Active acoustic system 4all Audio 4PRO 15 DSP

The 4all Audio 4PRO 15 DSP active speaker system is a powerful solution for areas where high playback quality, versatility and reliability are important. Equipped with a 15-inch woofer with a 3-inch voice coil and a titanium-plated tweeter with a 1-inch throat, it provides clear, rich and balanced sound across the entire frequency spectrum. The sophisticated 2-way configuration allows you to achieve impressive detail during performances, presentations or musical events.

Thanks to the built-in class D amplifier in a bi-amp configuration, the system demonstrates high efficiency and stability even at maximum loads. The 800 W RMS power allows you to easily sound large rooms or open areas, and the maximum sound pressure level of up to 128 dB (138 dB peak) guarantees confident and clear sound without distortion.

The model is equipped with a modern DSP module with five ready-made presets — Flat, Rock, Ext Sub, Pop, Voice — which allows you to quickly adapt the acoustics to a specific usage scenario. The built-in Bluetooth module opens up the possibility of wireless content streaming, and the equalizer at frequencies of 80 Hz and 12 kHz helps to fine-tune the sound according to the room conditions.

The system case is made of durable polypropylene, which ensures ease of transportation and resistance to mechanical stress. Thanks to its thoughtful dimensions and weight of 24.5 kg, the 4PRO 15 DSP will be the best choice for mobile DJs, rental companies, educational institutions and event agencies. The kit comes with a remote control and power cable, which makes operation even more comfortable.