GLabs, a distinguished sub-brand of ATI Pro Technologies, is meticulously crafted for true music enthusiasts. Embodying the spirit of premium quality, GLabs offers an exquisite range of high-fidelity audio products. The GLABS SP4800H Amplifier is designed to meet the demands of professional sound systems with unmatched power, performance, and durability. Ideal for large venues, concert halls, and events requiring high-output audio, this amplifier delivers superb sound quality across a wide range of applications. Let’s explore the key features and specifications of the GLABS SP4800H, making it an essential addition to any sound setup.
Unrivaled Power Output
The GLABS SP4800H is engineered to deliver incredible output power, ensuring that your sound system performs at its peak. In stereo mode, the amplifier provides 4 x 800W at 8ohms, with the capacity to drive even higher wattages, reaching 4 x 1200W at 4ohms. For more demanding setups, the amplifier excels in Bridge Mode, offering 2 x 1600W at 16ohms, 2 x 2400W at 8ohms, and 2 x 3200W at 4ohms. With this level of output, the SP4800H can power large speaker systems with ease, ensuring consistent, clear sound at any volume.
Crystal Clear Sound Quality
The GLABS SP4800H is not just about power—it’s about delivering clean, distortion-free audio. The frequency response ranges from 10Hz to 20kHz, with an impressive ±0.4dB, ensuring full-spectrum audio reproduction. It also features an ultra-low THD+N (Total Harmonic Distortion + Noise) of just <0.5% at 800W and 1kHz, ensuring that the audio output remains crisp and precise. The amplifier’s signal-to-noise ratio (S/N) exceeds 100dB, further enhancing clarity and ensuring your audio remains free from unwanted noise.
Advanced Protection Features
The GLABS SP4800H comes equipped with a variety of built-in protection mechanisms, safeguarding both the amplifier and your audio system. It includes protection against short circuits, DC overload, overheating, and ultrasonic signals, ensuring safe, continuous operation even under heavy loads. Additionally, it incorporates RF (radio frequency) protection and voltage peak limiters, making it a reliable choice for professional environments.
Efficient and User-Friendly Design
With an operating voltage range of 110V/220V, the GLABS SP4800H is versatile and suitable for international use. Its Class H circuit ensures high efficiency with low power consumption, drawing less than 40W at idle and under 3000W at max load. The amplifier’s compact design (483mm x 492mm x 90mm) fits perfectly into 2U rack spaces, while the robust 27kg weight reflects its durable construction.
Conclusion
For professional audio engineers and event organizers looking for a reliable, high-performance amplifier, the GLABS SP4800H delivers power, clarity, and safety in one package. Whether you’re amplifying live performances or providing sound support for large venues, this amplifier offers the versatility and reliability needed to elevate your sound experience.