SONOS SUB 4 is a wireless subwoofer for home theatre and music that is added to an existing Sonos system over WiFi and handles frequencies down to 25 Hz. It connects to a Sonos soundbar or powered speaker from the app, where the level and phase are adjusted. The package includes the subwoofer, a 2 m power cable and documentation.
Specifications
General
SONOSBrand
SUB 4 BKModel
Active wireless subwooferType
BlackColour
MatteFinish
Sound
2 x class D digital amplifierAmplifiers
2 x elliptical 5" x 8", opposedDrivers
up to 25 HzFrequency range
Ported (with acoustic vents)Enclosure
Trueplay, bass level, phase 0° / 180°Sound tuning
Connectivity and power
WiFi 802.11a/b/g/n/ac/ax, 2.4 / 5 GHzWireless connection
Ethernet 10/100Wired connection
100-240 V, 50/60 HzPower
Quad Core 4 x A55, 1.9 GHzProcessor
512 MB DDR4, 4 GB eMMCMemory
0 °C to 40 °COperating temperature
Dimensions and weight
389 x 402 x 158 mmDimensions (H x W x D)
11.79 kgWeight
Compatibility
Sonos Arc Ultra, Arc, Arc SL, Beam, Ray, Era 300, AmpCompatibility
2 x Sub 4 or Sub 4 + Sub (Gen 3)Two-subwoofer configuration
In the box
Subwoofer, power cable 2 m, documentationIn the box
Main
Warranty