Opus 3

Chorus Δ

Speaker

Main Details
Maker Opus 3 Brand Audio-Produkter A/B Company Bo Hansson Designer
Function
Additional Model ID Chorus Delta
Form Factor Floorstanding
Signal Path Passive Hardware
Made In Sweden
Date Produced 1988
Dimensions
(H × W × D)
Weight 25kg
Frequency Response 45Hz-20kHz ±3dB
Additional Specifications
Treble 1" Soft Dome
Midrange/Bass 6.5" Poly Cone
Sensitivity (96dB/1m) 5W
Impedance (Nominal) 4Ω
Crossover Frequency 3kHz
Crossover Slope 12dB/Oct Second Order
Power Handling 40W
Power Handling (Music) 60W
Enclosure Type Bass Reflex
Enclosure Construction Concrete
Enclosure Volume 25l
MSRP (1988) 2200 kr

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