SONY ULT Tower 7 Wired & Wireless Party Speaker, Black

The SONY ULT Tower 7 Wireless Bluetooth Party Speaker Black is a floor-standing party speaker intended for home entertainment, events, and outdoor gatherings. Its 420 W RMS rating is the main performance figure for comparing its output with other powered speakers. The enclosure uses a seven-speaker, six-way system rather than a simple single-driver arrangement. A dedicated 280 mm bass driver handles low-frequency output. ULT sound modes emphasise the bass, while the 360° Party Sound design distributes audio around the listening area.

Power comes from either the built-in battery or mains electricity, with battery playback rated at up to 30 hours. The 22.8 kg cabinet remains movable through a carrying handle and integrated wheels. IPX4 splash resistance applies when the speaker is used upright. Built-in LED lighting provides synchronised visual effects during playback. An integrated equaliser and separate bass adjustment allow basic sound tailoring for different music and spaces. Compatible devices can also draw charge from the speaker's USB charging port.

• Bluetooth 5.3: supports wireless audio connections
• 20–20,000 Hz frequency range
• USB Type-C and USB Type-A connectivity
• Auxiliary input: provides an additional wired connection option
• A2DP, AVRCP, SPP, and PBP Bluetooth profile support
• No Wi-Fi or AirPlay support
• No built-in microphone
• Power cord included