Lenyes S873 400W Portable Party Speaker

Lenyes S873 Portable Party Speaker

The Lenyes S873 is a large portable party speaker built for gatherings where one cabinet has to cover music, karaoke and announcements at the same time. Its driver array combines two tweeters, two midrange speakers, one woofer and two diaphragms, with transparent RGB lighting built into the diaphragms so the front of the speaker lights up in time with the music. Lenyes rates the maximum output power at 400W; that is a maximum figure, not an RMS rating. Two UHF wireless microphones are supported for karaoke and hosting, a 6.35mm input accepts a wired microphone or an instrument, and the cabinet carries an IPX6 water resistance rating for outdoor use. A built-in 14.8V, 7500mAh lithium battery and 60W PD fast charging over Type-C keep it running away from a power socket.

Key features

• Five-driver array: two tweeters, two midrange speakers and one woofer, plus two diaphragms
• 400W maximum output power as stated by Lenyes
• Two UHF wireless microphones supported for karaoke and announcements
• IPX6 water resistance for outdoor and poolside use
• Bluetooth 5.3 with TWS stereo pairing for two speakers
• 14.8V, 7500mAh lithium battery with up to ten hours of playback
• 60W PD fast charging over USB Type-C, full charge in about five hours
• USB, AUX and TF card playback up to 128GB, plus 6.35mm mic and instrument inputs

Sound and driver array

Splitting the work across dedicated tweeters, midrange units and a woofer means the S873 does not ask one driver to do everything. The woofer and diaphragms handle the low end that gives party music its weight, the midrange pair carries vocals clearly enough for karaoke and speeches, and the tweeters keep cymbals and high percussion distinct when the volume rises. Playback is not limited to Bluetooth: the speaker reads MP3, WAV, FLAC and APE files from USB drives and TF cards, so a prepared playlist can run all evening without a phone connected.

Karaoke, microphones and live inputs

Two UHF wireless microphones connect for duets, hosting and announcements, and UHF transmission is less crowded than basic 2.4GHz links in a room full of phones. A separate 6.35mm wired microphone input and a 6.35mm instrument input mean a guitar or keyboard can plug straight in, turning the S873 into a small all-in-one performance system for busking-style sets and family functions. A 3.5mm headphone monitoring port lets a performer or host check the mix privately.

Battery, charging and outdoor use

The 14.8V, 7500mAh battery is rated for up to ten hours of use depending on volume and lighting, and when it runs down, 60W Power Delivery fast charging over Type-C refills it in about five hours. The Type-C port also works as an OTG interface. IPX6 sealing protects against strong water jets and heavy splashes, so the speaker can stay outside through poolside sessions and light rain without being rushed under cover at the first sign of weather.

For house parties, terrace gatherings, school events and outdoor celebrations where music, microphones and lighting need to come from one portable unit, the S873 covers the full job in a single cabinet.