- Pulse-pounding bass
- Dual Sonos-engineered drivers generate deep, dynamic low frequencies
- Ported enclosure enhances bass response
- Transform your home theater experience
- Pair with Sonos Arc, or Beam for deeper bass and clearer highs
- Bring your music to life
- Hear nuance in every note
- Greater sense of spaciousness when paired with Sonos Five, Era 300, or Era 100
- Iconic design
- Elegant sculptural shape
- Updated matte finish
- Place it where and how you want
- Connects over WiFi
- Place anywhere in the room—even on its side and under your sofa
- Acoustic slot
- Use as a handle to lift Sub 4
- Status light
- Displays connection to WiFi
- Indicates when volume is muted
- Signals errors
- Join button
- Press to connect during setup
- Ethernet port
- Use an Ethernet cable if you want to connect to a router (optional)
- AC power (mains) input
- Use only the supplied power cord to connect to a power outlet
- Proper power adapter for your country
- Push the power cord firmly into Sub 4 until flush with the surface
- Select a location
- Designed to provide optimal sound wherever placed
- Use the acoustic slot as a handle to lift Sub 4 out of the box
- Always bend knees when lifting heavy objects to avoid undue stress on back
- Ensure at least one side of the slot is free from obstruction
- If placing vertically against a wall, don’t block the front opening
- If placing horizontally on the floor, don’t put anything on top of it
- Leave at least 1" clearance along the top of Sub 4 if placing under furniture
- Designed to sit on the floor
- Can be placed in a corner, against the wall, behind, under, or next to any piece of furniture on any kind of floor surface
- Position Sub 4 either vertically or horizontally
- If using horizontally, attach permanent felt feet