These now-classic BBC licensed LS3/5a speakers were made under license by Spendor. This pair of Spendor LS3/5a bookshelf reference monitor speakers is a must-have for any audiophile. It is sure to fit seamlessly into any home audio system. The speakers are wired and were manufactured in the United Kingdom, ensuring high-quality sound. The Spendor LS3/5a model is highly regarded in the audio community and is often used in home theaters and music studios alike. This pair of speakers is in excellent condition and is a great addition to any home audio collection. Minimal visible cosmetic wear on the cases (see photos). Blemishes are not readily visible from your listening position. One audiophile owner, light use, no smoking house Teak finish 15 ohm impedance Matched pair with low serial numbers Made in England by BBC Enclosure: two-way, sealed-box, stand-mounted loudspeakers Driver units: 0.75” (25mm) Mylar dome tweeter, 4.5” (110 mm) Bextrene cone woofer Crossover frequency: 3 kHz Frequency response: 80 Hz- 20 kHz +-3dB at 1 m with grilles on Sensitivity: 82 dB/W/m Nominal impedance: 15 ohms Amplifier requirements: 50 W max All original parts Dimensions: 12” high 7.5” wide 6.25” deep Weight: 11.7 pounds each I front logo metal plate missing; 1 present “The imaging is exceptional with excellent focus across a wide soundstage. Midrange transparency and clarity are very good and the speakers really excel on vocals.” Dick Olsher, Stereophile