Bang & Olufsen

Sonos

Beosound A1 2nd Gen

Roam

Bluetooth Speaker Specification

Bluetooth Speaker Specification

Dynamic

Dynamic

NA

NA

NA

NA

92 dB SPL

NA

55 Hz - 20000 Hz

NA

5 V DC / 3A / 5 W

15 W, 5 V / 3A

60 W (RMS )
Speaker Configuration
1 x 3.5" Woofer
1 x 3/5" Tweeter
Amplifier
2 X 30 W Class D For Woofer And Tweeter

18 W ( RMS )
Two Class-H digital Amplifiers.
One Tweeter creates a crisp, high-frequency response.
One Mid-Woofer ensures faithful playback of mid-range frequencies and maximises low-end output.

NA

NA

Bluetooth

Bluetooth

5.1

5.0

All Bluetooth Devices

All Bluetooth Devices

AAC, aptX Adaptive

NA

Lithium-Ion Polymer Batteries

Lithium-Ion Batteries

30 Meters Class D

10 Meters

18 Hours

10 Hours

2.75 Hours

2 Hours

NA

NA

No

No

558 Gram

0.43 Kg

46 mm X 133 mm X 133 mm

168 mm X 62 mm X 160 mm

Black, Red, Green, Grey, Pink, Gold

Black, White

Bang & Olufsen Beosound A1 2nd Gen Speaker
USB-C To USB-A Cable
Quick Start Guide

Sonos Roam Bluetooth Speaker
USB A-C Charging Cable Length: 3.9 ft (1.2 m )
Quick Start Guide &Legal 
Warranty Information
Documentation

Alexa voice assistant built-in.
IP67 level dust and waterproofing.
Superb sound quality, with aptX Adaptive.
Aesthetic office companion with enhanced call capability.
Up to 18 hours of battery life at typical listening volumes.

Works with Amazon Alexa and Google Assistant on WiFi.
Get up to 10 hours of continuous playback at moderate volumes.
The durable, battery-powered smart speaker for outdoor and indoor listening.
Connect to WiFi with any 802.11a/b/g/n 2.4 or 5 GHz broadcast-capable router.
Simply set the speaker down on the included Wireless Charging Base for quick power.
Connect all your streaming services, discover new music on Sonos Radio and personalise settings.
Feel immersed in an ultra wide soundstage of deep bass and clear highs everywhere you want to listen.
Easy to use - Setup takes minutes, and control is simple with the Sonos app, Bluetooth, AirPlay 2, and your voice.
Wi-Fi and Bluetooth - Stream over Wi-Fi and connect Move to the rest of your Sonos system at home. Switch to Bluetooth when you're away and offline.
Voice control - Amazon Alexa is built right in so in Wi-Fi you can play music, check news, set alarms, get your questions answered, and more, completely hands free.