Martin Logan B2 speakers (Walnut) with WiiM AMP Ultra Phono Power Output (6 ohm

Power Output (6 ohm

Rechargeable Lithium Ion

and top to support Dolby Atmos Music

0 is a superb cable ideally suited for continuous listening over a prolonged period without causing listener fatigue

Ear coupling

Martin Logan B2 speakers (Walnut) with WiiM AMP Ultra Phono Power Output (6 ohmPairing the MartinLogan Motion Foundation B2 bookshelf speakers with the WiiM Amp Ultra makes for an outstanding, high performance compact audio system. This combination delivers excellent power, high resolution streaming, and room filling sound at an accessible price. Why They Work Well Together Power & Control: The B2s are 5 ohm speakers that handle up to 100 watts. The WiiM Amp Ultra outputs a robust 200W per channel at 4 ohms (or 100W into 8 ohms)