Classic Marshall Design: The Stanmore Multi-Room wireless audio
speaker features a classic
Marshall design, with a vintage-looking front fret, gold-colored metal details,
and the iconic script "Marshall" logo.
Two-Way Stereo Speaker: The Marshall Stanmore Multi-Room
wireless audio speaker houses two 0.75" dome tweeters and one 5.25" cone woofer, powered by a
3-channel Class D amplifier rated at 15W x 2ch + 45W x 1ch (for a total of 75W). The Stanmore boasts
well-balanced audio with clear midrange and extended highs for a sound that is
both articulate and pronounced. The speaker has a frequency range of 50 to
Bass Port: The Marshall Stanmore Multi-Room wireless audio speaker
features a Bass Reflex enclosure with a rear-firing port for higher efficiency
and deeper bass response.
WiFi Certified: To enjoy Chromecast built-In, Apple AirPlay,
Spotify Connect, and Multi-Room functionality, you will need to connect the
Marshall Stanmore to your wireless home network. The Marshal Action wireless audio
speaker is equipped with dual-band (2.4GHz/5GHz) WiFi (802.11 a/b/g/n) for a
high-performance wireless network connection. Wireless network setup is done
through the Google Home app (for
Apple iOS 9.1+ and
Android OS 4.1+), as well as the Marshall Multi-Room app (for
Apple iOS 9.0+ and
Android OS 4.0.3+).
Multi-Room App: The Marshall Multi-Room app (for
Apple iOS 9.0+ and
Android OS 4.0.3+) unlocks the full potential of the Marshall Wireless
Multi-Room System. Use the Marshal Multi-Room app on your compatible Apple iOS
or Android device to group or ungroup Marshall Multi-Room wireless speakers,
gain access to thousands of Internet radio stations, save and select up to seven
presets, along with adjusting treble and bass settings.
- Multi-Room/Multi-Source: The Marshall Multi-Room app lets you
wirelessly play different audio sources (Internet Radio, Chromecast built-in
Apps, Spotify Connect, AirPlay, Bluetooth or Aux) in each room or bring it
all together and play the same audio source or song throughout the entire
home on all speakers. Up to 5 Marshal Multi-Room wireless speakers
Woburn) can be setup on the same WiFi
- Internet Radio: Through the Multi-Room app on your compatible
Apple iOS or Android device, the Marshall Stanmore Multi-Room has the ability
to access to thousands of internet radio stations around the world.
- Source & Presets: From the Multi-Room app, you can select source
(Internet Radio, Chromecast built-in apps, Spotify Connect, AirPlay,
Bluetooth or Aux) and presets (1-7). Presets can be internet radio stations,
specific chromecast built-in apps, or Spotify Connect playlists.
- Audio Control: Volume, Bass, & Treble can all be adjusted through
the Multi-Room app on your compatible Apple iOS or Android device.
Chromecast built-in lets you wirelessly stream certain music apps from your
Apple iOS or Android mobile device to the Marshall Stanmore Multi-Room speaker
system. Unlike Bluetooth, Chromecast Built-in works over WiFi so you can connect
more than one device to the Action Multi-Room speaker at a time and control
what's playing from anywhere in the house on your mobile device. Because the
music apps are streamed from the cloud, you get crystal clear sound and your
mobile device's battery won't drain as fast compared to Bluetooth.
- Supported Content: Chromecast built-in offers Internet
Radio apps like TuneIn &
iHeart Radio; plus
online music service apps like
YouTube Music, and more (some services will require paid subscriptions,
purchases, and fees). You can even mirror exactly what's playing on your
Android phone or tablet to the Stanmore Multi-Room speaker. Or, if you're on
your laptop or computer, you can also cast any music streaming website
through the Chrome browser.
- Simple-to-Use: Simply tap the Cast button from a
Chromecast built-in compatible music app to start wirelessly streaming to
the Stanmore Multi-Room speaker. You can even adjust the volume or change the
song, right from your mobile device. And with Chromecast built-in, you can
keep using your phone to send texts, answer calls, and scroll through social
media without disturbing your music.
- Google Home: Multiple Chromecast built-in speakers can
be added to the same WiFi network to form a multiroom audio system using the
Google Home app (for
Apple iOS 9.1+ and
Android OS 4.1+). Using the Google Home app on your compatible Apple iOS
or Android device, you can sync multiple speakers with Chromecast built-in
in multiple rooms of your home to play the same song throughout your house
at the same time. Only Chromecast built-in compatible music apps are
- Google Assistant (Optional): Purchase a Google
Assistant enabled speaker (sold separately - see Accessories Tab) and gain
voice control of compatible Chromecast built-in music apps. You'll be able
to access a specific music app and then select a specific station or song
using only your voice. You'll also have voice control over Play, Pause,
Skip, & Volume. The Action Multi-Room speaker & the Google Assistant enabled
speaker must be connected to the same wireless (WiFi) network.
