Compare Sonus faber Gravis I vs B&W Formation Bass vs Sonus faber Gravis I
Variants
Walnut
Piano Black
White Matte
Walnut
Piano Black
White Matte
Connectivity
Ports
LFE (Low Frequency Effect) mono RCA + LINE mono RCA + HIGH LEVEL Neutrik 4-pole Speakon
RJ45 + USB (service only)
LFE (Low Frequency Effect) mono RCA + LINE mono RCA + HIGH LEVEL Neutrik 4-pole Speakon
Wireless Connectivity
Bluetooth 4.1 + WiFi
Construction
Colors
Wood, White, Black, Wenge
Black
Wood, White, Black, Wenge
Drivers | Subwoofer
1 x 210 mm (8”) long throw, treated paper cone, wide rubber surround LF unit
2 x 165mm (6.5 in) long throw cones
1 x 210 mm (8”) long throw, treated paper cone, wide rubber surround LF unit
Form Factor
Subwoofer
Wireless subwoofer
Subwoofer
Loudspeaker Type
Sealed box loading, down firing active subwoofer
Sealed box loading, down firing active subwoofer
Dimensions
Size | Depth
12.4 in (316 mm)
260mm (10.2 in)
12.4 in (316 mm)
Size | Height
13.1 in (334 mm)
254mm (10 in)
13.1 in (334 mm)
Size | Width
11.2 in (286 mm)
281mm (11.1 in)
11.2 in (286 mm)
Weight
32 lbs (14.5 kg)
12.5kg (27.6 lbs)
32 lbs (14.5 kg)
Function
Amplifier
High linearity Class AB
Class D
High linearity Class AB
Bluetooth Profiles
AptX HD, AAC, SBC
Crossover
Continuously adjustable 30 to 120 Hz
Continuously adjustable 30 to 120 Hz
Performance
Frequency Response
- 6dB, from 30 Hz to Fc (user adjustable)
20Hz - 150Hz ±3dB
- 6dB, from 30 Hz to Fc (user adjustable)
Power Consumption
200 W (rated), 0.5 W (stand-by)
200 W (rated), 0.5 W (stand-by)
Power Output
150 W (nominal), 250 W (peak)
250W
150 W (nominal), 250 W (peak)
Production
Debut
2019-04
Made In
Italy (handmade)
Italy (handmade)
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