Elac 6-1/2” Uni-Fi Reference Bookshelf Speakers UBR62-BK Black with Walnut

Product highlights: true 3-way bookshelf speaker design custom-designed concentric driver with 4" aluminum cone midrange and 1" soft dome tweeter for clear, accurate mids and highs custom-designed 6-1/2" aluminum cone woofer frequency response: 41-35,000 Hz sensitivity: 85 dB impedance: 6 ohms maximum power input: 140 watts sophisticated multi-element crossover with high-grade components to ensure smooth transition between drivers bass-reflex cabinet design with dual-flared front-firing slot port heavy-duty MDF cabinet internal bracing reduces cabinet vibration that causes unwanted sonic coloration dual binding post speaker terminals for bi-amping or bi-wiring magnetically attached cloth grilles satin black speaker baffle with walnut vinyl sides and back 8-1/4"W x 14-3/16"H x 13-3/16"D 23.54 lbs. each Echo & Optics Authorized Dealer warranty: 3 years MFR # UBR62-BK