ALR Factor 7 specifications

Category : Speakers

General

Tech nical data

Special equipment

Other models of the same series:

• Manufacturer: ALR Jordan
• Developer: Karl-Heinz Fink
• Model: Factor 7
• Years of construction: from ca 1995 - ca 2004
• Manufactured in: Essen - Germany
• Wood: white, black, bubinga, rose oak, natural cherry, pyramidal walnut or for an additional charge: root veneers such as elm, birch etc...
• Dimensions: 290 x 1470 (incl. Spikes) x 500 mm (WxHxD)
• Weight: 130 kg per piece
• New price approx.: 8000 € per pair (at launch 16,000 DM)

• System: 3-way passive diaphragm, floorstanding speaker
• Chassis:
  • Woofer: 2x (20cm scan Speak custom-made)
  • Midrange driver: 1x (17cm Scan Speak custom-made)
  • Tweeter: 1x (Revel ator 2904 modified from Scan Speak )
  • Pass ive diaphragm: 2x 25cm on the back
• Power handling: 200/300 Watts (nominal/music power handling)
< li>Sensitivity (2.83 volts/1 meter): 92 dB
• Transmission range: 20 - 28,000 Hz
• Transition ranges: 300 / 3,000 Hz
• Impedance: 4 ohms
• Slope steepness of the filters: 24 dB/octave acoustic allpass

• Woofer: 2x ( 20cm Scan Speak custom-made)
• Midrange driver: 1x (17cm Scan Speak custom-made)
• Tweeter: 1x (Revel ator 2904 modified from Scan Speak )
• Pass ive diaphragm: 2x 25cm on the back

• Pass ive diaphragm adjustable via screw weights
• Tweeter and Midrange can be adjusted separately via jumpers (+/- 1dB)
• Bi-amping possible
• PVC tube in a separate housing with 30 kg quartz sand filling forms housing for midrange drivers
• Individ ual boards of the crossover are housed on foamed rubber plates in a separate housing in the base
• AUDIO Test (3/95) rated with 94 points

Comment:

Comment box:

ALR Factor 7 relate

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