Tannoy have really cracked it with the new Mercury F4 Custom Floorstanding Speakers, offering the perfect balance between home cinema and stereo performance. The Tannoy F4 Custom has a 19 mm MDF front baffle for improved cabinet strength giving the Mercury F4 Customs the perfect weight and feel. Perfomance is futher improved with the 2 low frequency coated multi-fibre paper pulp cone drivers. This technology offers a much better separation with sound which makes the Mercuy F4s the ideal choice for medium to large rooms, plus the 140w power handling allows the F4 Customs to fill rooms of this size with ease. The newly designed F4 Customs offer an overall improvement in sound quality over the original F4's, boasting better bass response, more detail and increased speed. The Mercury F4 Customs have bi-wire terminals allowing you to further optimise the performance of these classic, elegant speakers. As you would expect from Tannoy the Mercury F4s are magnetically shielded. Available in apple or dark oak finishes.