Alcone Otra floorstanding speakers Kit with high-end crossover

Name: Alcone Otra floorstanding speakers Kit with high-end crossover
Brand: Alcone Audio
SKU: Alcone Otra
Price: 635 EUR
Availability: InStock

Alcone Otra floorstanding speakers Kit with high-end crossover

Kit with high-end crossover without housing, price per speaker

The high-end kit is equipped with baked varnish coils in the important places to reduce the microphonic effect (the current through the coil generates a magnetic field, which in turn sets the winding in motion. This movement induces voltages in the coil, which are added to the useful signal. The tighter the winding of the coil, the less the useful signal is distorted.) The capacitors for the Scan-Speak R2604/832000 - where quality is particularly important - are high-quality Clarity Cap ESA capacitors with 250 V.

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€635.00

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Alcone Otra floorstanding speakers Kit with high-end crossover

Kit with high-end crossover without housing, price per speaker

This movement induces voltages in the coil, which are added to the useful signal.

The tighter the winding of the coil, the less the useful signal is distorted.)

The capacitors for the Scan-Speak R2604/832000 - where quality is particularly important - are high-quality Clarity Cap ESA capacitors with 250 V.

Technical data:

impedance: 4 Ohm
Sound pressure level (2.83V/1m): 85 dB
Dimensions (HxWxD): 1000 x 220 x 350 mm
Frequency range (-8dB): 28 - 38000 Hz
Crossover frequency(s): 120, 1900 Hz
Principle: bass reflex box

Highlights

Seas L18RCY/P (W180 NAL, H1085-08)
ScanSpeak ring radiator R2604/832000
Alcone 25 cm loudspeaker AC10 HE, aluminum membrane
Bass reflex tube HP70 XL, 70x220 mm, black
Insulating fleece MT Bondum 800 (30 x 50 x 2 cm)
0.5x PE foam sealing strip, 5x2 mm, roll 7.5 m
Insulating material Sonofil 100 x 35 cm for 20 liters
3m loudspeaker cable 2x1.5 mm2 black/red
2.5x pan screws 4x20 black, Phillips, 8 pieces
Construction plan for the kit the crossover components (right), to be assembled on a wooden board.
ClarityCap PWA Kondensator 56 μF / 160 Vdc
ClarityCap PWA Kondensator 68 μF / 160 Vdc
ClarityCap PWA Kondensator 2,2uF / 250 Vdc
ClarityCap PWA Kondensator 10 μF / 250 Vdc
ClarityCap ESA Kondensator 3,3uF / 250 Vdc
ClarityCap ESA Kondensator 8,2uF / 250 Vdc 2x Elko rau, 330 μF/63 Vdc
Mundorf Backlack-Luftspule BL71, 0,33 mH/0,48 Ohm
Mundorf Backlack-Luftspule BL71, 0,47 mH/0,57 Ohm
Mundorf Backlack-Luftspule BL140, 0,47 mH/0,19 Ohm
Mundorf Backlack-Luftspule BL140, 1,8 mH/0,43 Ohm
Mundorf BS140-Kernspule 15mH/0,48Ohm
Mundorf H-Kern-Backlackspule BH71, 4,7 mH/0,55 0hm
Mundorf H-Kern-Backlackspule BH71, 22 mH/1,49 0hm
Keramikwiderstand 3,3 Ohm/20 Watt
Keramikwiderstand 3,9 Ohm/20 Watt
Metalloxidwiderstand MOX10 3,3 Ohm (orange-orange-gold)
Metalloxidwiderstand MOX10 4,7 Ohm (gelb-violett-gold)

Reference Alcone Otra

In stock 2 Items

Ideal loudspeakers have a stiff membrane and no resonances. Alcone chassis have a very stiff compound aluminum membrane; their resonances are so high in the frequency range that they can be easily tamed by the crossover.

They were described in the Klang+Ton magazine, where they scored very well in terms of price/performance ratio. When we saw the first waterfall diagrams of the AC 5.25 HE, we were thrilled!

Some of our customers who value a Seas Excel have then repeatedly used Alcone chassis as loudspeakers with an excellent price/performance ratio.

Subsequent kits have an elaborate housing construction in which continuous partition walls with holes have been inserted into the box. This reduces the tendency of the wood to vibrate.

The original RCM kits that we supply are supplied with loudspeaker chassis, crossover components (which you attach to wood), with insulation material, bass reflex tube, connection terminal, internal wiring and wood screws. The kits do not contain (as usual) the wood for the case.