Compare Sonos Sub vs Amphion FlexBase25 vs Sonus faber Gravis III
Connectivity
Ports
1x 100Mbps LAN
2x LINE Left and Right / LFE RCA + 1x LINE XLR HIGH LEVEL Neutrik 4-pole Speakon
Wireless Connectivity
WiFi 5
Construction
Colors
Black or Whtie with gloss finish
Walnut, Black, Wenge
Drivers | Subwoofer
2x force-canceling drivers
10" (25cm) aluminium
1 x 250 mm (10”) long throw, sandwich honeycomb cone, wide rubber surround LF unit
Form Factor
Wireless subwoofer
Subwoofer
Loudspeaker Type
Base reflex
1-way closed, stereo
Sealed box loading, single driver, active subwoofer
Dimensions
Size | Depth
6.2" / 158 mm
342 mm
19.5 in (495 mm)
Size | Height
15.3" / 389 mm
840 mm
16.3 in (415 mm)
Size | Width
15.8" / 402 mm
321 mm
15.7 in (400 mm)
Weight
36.3 lbs / 16 kg
45 kg (99 lbs)
58.8 lbs (26.7 kg)
Function
Amplifier
2x Class-D digital amplifiers
High performance Class AB
Crossover
35 - 260 Hz Variable
Continuously adjustable 40 to 150 Hz
Operating Temperature
32°F to 104°F / 0°C to 40°C
Processor
Quad Core 1.5 GHz
Performance
Frequency Response
Down to 25Hz
20-260Hz (low pass) / 35-260Hz (high pass)
- 6dB, from 25 Hz to Fc (user adjustable)
Impedance
25k ohms
Memory | Capacity
256 MB
Memory | Type
SDRAM
Output Impedance
100 ohms
Power Consumption
700 W (rated), 2W (standby)
Power Output
600W RMS into 4 ohms @ 1% THD
600 W (nominal), 900 W (peak)
Storage
256 MB
Production
Debut
2020
2020
Made In
Finland (handmade)
Italy (handmade)
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