The LUNNA speakers are JMR's entry level floor standing speakers. They offer a rich and very dynamic soundscape which belies their compact size, ensuring an easy setup procedure plus positioning and integrate easily into large or medium sized rooms, be it a classic or more modern interior design. They offer the very distinctive musical sound of JMR whilst providing the detail, weight and hi-end performance expected by JMR and have received the same care and attention plus optimisation attributed to the complete range of JMR speakers.
Tuned triangular transmission line leading to a front port allowing setup close to walls. The tweeter is installed in an isolated internal enclosure providing total inertia and avoiding any mechanical and acoustical intermodulation with the woofer. 19mm MDF cabinetry assembled under press. Rounded vertical edges on the front side avoid edge effects, wide fillet on the rear upper horizontal edge in accordance with the design of the current range. Adhesive felt surrounding the drivers in order to minimize the first reflections of the signal on the enclosure and thus ensures a better control of the directivity.
2 ½ way, 6 – 12/12 dB/octave. Crossover frequency 300 and 2800 Hz.
Brand new 13cm manufactured under JMR specifications derived from the one used by the EUTERPE and BLISS Jubilee speakers. It uses a long fiber paper cone. The back of this optimized profile cone is treated with a coating that dampens and improves its internal balance while maintaining the universally recognized tone qualities of paper. It has a 30mm voice coil on a vented aluminium support providing excellent power handling and a powerful and fast low-end. Its core uses a copper ring to equalize its impedance and significantly reduce its harmonic distortion rate. Its rubber suspension receives a damping treatment on a portion of its profile in conjunction with the cone in order to improve its behaviour in the midrange. It has an aluminium basket with a profile that perfectly clears the back of the cone.
Brand new textile dome tweeter using a 25mm voice coil and a neodymium magnet in a small tuned cavity for a low resonant frequency of 650hz. It has a very wide and particularly linear response curve, moreover its directivity is not marked and very progressive off-axis. It has an injected ABS faceplate with a horn profile allowing a better efficiency and optimizing its directivity. This tweeter offers a very nice dynamic range and a lot of detail without dryness or harshness, essential qualities to meet the musical specifications of a JMR loudspeaker.
- Frequency Response: 40Hz to 25Khz
- Impedance: 4 Ohms
- Power Handling: 40 to 160W
- Sensitivity: 91 db/W/m (2,83V)
- Filter Type: 2.5 way 6/12/12 db/octave
- Connection: Mono
- Dimensions: H 85, L 30.8, W 18.6 cm
- Finish: Stained Cherry
- Weight: 18Kg
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