The SVEN PS-1900 is a powerful party speaker system designed to fill large spaces with sound, delivering a total output of 1000 W through two STMicroelectronics STA516BE amplifiers. Its audio setup consists of two 8-inch low and mid-range drivers paired with two 3-inch tweeters, covering a wide frequency range from 25 Hz to 20,000 Hz. To help you tailor the sound to your environment, the system includes a built-in equalizer and a bass boost function. Constructed from black MDF wood, the cabinet houses a variety of connectivity options including Bluetooth, NFC for quick pairing with Android 4.1+ devices, and a USB port for flash drive playback. You can also connect external devices via the AUX input or use the line out for further expansion. For those performing live, two dedicated jacks allow for the connection of microphones or guitars, with adjustable reverb and echo controls to refine the vocal or instrument quality. Adding to the atmosphere, the speaker features dynamic RGB backlighting and a stroboscope, all monitored via an integrated LED display. The top panel includes a convenient smartphone stand, while the overall design is made for mobility with built-in handles and transportation wheels. Because it is AC powered, this 17.2 kg system is best suited for indoor gatherings where a constant power source is available to maintain its high performance.