Compare Amphion FlexBase25 vs Sonus faber Gravis VI vs Sonus faber Gravis I
Variants
Amp
Walnut
Piano Black
White Matte
Connectivity
Ports
2x LINE Left and Right / LFE RCA + 2x LINE XLR Left and Right / LFE HIGH LEVEL Neutrik 4-pole Speakon
LFE (Low Frequency Effect) mono RCA + LINE mono RCA + HIGH LEVEL Neutrik 4-pole Speakon
Construction
Colors
Red, Black, Wenge
Wood, White, Black, Wenge
Drivers | Subwoofer
10" (25cm) aluminium
2 x 320 mm (12”), long throw, sandwich honeycomb cone, wide rubber surround LF unit
1 x 210 mm (8”) long throw, treated paper cone, wide rubber surround LF unit
Form Factor
Subwoofer
Subwoofer
Loudspeaker Type
1-way closed, stereo
Sealed box loading, twin drivers, active subwoofer
Sealed box loading, down firing active subwoofer
Dimensions
Size | Depth
342 mm
23 in (585.5 mm)
12.4 in (316 mm)
Size | Height
840 mm
24.2 in (616 mm)
13.1 in (334 mm)
Size | Width
321 mm
17.6 in (448.5 mm)
11.2 in (286 mm)
Weight
45 kg (99 lbs)
114.6 lbs (52 kg)
32 lbs (14.5 kg)
Function
Amplifier
High performance Class AB
High linearity Class AB
Crossover
35 - 260 Hz Variable
Continuously adjustable 40 to 150 Hz
Continuously adjustable 30 to 120 Hz
Performance
Frequency Response
20-260Hz (low pass) / 35-260Hz (high pass)
- 6dB, from 18 Hz to Fc (user adjustable)
- 6dB, from 30 Hz to Fc (user adjustable)
Impedance
25k ohms
Output Impedance
100 ohms
Power Consumption
2100 W (rated), 2W (standby)
200 W (rated), 0.5 W (stand-by)
Power Output
600W RMS into 4 ohms @ 1% THD
1700 W (nominal), 2400 W (peak)
150 W (nominal), 250 W (peak)
Production
Debut
2020
Made In
Finland (handmade)
Italy (handmade)
Italy (handmade)
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