Technical data
- impedance: 8 Ohm
- sensivity (2,83V/1m): 84 dB
- size (HxWxD): 324 x 200 x 265 mm
- frequency range (-8dB): 62 - 22000 Hz
- crossover frequency(s): Hz
- speaker type: bass reflex
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Louis Timmers constructed with Eltim Elite 621 mk IV a speaker with high quality loudspeaker chassis: Morel dome tweeter ET338-104. This dome tweeter is the replacement of the Morel MDT-33. As woofer the ECW638 is used, which is equipped with a 3-inch voice coil and neodymium magnet. A bass reflex enclosure is used, its bass reflex opening radiates to the back.
Elite 621 has a crossover with high-pass filter and low-pass filter in series (the speakers and its circuits are in series). A crossover in series is not completely new; it is difficult to calculate and to handle. Therefore most crossovers are build as crossover in parallel.
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Our kit consists of
- Morel tweeter ET 338
- Morel mids woofer ECW 638
- Bass reflex tube HP50, 50x145 mm, black
- PE sealing tape, 5x2 mm
- 1,5x Damping Sonofil 100 x 35 cm for 20 litres
- Binding Post PK31, gold plated (one pair, red and black)
- 2m Speaker cable 2x1.5 mm2, transparent
- Pan screws 4x20 black, 12 pieces
- Plan for DIY kit
the crossover components (right),
to be mounted on a small wooden board.
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- Audaphon MKP CAP Superior 0.22 μF / 400 Vdc
- Audaphon MKP CAP Superior 0.68 μF / 400 Vdc
- Audaphon MKP CAP Superior 10 μF / 400 Vdc
- Audaphon MKT CAP 3.9 μF / 160 Vdc
- Audaphon MKT CAP 68 μF / 160 Vdc
- 0.7 mm air core coil, 0.47 mH/0.50 Ohm
- 1.4 mm air core coil, 0.47 mH/0.19 Ohm
- Metal-oxide resistor, 5W 12 Ohm (brown-red-black)
- Metal-oxide resistor, 10W 3.3 Ohm (orange-orange-gold)
- Metal-oxide resistor, 10W 3.9 Ohm (orange-white-gold)
- Metal-oxide resistor, 10W 5.6 Ohm (green-blue-gold)
- Metal-oxide resistor, 10W 6.8 Ohm (blue-grey-gold)
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Kit without cabinet, price per speaker
EUR 621,00 excl. VAT: € 521.85 / $ 537.50
Kit with high-end crossover
Our Kit with high end crossover provides high-quality ClarityCap film capacitors. Mundorf baked varnish coils are used as a coil.
- ClarityCap SA capacitor 0.22uF / 630 Vdc
- ClarityCap SA capacitor 0.68uF / 630 Vdc
- ClarityCap SA capacitor 3.9 μF / 630 Vdc
- ClarityCap SA capacitor 10 μF / 630 Vdc
- ClarityCap PWA capacitor 68 μF / 160 Vdc
- Mundorf baked varnish air core coil BL71, 0.47 mH/0.57 Ohm
- Mundorf baked varnish air core coil BL140, 0.47 mH/0.19 Ohm
- Metal-oxide resistor, 5W 12 Ohm (brown-red-black)
- Metal-oxide resistor, 10W 3.3 Ohm (orange-orange-gold)
- Metal-oxide resistor, 10W 3.9 Ohm (orange-white-gold)
- Metal-oxide resistor, 10W 5.6 Ohm (green-blue-gold)
- Metal-oxide resistor, 10W 6.8 Ohm (blue-grey-gold)
Kit without cabinet, price per speaker
EUR 662,00 excl. VAT: € 556.30 / $ 572.99
universal PCB
If you prefer to mount the crossover components on a 159 x 127 mm universal PCB instead on wood:
Universal PCB RA160, order no.. str-RA160, price per unit:
EUR 5,90 excl. VAT: € 4.96 / $ 5.11
We recommend one or two boards per kit (two or four boards for a speaker pair)
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