Audio Centron L10KX

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High sound quality and high performance no longer conflict with each other! Digital dynamic drive and MOSFET linear drive make it possible. L10KX is the strongest Lexa terminal. Due to its very high performance, it is recommended for bass enhancement. Innovative technology determines their attractive sound characteristics, making the bass sound very dynamic and natural.


Digital dynamic drive is a technology designed to improve amplifier dynamics and efficiency. A special processor and a high-speed buck converter produce very high efficiency, in the range of more than 80%, that is, at the level of a Class D amplifier. The difference is that there is no fault caused by the switching process and the resulting distortion in the output signal.


MOSFET linear drive is a technology that improves sound quality under high-performance dynamics. Use the power MOSFET with the best SOA limit value at the L10KX terminal. The MOSFET is linearly driven by a special circuit to make it approximate to an "ideal MOSFET" and significantly reduce the adhesion coefficient, which is why the last stage has a clear, high-resolution, high-fidelity sound.


The switch network part used by the PFC switch has a two-stage energy storage and a full-bridge converter with a very high-performance reserve. The switch network part is specially designed for audio amplifiers. It does not produce any interference within the power supply range of 170V to 270V, works stably, and the maximum output power of the final stage remains unchanged. Thanks to PFC and digital dynamic drive, L10KX also shows its own vitality and environmental friendliness, because the loss of the entire system is minimal and due to its very high efficiency.


The L10KX terminal is equipped with a digitally controlled audio processor to create different operating modes, thus having a high degree of flexibility and versatility when using the terminal level. L10KX has the following internal functions: 2 full, 2 bass, 2 top, 2 two-way, mono, mono, bass interrupt and combination. The amplifier is controlled by three buttons on the front panel and can also be locked.


Each terminal channel is equipped with dual limit (RMS and clip), and also supports protection circuits. The clamp limiter has a shorter time constant than the RMS limiter and can control short-term overload. In the case of long-term overload, such as when the input level is too high, the effective value limiter activates and restores the original dynamics.

L10KX has many protection circuits to prevent deformation and damage and ensure safe operation.


Rated power RMS: (8 Ohm) 2×1600W;

Rated power RMS: (4 Ohm): 2×3000W;

Rated power RMS: (2.7 Ohm) 2×4000W;

Rated power RMS: (2 Ohm) 2×5000W;

Rated power RMS: (4 Ohm): 2×3000W;

Rated power (bridge connection): (8 Ohm): 6000W;

Rated power (bridge connection): (4 Ohm): 10000W;

Output interface: Speakon and Binding

Frequency response: 20Hz-20kHz, ±0.5dB;

Input sensitivity: 0.77V/1.4V/26dB;

Signal to noise ratio: ≥95dB;

Distortion (%) 1kHz, 800W, 8 Ohm: ≤0.01%;

Damping coefficient: (30Hz-500Hz 8 Ohm) 1000;

Sensitivity (dBu): +4

Output stage: digital dynamic drive

Net weight: 6Kg;

Dimensions (WxDxH): 482x312×44mm