The isolated HF unit with phased array radar technology -now in a carbon-fibre housing, insulated from main cabinet vibrations. Sub 20Hz bass always there, with rock-solid control at the full 550 watts, from a 200mm main driver. New features adjustable HF and LF, low terminal panel, padded real-leather back, recessed carrying handle, real carbon-fibre top, extending spike-holders, and profiled corner edges. And the most important feature remains true-to-life realism and sound-stage. Giving transparency which makes the speakers vanish.So you hear your music the way it was created. 107cm high x 22cm wide x 25cm deep, and 20Kg each. Ten cloth colours, and any colour for the top front foams. An extra pair in another colour can be supplied foc.
Other colours can be supplied later at low cost. 300 watts continuous, 550 watts maximum, 1,500 watts for 10ms. Is from below 20Hz (as measured by Hi-Fi Choice) then up to 22kHz. The HF units are 28mm diam, silk domed, with neodymium magnets and ferrofluid-cooling.The LF units are 200mm, 8 inch, Kevlar-coned, with 4 layer voice-coils and 40oz magnets. 8 ohms nominal, minimum 7 ohms. This unusually high impedance is valve amplifier friendly, and less sensitive to differences in solid-state amplifiers. 91B, combined with high impedance makes the best of any amplifier.
Solid state 36 to 600 watts per channel. Valve 18 watts minimum, although we have reports of good results using 6 or 10 watt single ended valve-amplifiers. For individual tastes, loss of HF acuity, or to adjust for room absorption, the HF can be increased by bridging two extra terminals. (on top, left) This is also useful for low-volume listening.The wide (2cm) range of spike length, can be used to vary bass alignment. If room layout gives resonance, we can supply (foc) bass port dampers to control this. Use only film capacitors and air-spaced coils. The HF circuit is fourth-order, with 24dB per octave attenuation from 3kHz, giving superb protection of the HF units.
The LF crossover is first order, using only the voice-coil inductance for absolute purity. We are a HiFi Specialist that have been trading in Hepworth's Arcade in the Old Town of Kingston Upon Hull since 1948. The item "Monopulse Model A Floorstanding Speakers in Slate Grey Preonwed" is in sale since Friday, September 14, 2018.This item is in the category "Sound & Vision\Home Audio & HiFi Separates\Speakers & Subwoofers". The seller is "5starhifi" and is located in Hull, East Yorkshire. This item can be shipped to United Kingdom.