USB speaker With resonant diaphragm

Product Detailed Description

A compact USB speaker with a resonant diaphragm brings clear speech and easy background music to a reception desk, a study corner or a computer lab bench. Plug it into an available USB port and it draws both power and audio through the same cable, so there is no separate adapter to lose and no battery to remember.

The cabinet measures 87.5*87.5*80.8mm, small enough to sit beside a monitor without crowding the work surface. A 52mm driver delivers 3W of output across a 180Hz - 20 kHz frequency range, with sensitivity of ≥80dB and 4 Ω impedance for steady, honest playback of voice and everyday listening.

Body finish and front styling can be customized with a logo or artwork for giveaway programs, school supply lists and retail shelf stock. Each unit ships in a printed color box, making it ready for gifting as it stands.

Ordering in consistent model lines keeps acoustic behavior predictable across a shipment; ask about mixed assortments and packaging options when planning a program.

• 1) Speaker driver unit:52mm
• 2) Output power : 3W
• 3) Frequency range:180Hz - 20 kHz
• 4) impedance : 4 Ω
• 5) Sensitive: ≥80dB
• 6) Power: USB 5V
• 7) Size:87.5*87.5*80.8mm