Philips - 22RH544/50R 3-Way Active Motional Feedback (MFB) Active Speaker set
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 | €173 | |
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| €163 | |
 | €34 | |
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Two Philips 22RH544/50R 3-way active Motional Feedback loudspeakers, manufactured circa 1974, each weighing about 14 kg, in good physical condition, renovated and tested to be functional, serial number 0174911662.
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Description from the seller
The 22RH544 belongs to the classic Philips Motional Feedback series from the second half of the 1970s. Each speaker has its own built-in amplifier and the well-known MFB system, in which the movement of the woofer is actively fed back and corrected. This enabled Philips to achieve a very controlled low-frequency reproduction from a relatively compact enclosure.
This set has been refurbished and re-tuned. The revision is of clear value for the almost 50-year-old MFB electronics; among other things, the condition of the electronics and correct adjustment of the feedback circuit are decisive for performance.
The 22RH544 is a three-way active system with a 20 cm woofer, 5 cm midrange and 2.5 cm tweeter. The amplification is 40 watts for the bass and 20 watts for mid/high. Frequency range approximately 30 Hz – 20 kHz.
Year of manufacture: circa 1976–1979
Dimensions: 39.1 × 28.8 × 21.6 cm per speaker
Weight: circa 12 kg per speaker
Finish: black
System: 3-way active, Motional Feedback
Amplification: 40 W bass + 20 W mid/high per speaker
A technically revised set of one of the most characteristic active Philips loudspeakers from the 1970s.
Shipping is possible, carefully packaged and insured. Shipping price may be higher when sent as individual units. Pickup is possible in Alkmaar, Netherlands, by appointment. What you see is what you buy.
The 22RH544 belongs to the classic Philips Motional Feedback series from the second half of the 1970s. Each speaker has its own built-in amplifier and the well-known MFB system, in which the movement of the woofer is actively fed back and corrected. This enabled Philips to achieve a very controlled low-frequency reproduction from a relatively compact enclosure.
This set has been refurbished and re-tuned. The revision is of clear value for the almost 50-year-old MFB electronics; among other things, the condition of the electronics and correct adjustment of the feedback circuit are decisive for performance.
The 22RH544 is a three-way active system with a 20 cm woofer, 5 cm midrange and 2.5 cm tweeter. The amplification is 40 watts for the bass and 20 watts for mid/high. Frequency range approximately 30 Hz – 20 kHz.
Year of manufacture: circa 1976–1979
Dimensions: 39.1 × 28.8 × 21.6 cm per speaker
Weight: circa 12 kg per speaker
Finish: black
System: 3-way active, Motional Feedback
Amplification: 40 W bass + 20 W mid/high per speaker
A technically revised set of one of the most characteristic active Philips loudspeakers from the 1970s.
Shipping is possible, carefully packaged and insured. Shipping price may be higher when sent as individual units. Pickup is possible in Alkmaar, Netherlands, by appointment. What you see is what you buy.
Details
Era
1900-2000
Brand
Philips
Model
22RH544/50R 3-Way Active Motional Feedback (MFB)
Multiple models
No
Physical condition
Good
Number of objects
2
Includes
Refurbished
Serial number
0174911662
Year of manufacturing
1974
Weight
14 kg
Functional condition
Tested and working/playable
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