Asked Questions about the E3 P-12000 Power Amplifier

1. Which audio systems are the E3 P-12000 power amplifier suitable for?

The E3 P-12000 is suitable for high-end home karaoke systems , commercial karaoke businesses, auditoriums, stages, restaurants, hotels, and event sound systems thanks to its high power and stable operation.

2. What types of speakers can the Main E3 P-12000 power amplifier drive?

The device can be paired with various karaoke speakers, full-range speakers , and subwoofers with suitable power, helping the system operate efficiently and maximize the capabilities of the speakers.

3. Can the E3 P-12000 be used with a digital karaoke mixer?

Yes. The Main E3 P-12000 is compatible with most karaoke digital processors on the market, helping to process audio signals, prevent feedback, and improve vocal quality before amplifying them to the speakers.

4. Does the E3 P-12000 power amplifier support Bridge mode?

Yes. The device supports Stereo, Parallel, and Bridge modes, allowing users the flexibility to choose the configuration that best suits their audio system and practical needs.