KEF Q15.2 Uni-Q speakers. These Kefjes sound great with old English amplifiers such as Quad, NAD, Rotel, Cyrus / Mission and never tire. Internally the bi-wire terminals are connected, the cabinets have 1 damage but otherwise very light signs of wear. See pictures. CONNECTIONS • Typespeakers input • Qty2 • Connector Typebanana/spade x 2 • Qty2 MISCELLANEOUS • Body MaterialMDF • Grille Colorblack SPEAKER SYSTEM • Detachable GrillesYes • System Components2 speakers • Amplification Typepassive • Crossover Channel Qty2-way • System Classcoaxial • Frequency Response50 – 20000 Hz • Nominal Impedance6 Ohm • Recommended Amplifier Power10 Watt • Output Level (SPL)111 dB • Sensitivity91 dB • Crossover Frequency3300Hz • Magnetic ShieldYes All pictures are original of this lot and part of description so what you see is what you get !