X-SERIES (ADT-8850) – High-Performance

Experience unparalleled sound precision and powerful audio performance with the X-SERIES (ADT-8850) – High-Performance Sonic Sound Professional Audio Power Amplifier. Designed for serious sound engineers and professional audio setups, the ADT-8850 is engineered to deliver consistent, clean, and robust power for demanding live events, installations, and touring systems.

With 4 × 1500W output at 8Ω stereo and 4 × 1680W at 4Ω stereo, this 4-channel amplifier ensures optimal performance in various configurations. For more powerful setups, it supports bridge mode with 2 × 1950W at 8Ω and a massive 2 × 3150W at 4Ω, giving you the flexibility and strength to drive large-scale PA systems or multiple speaker arrays.

Built with Class D/HD output circuitry, the ADT-8850 delivers exceptional power efficiency and ultra-low heat dissipation without compromising sound quality. It boasts a frequency response of 20Hz–20kHz (±0.3dB), ensuring crystal-clear highs and punchy lows across the full audio spectrum. Whether you’re powering stage monitors, subwoofers, or full-range systems, this amplifier maintains sonic integrity at every level.

The ADT-8850 offers flexible input sensitivity options: 0.775V, 26dB, and 32dB. It also features an input impedance of 20kΩ, making it compatible with a wide range of audio sources and mixers. The high Signal-to-Noise Ratio (≥103dB) ensures minimal background noise. A damping factor of ≥700 delivers tight and accurate control over speaker movement. This is essential for clean bass response and overall audio clarity.

Despite its high output, the amplifier remains compact. It fits easily into standard racks with a 2U height and weighs just 27.5 kg. This makes it ideal for both fixed installations and mobile sound setups. The Total Harmonic Distortion (THD) is just 0.03% at 8Ω, ensuring clear, distortion-free sound. Even under continuous high loads, the ADT-8850 delivers reliable and clean performance.

Frequently Asked Questions (FAQs)

1. What is the Audiotone X-SERIES ADT-8850 Amplifier used for?

The Audiotone ADT-8850 is a professional 4-channel power amplifier designed for live concerts, touring sound systems, DJ setups, auditoriums, houses of worship, corporate events, and large-scale sound reinforcement applications.

2. How much power does the ADT-8850 deliver?

The ADT-8850 delivers 4 × 1500W at 8Ω stereo and 4 × 1680W at 4Ω stereo. In bridge mode, it provides up to 2 × 3150W at 4Ω, making it ideal for professional loudspeaker and subwoofer systems.

3. What amplifier technology does the ADT-8850 use?

The amplifier utilizes advanced Class D/HD output circuitry, providing high efficiency, reduced heat generation, lower power consumption, and consistent high-output performance.

4. Is the ADT-8850 suitable for line array systems?

Yes. The ADT-8850 is an excellent amplifier for line array speakers, stage monitors, and full-range PA systems thanks to its powerful 4-channel design and stable performance.

5. Can the ADT-8850 power subwoofers?

Absolutely. With bridge mode output of up to 3150W at 4Ω, the amplifier can efficiently power professional subwoofers while maintaining tight bass control and excellent audio clarity.

6. What is the benefit of the damping factor of ≥700?

A damping factor of 700 or higher helps maintain accurate speaker control, resulting in tighter bass response, improved transient performance, and enhanced overall sound quality.

7. What audio quality features does the ADT-8850 offer?

The amplifier features a wide frequency response of 20Hz–20kHz (±0.3dB), a signal-to-noise ratio of ≥103dB, and ultra-low THD of just 0.03%, ensuring clean, detailed, and distortion-free audio reproduction.

8. What input sensitivity options are available on the ADT-8850?

The ADT-8850 offers flexible input sensitivity settings of 0.775V, 26dB, and 32dB, allowing easy integration with professional mixers, DSP processors, audio controllers, and sound management systems.

9. Is the ADT-8850 suitable for touring and rental sound companies?

Yes. Its compact 2U rack design, lightweight 27.5kg construction, and reliable Class D/HD technology make it an excellent choice for touring professionals, rental companies, and mobile sound systems.

10. Why choose the Audiotone X-SERIES ADT-8850 Professional Amplifier?

The Audiotone ADT-8850 combines powerful 4-channel output, advanced Class D/HD efficiency, low distortion, professional-grade reliability, and flexible system configuration, making it an ideal amplifier for concerts, line arrays, DJ systems, and commercial audio installations.