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− | __NOTOC__
| + | Prinzip: 3-Wege, geschlossen |
− | == Data ==
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− | {{navigation}}
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− | '''General'''
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− | * Manufacturer: [[Marantz]]
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− | * Model: HD 550
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− | * Type: Loudspeaker
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− | * Years of manufacture: 1977 - 1980
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− | * Made in: Japan
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− | * Color: Brown
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− | * Dimensions: 324 x 571 x 241 mm (WxHxD)
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− | * Weight:
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− | * Original price approx.: 140 US-$ (USA, 1977), 500 DM / piece.
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| + | Standbox, um 1980 |
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− | '''Technical Data'''
| + | * Nennbelastbarkeit: 75 Watt |
− | * Type: 3-way, 3 speakers | + | * Impedanz: 8 Ohm |
− | * Chassis:
| + | * Frequenzbereich: 35 - 20.000 Hz |
− | ** Woofer: 200 mm cone
| + | * Schalldruck: 88 dB |
− | midrange driver: 130 mm cone
| + | * Trennfrequenzen: 800/3000 Hz |
− | Tweeter: 40 mm dome tweeter
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− | * Power handling (nominal/music): 75 W / 120 W
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− | * Efficiency: 88 dB | |
− | * Frequency response: 35 - 20'000 Hz | |
− | * Transitional ranges: 800 Hz, 3'000 Hz | |
− | * Impedance: 8 Ohm | |
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− | | + | Bestückung |
− | '''Special Features'''
| + | * Tieftöner: 20 cm |
− | * Level control for midrange, treble and super treble.
| + | * Mitteltöner: 13 cm |
− | * Vari Q is a variable shutter for the bass reflex port. This can be used to change the tuning (Q factor) of the speaker. See photo.
| + | * Hochtöner: 4 cm Textil-Kalotte |
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− | == Remarks ==
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− | * Other models in the same series:
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− | * [[Marantz HD 440]]
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− | * [[Marantz HD 550]]
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− | * [[Marantz HD 660]]
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− | * [[Marantz HD 770]]
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− | * [[Marantz HD 880]]
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− | == Pictures ==
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− | * [[Image: Marantz HD 550
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− | [[image:HD550_1.jpg]]
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− | * Picture: Marantz HD 550
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− | [[image:HD550_2.jpg]]
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− | * Image: Marantz HD 550 | |
− | [[image:HD550_3.jpg]]
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− | | |
− | * Image: Marantz HD 550 | |
− | [[image:HD550_4.jpg]]
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− | * Image: Marantz HD 550 | |
− | [[image:HD550_5.jpg]]
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− | * Excerpt from brochure: Marantz HD-440, HD-550, HD-660, HD-770, HD-880
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− | [[File:Marantz HD-440-550-660-770-880-Prospekt-2.jpg]]
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− | == Reviews ==
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− | == Links ==
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− | [[Category:Loudspeaker]]
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