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Technic details
Specifications
Type:
2-way, 1 speaker, bass reflex, floor type
[Used units]
For all bands:
Coaxial type
Model:
Dual Concentric Type 3149
Diameter:
30cm (12”)
Permissible input:
100W (Continuous)
350W (Peak)
Output sound pressure level:
92dB / W / 1m
112dB / 100W / 1m
117dB / 350W Peak
Minimum impedance:
5.5Ω
Nominal impedance:
8Ω
Reproduction frequency band:
30Hz to 20kHz, ±3dB
Third harmonic distortion rate:
0.5% or less (85dB SPL, 50Hz to 20kHz)
3.5% or less (112dB SPL, 100Hz to 20kHz)
Crossover frequency:
1.2kHz (12 dB / oct.)
Control network:
1kHz to 20kHz (±3dB, 5 positions)
5kHz to 20kHz (+1.5dB to -3dB / oct., 4 positions)
Internal volume:
200 liters
Dimensions (W x H x D):
660 x 1 020 x 420mm (Including legs)
Weight:
44kg
Year:
1982
Buy this model
You can make a purchase request for this model. Our funds often hold several copies of each model. We are ready to consider any request and offer you our price.
