Single Product

Kisonli USB 2.1 Bluetooth Multimedia Speaker | U‑2500BT
The Kisonli U2500BT is a compact yet powerful 2.1 multimedia speaker system combining desktop usability with portable boom. It connects via USB power and offers versatile audio inputs including Bluetooth, FM radio, TF card, USB flash, AUX, and comes with a remote control. Featuring a central subwoofer and two satellite speakers, it delivers immersive stereo sound with deep bass—ideal for PCs, TVs, desks, and light entertainment setups.
Brand: Kisonli
Model: U2500BT
System: USB‑powered 2.1 speaker system (Subwoofer + 2 satellites)
Outputs: Subwoofer 5 W + Two satellites @3 W each (Total RMS ≈11 W)
Connectivity: Bluetooth (v4.2), FM Radio, TF card slot, USB port, AUX input, remote control
Power Supply: USB 5 V (via cable)
Audio Specs: Impedance 4 Ω, Frequency Response 20 Hz–18 kHz, SNR ≥65 dB, Channel Separation ≥45 dB
Dimensions: Subwoofer ~100×130×132 mm; Satellites ~60×60×73 mm
Weight: ~0.57 kg
Features: 3D surround mode, clear treble, compact desktop footprint
Ideal For: Desktop setups, small rooms, wired and wireless music playback