Barefoot Sound MiniMain12, Owner'S Manual

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8. Specifications
Analog Input XLR female, Pin 1 ground, Pin 2 positive, Pin 3 negative
Input Impedance = 100k Ohms
Input Sensitivity (1m) = 90 dB @ -18 dBV (pass band)
Analog to Digital
Conversion Word Length: 24 bit
Sample Rate: 192 kHz
Oversampling = 128x
Signal/Noise ≥ 125 dB
Digital Input XLR female
AES/EBU (AES3 standard)
Input Impedance = 110 Ohms
Word Length: 16,18, 20 or 24 bit
Sample Rate: 32 kHz to 192 kHz
Signal/Noise ≥ 133 dB
Frequency Response 20 Hz - 45 kHz (+/- 3 dB ), 28 Hz - 40 kHz (+/- 1 dB )
Bass Response -3 dB @ 20 Hz
Q = 0.707
Slope = 12 dB/octave
Cabinet 90 liters total internal volume
Sealed subwoofer, woofer and midrange enclosures
Machined aluminum baffle plate
Aluminum subwoofer frames function as lateral cabinet bracing
Long fiber wool acoustic damping throughout
Crossover Frequencies 80 / 800 / 4000 Hz
Tweeter 1" ring radiator with Advanced neodymium motor
Rear waveguide chamber
Amplifier: 250W Hypex
Midranges 2 x 2.5" aluminum cone with Advanced neodymium motor
+/- 2 mm linear excursion
Amplifier: 250W Hypex
Woofers 2 x 7" aluminum cone with Advanced Geometry motor
+/- 13 mm linear excursion
Amplifier: 250W Hypex
Subwoofers 2 x 12" aluminum cone with Advanced Geometry neodymium motor
+/- 25 mm linear excursion
Amplifier: 1200W Hypex
Power Mains Voltage Input: 115 or 230 VAC selectable
Idle Power Consumption = 50W
Maximum Power Consumption = 1500W
Weight Speaker: 132 lbs each (54 kg)
Shipping: 135 lbs each (61 kg)
Dimensions HxWxD Cabinet: 26.0 x 13.5 x 20.0 inches (660 x 343 x 508 mm)
Overall: 26.0 x 14.4 x 21.9 inches (660 x 366 x 556 mm)
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