Compare Sonus faber Gravis I vs Sonos Sub 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
1x 100Mbps LAN
Wireless Connectivity
WiFi 5
Construction
Colors
Wood, White, Black, Wenge
Black or Whtie with gloss finish
Drivers | Subwoofer
1 x 210 mm (8”) long throw, treated paper cone, wide rubber surround LF unit
2x force-canceling drivers
10" (25cm) aluminium
Form Factor
Subwoofer
Wireless subwoofer
Loudspeaker Type
Sealed box loading, down firing active subwoofer
Base reflex
1-way closed, stereo
Dimensions
Size | Depth
12.4 in (316 mm)
6.2" / 158 mm
342 mm
Size | Height
13.1 in (334 mm)
15.3" / 389 mm
840 mm
Size | Width
11.2 in (286 mm)
15.8" / 402 mm
321 mm
Weight
32 lbs (14.5 kg)
36.3 lbs / 16 kg
45 kg (99 lbs)
Function
Amplifier
High linearity Class AB
2x Class-D digital amplifiers
Crossover
Continuously adjustable 30 to 120 Hz
35 - 260 Hz Variable
Operating Temperature
32°F to 104°F / 0°C to 40°C
Processor
Quad Core 1.5 GHz
Performance
Frequency Response
- 6dB, from 30 Hz to Fc (user adjustable)
Down to 25Hz
20-260Hz (low pass) / 35-260Hz (high pass)
Impedance
25k ohms
Memory | Capacity
256 MB
Memory | Type
SDRAM
Output Impedance
100 ohms
Power Consumption
200 W (rated), 0.5 W (stand-by)
Power Output
150 W (nominal), 250 W (peak)
600W RMS into 4 ohms @ 1% THD
Storage
256 MB
Production
Debut
2020
Made In
Italy (handmade)
Finland (handmade)
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