Compare Sonus faber Gravis II vs Amphion FlexBase25
Variants
Walnut
Piano Black
White Matte
Amp
Connectivity
Ports
LFE (Low Frequency Effect) mono RCA + LINE mono RCA + HIGH LEVEL Neutrik 4-pole Speakon
Construction
Colors
Wood, White, Black, Wenge
Drivers | Subwoofer
1x 260 mm (10”) long throw, treated paper cone down-firing driver + 1 x 260 mm (10”) front-firing aluminum alloy diaphragm passive infra-bass radiator
10" (25cm) aluminium
Form Factor
Subwoofer
Loudspeaker Type
Drone cone phase-inverter loading, active subwoofer with Class AB amplifier
1-way closed, stereo
Dimensions
Size | Depth
16 in (408 mm)
342 mm
Size | Height
15.9 in (404 mm)
840 mm
Size | Width
14 in (356 mm)
321 mm
Weight
47.3 lbs (21.5 kg)
45 kg (99 lbs)
Function
Amplifier
High linearity Class AB
Crossover
Continuously adjustable 30 to 120 Hz
35 - 260 Hz Variable
Performance
Frequency Response
- 6dB, from 25 Hz to Fc (user adjustable)
20-260Hz (low pass) / 35-260Hz (high pass)
Impedance
25k ohms
Output Impedance
100 ohms
Power Consumption
450 W (rated), 0.5 W (stand-by)
Power Output
350 W (nominal), 700 W (peak)
600W RMS into 4 ohms @ 1% THD
Production
Made In
Italy (handmade)
Finland (handmade)
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