The Sony ULT Field 1 in White is a compact mono portable speaker designed for those who want powerful sound in a lightweight and durable package. With its sleek tube-shaped design and a total RMS output of 30 watts, this speaker delivers impressive audio performance for its size. Weighing just 650 grams and measuring 206 x 77 x 76 mm, it is easy to take wherever you go. The speaker supports wireless connectivity via Bluetooth 5.3, ensuring a stable connection with a range of up to 30 meters.
Durability and Battery Performance
The Sony ULT Field 1 is built to handle demanding environments. It features an IP67 rating, making it both dust-tight and water-resistant, while also offering shock and rust resistance for added durability. The built-in 2900 mAh lithium-ion battery supports up to 12 hours of playback on a single charge and can be fully recharged in approximately 5 hours via the included USB Type-C cable. The auto power-off function helps preserve battery life when the speaker is not in use.
Connectivity and Audio Features
The speaker supports Bluetooth profiles including A2DP, AVRCP, HFP, HSP, and SPP, along with AAC and SBC audio formats for versatile device compatibility. It includes a built-in omnidirectional microphone, enabling hands-free calling. The speaker configuration features one woofer driver delivering 20 watts RMS and one 16 mm tweeter driver providing 10 watts RMS, complemented by two passive radiators for enhanced bass reproduction.
Product number manufacturer:
SRSULT10W.CE7
Audio
Battery
Connectivity
Energy management
Power consumption (standby):
0.3 W
Power consumption (typical):
7.5 W
Functions
Microphone
Microphone direction type:
Omnidirectional
Networking
SPP, A2DP, HFP, HSP, AVRCP
Packaging content
Physical characteristics
Speakers
Number of tweeter drivers:
1
Number of woofer drivers:
1
Storage media
Technical details
Integrated answering machine:
IP67
Shock resistant, Rust resistant
Weight & dimensions
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