Add Deep Bass to your Echo
With Echo Sub and a compatible Echo device, you can add rich bass to your music experience. Echo Sub delivers down-firing, 100W deep bass sound through a 6” woofer. When paired with your Echo device, you can feel the music as it fills the room — just say “Alexa, play music.”

Echo Sub delivers down-firing, 100W deep bass sound through a 6" woofer.

Pair with one Echo device to enjoy dynamic music that fills the room.

Pair with two of the same Echo devices for rich left/right stereo sound.

Simple to set up and use—just plug in, open the Alexa app, and wirelessly connect to your Echo device(s) to control music with your voice.

Size
8.0” x 8.3” (202 x 210 mm)

Weight
9.3 lbs (4.2 kg) Actual size and weight may vary by manufacturing process

Audio
4L sealed chamber with 6” (152 mm) downward-firing woofer, 100W Class D amplifier

Low Frequency Response
30Hz (-6dB)

Crossover Frequency
50 Hz - 200 Hz adaptive low-pass filter

Power supply
Auto-switching 100-240 V, 50-60 Hz AC universal input.

Wi-Fi
Dual-band Wi-Fi supports 802.11 a/b/g/n (2.4 and 5 GHz) networks. WiFi 6 (802.11 ax) is not currently supported. Does not support connecting to ad-hoc (or peer-to-peer) Wi-Fi networks.

Note: This device requires compatible Echo device