LD System DEEP2 4950 PA Power Amplifier 4 x 810 W 4 Ohms

Chassis material

The LD System DEEP2 4950 PA Power Amplifier is designed for professionals who demand reliable, powerful, and crystal-clear audio amplification in live sound reinforcement, large venues, or complex multi-speaker setups. Whether you are a sound engineer managing a concert, a DJ running a club night, or an AV technician handling corporate events, this amplifier delivers the consistent performance and versatility essential to keep your audio system running smoothly and your audience engaged. Its robust power output and advanced protection features ensure your sound remains flawless even under demanding conditions.

At the heart of the DEEP2 4950 is its impressive rated output power, delivering 4 x 810 watts at 4 Ohms and 4 x 490 watts at 8 Ohms. This means you can confidently drive multiple speaker cabinets simultaneously without worrying about underpowering or distortion. For applications requiring even higher output, the amplifier supports bridged mode, delivering up to 1600 watts per channel at 8 Ohms. This flexibility allows you to tailor the amplifier’s power delivery precisely to your speaker configuration, maximizing audio impact and clarity.

One standout feature is the Class H output circuitry, which enhances efficiency by dynamically adjusting power consumption according to the audio signal’s demands. This results in reduced heat generation and lower energy use without compromising sound quality. The highly efficient automatic cooling system further protects the amplifier from thermal overload, ensuring continuous operation even during long events or in hot environments. You benefit from extended equipment lifespan and minimized downtime, which are crucial for professional setups.

The DEEP2 4950 also excels in delivering pristine audio quality. Its frequency response spans a full 20 Hz to 20,000 Hz range, faithfully reproducing the entire spectrum of audible sound from deep bass to sparkling highs. Total Harmonic Distortion (THD) stays below 0.1%, guaranteeing clean and accurate signal amplification that preserves the integrity of your original audio source. A remarkable signal-to-noise ratio of 105 dB ensures that background noise is virtually inaudible, allowing your audience to experience every detail of the performance without distraction.

Practicality is another area where this amplifier shines. It includes four individual volume controls, giving you precise level adjustment for each channel. A bridge/stereo mode selector lets you switch between configurations quickly to suit differing PA setups. The ground lift switch helps eliminate hum caused by ground loops, a common issue in complex audio systems. Inputs accept a standard 0.775 V sensitivity signal, and speaker outputs use Speakon-compatible connectors, ensuring secure and professional-grade connections that are quick to engage and disconnect.

Weighing 19.6 kilograms, the LD System DEEP2 4950 is solidly built yet manageable for transport and installation. It operates on standard 230 V AC power at 50-60 Hz, making it compatible with most international power supplies. The amplifier’s protective circuits guard against DC faults, short circuits, and thermal overload, giving peace of mind that your investment is shielded from common electrical hazards. Indicators for limit, power, protect, and signal status provide clear, real-time operational feedback, allowing you to monitor performance easily.

In summary, the LD System DEEP2 4950 PA Power Amplifier offers an exceptional combination of power, reliability, and sound fidelity that meets the rigorous demands of professional audio environments. Its versatile output capabilities, advanced Class H design, and comprehensive protection features ensure your audio system performs flawlessly whether you’re amplifying a small club or a large-scale outdoor event. With this amplifier in your arsenal, you can confidently deliver powerful, clear sound that captivates audiences and elevates every performance.