Infrasonic BLOW5D Benutzerhandbuch

 

 

 
 

 
 

BLOW5/BLOW5D User’s Manual 

 

13

 

5. SPECIFICATIONS 

 

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 Two-way, bi-amplified reference monitor (bass-reflex type) 

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 Free field frequency Response: 58Hz ~ 20kHz (+/- 1.5 dB) 

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 Free field cutoff response 50Hz ~ 22kHz (+/- 3.0dB)   

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 Enclosure Resonant Frequency (vent tuning): 62Hz   

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 Measured Maximum Continuous: 105dB SPL / 1m   

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 Harmonic distortion at 90 dB SPL @ 1 m on axis: 0.5% under

 

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 Low frequency driver:   

- Diaphragm Type: Polymer coated paper fiber cone type 
- Diameter: 5-1/4" (133 mm)   
- Voice Coil: 1.0" (25 mm)   
- Magnet Type: Ferrite magnet with magnetically shielded 
- Impedance: 8 ohms 

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 High Frequency Driver   

- Diaphragm Type: Natural Silk Dome with Waveguide. 
- Diameter: 0.75" (19mm) diaphragm 
- Magnet Type: Ferrite magnet with magnetically shielded 
- Impedance: 8 ohms   

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 Low Frequency Vent Type : Front ported, Slotted aperture 

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 Internal cabinet volume: 7.2 liters 

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 Enclosure Construction: 15mm (5/8 ) Vinyl-laminated M.D.F 

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 Dimensions : (190 mmW x 300 mmH x 266 mmD) 

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 Weight : 6.5 kg 

 

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 Power amplifier topology:   

- Class A-B Full discrete power device amplifier with Servo-loop   
- DC, Over-load and Over-current protection 
- Supply monitoring protection with Mute control 

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 Output power rating:   

- 50watts (<0.1% THD into 8 ohm) 
- 40watts (<0.1% THD into 8 ohm) 

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 Total Harmonic distortion + Noise: < 0.01% (@ 1 kHz, 100dB SPL) 

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 Signal-to-noise ratio: > 106dB 

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 Slew rate : >15V/us 

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 Input sensitivity control range (@output power 60W, trim):   

+22dBu at control min 
-9dBu at control max 

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 Connector:    XLR input, 1/4" TRS Balanced input (impedance 20kOhm) 

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 Crossover: 3.0 kHz, 30dB/otc 5

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