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Technic details
Specifications
Type:
2-way, 1 speaker, bass-reflex, floor type
[Used unit]
For all bands:
Coaxial type
Model:
3149
Diameter:
12" (30cm)
Frequency response:
52Hz to 20kHz, ± 4dB measured in 1/3 octave bands
Dispersion included angle:
90˚ conical (At -6dB points at 10kHz)
Impedance:
6Ω (Minimum)
8Ω (Nominal)
[Allowable Input Power]
70Hz to 1kHz:
100W (Continuous)
350W (Peak)
1kHz to 20kHz:
50W (Continuous)
100W (Peak)
Sensitivity:
92 dB / W / m (50Hz to 20kHz)
111dB / 100W / m (Continuous Input Power, 70Hz to 20kHz)
116dB / 350W / m (Peak Input Power)
Third harmonic distortion:
Less than 1% (90dB SPL, 50Hz to 20kHz)
3% or less (110dB SPL, 100Hz to 15kHz)
Crossover frequency:
1.4 kHz (12dB / oct.)
Control network:
3kHz to 20kHz (-3dB to +3dB, 5 positions)
5kHz to 20kHz (-3dB / oct. to +1.5dB / oct., 4 positions)
Internal volume:
68L
Finish:
Oiled Walnut with 2 piece brown fleck grille
Dimensions (W x H x D):
446 x 846 x 372mm
Weight:
30kg
Year:
1980
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.