Hello Rozel
The 2 ohm speakers should be connected in series in order to achieve a combined impedance. Connecting them in parallel will give 1 ohm which could damage the amplifier. I doubt this is the cause of your problem but you should rewire them to prevent damage to the amplifier.
Richard
Some of my B&O: BV3/32, MX7000, MX5500, LX5500, MX4000, BM8000, BM6000, Overture, BL8000, BM6000 Quad, BM4400, BM3400, BG-CDX, BM3000, BM1001, BM1200, BM1600, BM1700, BM1500, BM1400, BM2400, BM2300, BM4500, BM4000, BVM70, BVS45-2, BVS60, BC7700, BM2200, BM1900, BG8002, BM1202, BVPenta, BVP45