IPL M1TLm Ribbon Transmission Line

The M1tl is a compact transmission line with an amazing performance for its size, Although the line length is similar to the M3tl, it has a larger coupling capacity and the tweeter is placed above the bass mid unit making it more suitable for small or awkward rooms. It uses the excellent shielded double magnet IPL/5/M/S  with its; magnesium cone, steel chassis, and the superb FountekCd1.0 ribbon tweeter, which has a fast ,detailed and transparent sound, coupled with a very smooth response extending to over 30khz! The sound quality of this speaker is quite outstanding having the characteristic smoothness of the IPL/5/M bass unit combined with; clarity, musicality, and an extended bass response. There is a naturalness to to the sound of these magnesium cones that is quite outstanding and very appealing. The stunning new M1tl can be used in relatively small rooms, but will also perform well in larger rooms. The M1tl has a very linear response with low distortion and excellent phase characteristics. All the drive units in these kits are individually matched for response and efficiency

The new improved Bi-wired crossover uses superb quality IPL and MKP Polypropylene capacitors, Super power Large steel laminate inductors, inductors, and resistors. The total kit includes cabinet flat-packed in 18mm MDF,  The cabinet contains 11 panels per speaker (all pre-cut and shaped) and includes, internal baffles and deflectors, shaped grille panel, The M1tl is damped with 80%Profiled Acoustic Foam, 20%Heavy Duty Contoured Rubber damping panels and Long haired wool and can be easily tuned to individual rooms.  Instructions are very comprehensive, photographed step by step, and include details for fine tuning. Plus and Total kits now include the superb quality CP4L Gold bi-wired Terminal/Crossover panel as Standard

Optimised Cutting Plan for a pair of cabinets supplied with instructions , 1x 8ft by 4ft sheet of 18mm MDF required, for main body of cabinets. Small sheet of 9mm MDF required for grilles.




Impedance ohms......8 Dimensions mm .........853H x191W x261D
Recommended Amplifier power .....20 -1000 watts Cabinet material.........18mm MDF
Sensitivity db....86 Suggested internal Wiring ..HU1 4m reqd (silver PTFE)
Min room size ft.. 11 x 12 Crossover khz............4, 2nd order
Frequency Response...28hz-30khz Frequency Linearity...+or- 1.5db (250hz - 20khz)
Basic kit (pair spks) 2 x IPL/5/M, 2 x IPL matched CD1 ribbon tweeters, 2 x Crossover kits, Full instructions.
Plus Kit As basic inc. Grille mat. (blk or brn) and studs, T-nuts and bolts, 2 x CP4l gold bi-wired terminal  crossover panel, Profiled Foam, Heavy duty contoured rubber damping L.H.wool, floor-spikes
Iron-On Veneer available in ash, oak, mahogany and walnut (see cabinet accessories for detail)  Profiled Foam and heavy Duty contoured Rubber Damping