Edifier Black R1000t4 Active Bookshelf Speakers, Sports Direct. Totally re-engineered, this 4th generation of the legendary R1000T series has been released to incorporate up-to-date features such as our enhanced Class-D core amplifier with built-in DRC controller, automatic switching power board, efficient SMD manufacturing, the next generation of 3/4 inch natural silk dome tweeter drivers, and so on. They also inherit classical features of the R1000 such as Dual-Stereo RCA input, spring clip connection and backward bass reflector. Housed in 100% medium-density fibreboard (MDF), these bookshelf speakers are built to resist resonance. While the finish complements any surrounding in the home or the office. Featuring 4” bass drivers and ¾” silk-diaphragm tweeter drivers the R1000T4 bookshelf speakers are engineered to deliver impressive sound. featuring a pair of golden bass drivers that add a splash of colour to your everyday sound. For a personalised listening experience, you’ll find the bass and volum...Looking for alternatives to stores like JD Sports, eBay, SHEIN, ASOS, Next, Best Choice UK, Very, Decathlon UK, Argos, schuh, Temu, BuyBetter, or Nike Official? Discover our unique selection.