Harbeth Super HL5Plus 40th Anniversary Speakers with HiFiRacks Stands. From Harbeth:SHL5plus are now available in a Limited Edition walnut veneer with some beautiful added features, including; the latest WBT-nextgen binding posts, a new-look super-tweeter with protection bar and Harbeth branded British-made audio grade poly capacitors. To celebrate the sophistication of these models, each speaker will include the Harbeth 40th Anniversary limited edition front and back badge The speakers for sale are in walnut with matching walnut HIFi Racks stands (RRP £800) included.The speakers are in excellent condition, and will be shipped in the original packaging, along with the Harbeth certification. From other sites: It has been 40 years since legendary speaker designer Dudley Harwood (famous for his work at the BBC designing monitors including the LS3/5a) formed Harbeth Audio.To celebrate this occasion the company released special edition variations of their Super HL5+ speakers. The Anniversary editions had many improvements inside and out.Aesthetically the new speakers have an impressive walnut veneer and nice little variations, like new black 40th anniversary badges. Internally the speakers have also been improved with a number of upgrades designed to take the clarity and realism of Harbeth speakers that extra bit further. The speakers now feature WBT-nextgen binding posts (The Super HL5+ also now has 4 to allow for bi-wiring), a new-look super-tweeter with protection bar and new Harbeth branded British-made audio grade poly capacitors.Specifications:Drivers3-way vented:200mm Harbeth RADIAL2™ bass/mid;25mm dome tweeter,20mm dome SupertweeterFreq Response40Hz-20kHz (+/-3dB Free space, grille on, smooth off-axis response)Impedance6 ohms – easy to driveSensitivity86dB (@1W/1m)AmplificationWorks with a wide range of amplifiers, ideally from 25W/channelMore photographs available upon request