Devon MK2, with Morel drivers       Building Instruction

Technical data
- size (HxWxD): 100 x 21 x 28 cm
- sensitivity: 88 dB (2,83V/1m)
- frequency range (-8dB): from 30
- crossover frequencies: 130 and 2400 Hz
- speaker type: band pass
Devon MK2, von Eltim

Devon MK2 is a floorstanding speaker with Morel midrange and tweeter and a built-in Morel band pass subwoofer, that is not visible from the outside.

The original design is by Bernd Timmermanns, formerly of Klang+Ton. We received the kit design from Eltim Audio (the European representative of Morel).

The kit contains per speaker:

- 1x Morel MDT33 tweeter
- 1x Morel MW142 midrange / woofer
- 1x Morel MW166 woofer
- 1x bass reflex tube BR70
- 1x nap foam N25
- 2 x polyester fleece
- 16 x Pan screws 4x20 mm black
- 2 binding posts
- 5 metres of cable 2x1.5mm2
- building instruction
- the crossover components
  to be mounted on wood (on the right)
- 1.8 mH air core coil 1 mm
- 0,39 mH air core coil 0.7 mm
- 0.68 mH air core coil 0.7 mm
- 12 mH core coil with 0.45 Ohm
- 2 x 68 uF MKT capacitor
- 1,5 uF Mundorf MKP ZN capacitor (tin foil)
- 3.3 uF MKP capacitor/400V
- 5.6 uF MKP capacitor/400V
- 6.8 uF ELCO non-etched
- 4.7 Ohm MOX4 resistor (yellow-purple-gold)
- 4.7 Ohm MOX10 resistor (yellow-purple-gold)
- 6.8 Ohm MOX10 resistor (blue-grey-gold)

Devon MK2 kit without cabinet, price per speaker - not available

Upon request a 220 x 155 mm universal PCB is available for mounting the crossover components.
Price per PCB EUR 8,80

Here the drawing as PDF file in Dutch

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