Note: Chromecast built-in is a cloud based function and
requires that the Action Multi-Room speaker and your Apple iOS or Android
mobile device are on the same wireless network, and have access to the
Apple AirPlay: AirPlay lets you wirelessly stream music
directly from your Apple iOS device (running iOS 4.3.3+) or from your iTunes
library on your Windows (XP-up) or Mac computer (running iTunes 10.2.2+) to the
Stanmore Multi-Room speaker system, over your home's WiFi network. By downloading
Remote App onto your iPod touch, iPhone, or iPad you don't even need to be
in the same room as the speaker or your computer to play, pause, skip, and stop
the songs in your iTunes music library.
Note: AirPlay requires that the Action Multi-Room speaker
and your Apple iOS device or computer are on the same wireless network.
Spotify Connect: The integration of
Spotify Premium users to instantly select and wirelessly stream music to the
Marshall Stanmore Multi-Room speaker from within the Spotify app (for
Apple iOS 9.0+ or
Android OS 4.0+). Spotify is a digital music service that gives you
on-demand access to one of the largest music libraries in the world (over 15
million tracks and counting). Spotify makes it easier than ever to discover,
manage, and share music with your friends. You can browse music by artist,
album, track, or most popular; and create your own music library with customized
playlists. You can also make and receive phone calls while listening to music.
What's more, when you've been listening to Spotify on your smartphone outside
and come inside, the song immediately begins to stream to the speaker system for
uninterrupted music enjoyment.
Bluetooth 4.2+EDR: The Marshall Stanmore features built-in
Bluetooth (version 4.2+EDR) with support for wireless music streaming (A2DP),
playback control (AVRCP) and
multi-device pairing (SSP). The Stanmore can be paired with a variety of
Bluetooth-enable devices; including Apple iPod/iPhone/iPad, Android
smartphone/tablet, Windows Phone/PC, Mac computer/laptop, and more. The
Bluetooth wireless range is approximately 33'.
- Wireless Music Streaming: You are able to wirelessly
stream stored music, music apps, and other audio content from your
Bluetooth-enabled device to the Marshall Stanmore Bluetooth speaker. You can
use the controls on top of the speaker to skip to the previous or next
track. All other playback
control, search functions, and song/artist information will still need to be
done from your Bluetooth source device.
- Multi-Device Pairing: Simple Secure Pairing (SSP) allows
devices to be paired without entering PIN codes. The Stanmore remembers the
last 8 paired devices and connects automatically to the last paired device
when turned on again. Only one device can be connected to the speaker for
playback at a time.
- This speaker does not support Bluetooth hands-free communication for
making and answering phone calls.
- Due to the differences in Bluetooth technology, some
Bluetooth enabled devices may be incompatible, function improperly, or may
not support all features when used with the Marshall Stanmore.
Dual Aux Inputs: In addition to wireless Bluetooth
connectivity, the Stanmore is outfitted with analog inputs for a wired
connection. The Stanmore is fitted with a top-panel stereo minijack (3.5mm)
input for connecting practically any portable audio device with an analog output
or headphone jack. There is also a stereo RCA input on the back-panel for
connecting an external audio device, like a CD player. If you want to connect a
turntable, you will need a turntable with a built-in phono preamp or an external
phono preamp (sold separately).
Top-Panel Controls: Volume, Bass & Treble, and Source can be
adjusted quickly and easily with the analog control knobs located on the
top-panel of the speaker, allowing you to select which source you want to
playback and fine tune the speaker system to your personal preference. There are
also Previous/Next Track buttons and a Multi/Single button located on the top of
- Source & Preset Selection: The 3-way rotary dial on
top of the speaker lets you select from
three source inputs (WiFi/Bluetooth/Aux) and choose between seven presets
(1-7). With seven presets, the speaker gives you immediate access to your
favorite Spotify playlists, Internet radio stations, or podcasts.
- Audio & Playback Controls: Three rotary dials on top of the speaker control
Volume (0-10), Bass (-12 to +6dB @ 180Hz), & Treble (-12 to +6dB @ 3kHz). The 3-way rotary knob can also be
used to start playback and pause your music. There are also Previous Track
and Next Track buttons on top of the speaker to skip songs.
- Multi-Mode Button: The push-button labeled "Multi/Single" lets
you switch from playing music on a single Marshall Multi-Room speaker or
grouping up to five Marshall Multi-Room wireless speakers together for
playback of the same audio source or song. One speaker acts as the server
and distributes audio to the other speakers in Multi-Mode. If the server
speaker leaves the Multi-Mode group, the audio stops playing on all
Power Requirements: The Marshall Stanmore Multi-Room wireless audio
speaker comes with a 6' AC power cord which plugs into the back of the speaker
and into an AC wall outlet or surge protector (sold separately - see Accessories
Tab). The Marshall Stanmore speaker is not battery powered.
- Input Voltage: 100-240V
- Frequency: 50-60Hz
- Power Consumption: 90W (max), 1.6W (standby)
Note: The speaker automatically turns off after 20 minutes of
inactivity. However, the speaker remains connected to the network
Automatic Firmware Updates: The Stanmore Multi-Room wireless speaker is
automatically upgraded to the latest software release as long as the speaker is
connected to WiFi. This is done in the background and requires no manual work.