Meridian AC12 is a passive, self-contained component that allows for flexible connections between Meridian SpeakerLink and non-SpeakerLink devices. It facilitates various setups, including connecting recent Meridian sources to older Meridian Digital loudspeakers without SpeakerLink, integrating non-Meridian sources with SpeakerLink loudspeakers, and creating multichannel systems with both SpeakerLink and non-SpeakerLink components.
Meridian AC12 is a passive, self-contained component that allows for flexible connections between Meridian SpeakerLink and non-SpeakerLink devices. It facilitates various setups, including connecting recent Meridian sources to older Meridian Digital loudspeakers without SpeakerLink, integrating non-Meridian sources with SpeakerLink loudspeakers, and creating multichannel systems with both SpeakerLink and non-SpeakerLink components.
1. 2-channel SpeakerLink to non-SpeakerLink loudspeakers
MERIDIAN
SPEAKERLINK
Meridian 808.2 CD Player
AC12
DSP loudspeaker – Master
INPUT
DIGITAL
INPUT OUTPUT
MERIDIAN
COMMS
INPUT OUTPUT
DSP loudspeaker – Slave
INPUT
DIGITAL
INPUT OUTPUT
MERIDIAN
COMMS
INPUT OUTPUT
S/PDIF
SPEAKER
LINK
MASTER
COMMS
SLAVE
COMMS
RS232
M lead S lead
2. 2-channel non-SpeakerLink to SpeakerLink loudspeakers
AC12
DSP loudspeaker – Slave
DSP loudspeaker – Master
MERIDIAN
SPEAKERLINK
INPUT OUTPUT
MERIDIAN
SPEAKERLINK
INPUT OUTPUT
COMMS
Meridian CD Player or Control Unit
DIGITAL OUTPUT
S/PDIF
SPEAKER
LINK
MASTER
COMMS
SLAVE
COMMS
RS232
C5 lead
Digital coax lead SpeakerLink lead
SpeakerLink lead
3. 2-channel non-Meridian source (eg PC) to SpeakerLink loudspeakers
AC12
DSP loudspeaker – Slave
DSP loudspeaker – Master
MERIDIAN
SPEAKERLINK
INPUT OUTPUT
MERIDIAN
SPEAKERLINK
INPUT OUTPUT
RS232
Non-Meridian Source
DIGITAL OUTPUT
S/PDIF
SPEAKER
LINK
MASTER
COMMS
SLAVE
COMMS
RS232
RS232 lead
Digital coax lead SpeakerLink lead
SpeakerLink lead
Use this application to connect a recent Meridian source with a
SpeakerLink output to a pair of Meridian Digital loudspeakers that
do not have SpeakerLink.
Connect the SpeakerLink output from the source to the
SpeakerLink input on the AC12.
Connect the Master Comms and S/PDIF connections on the
AC12 to the master loudspeaker using a Meridian M lead.
Use the DIN Comms or BNC Comms as appropriate.
Connect the loudspeakers together using a Meridian S lead.
•
•
•
Introduction
The AC12 allows you to connect up a system consisting of both
the latest Meridian SpeakerLink products, and earlier Meridian
products using Meridian Comms over either 5-pin DIN connectors
or BNC connectors.
The AC12 is a passive component and so is completely self-
contained; it does not need a power supply or mains connection.
Back panel connections
Meridian
SpeakerLink
connection
Slave
DIN and BNC
Comms
RS232 for
computer
control
S/PDIF
digital audio
connection
Master
DIN and BNC
Comms
Master CommsSpeakerLinkS/PDIF Slave Comms RS232
Acknowledgements
Meridian is a registered trade
mark of Meridian Audio Ltd.
SpeakerLink is a trade mark of
Meridian Audio Ltd.
Copyright © 2010 Meridian
Audio Ltd.
Part number: P83402
Designed and manufactured
in the UK by Meridian Audio
Ltd. Meridian Audio reserves
the right to make changes
and improvements to any of
the products described in this
document without prior notice.
This guide was produced by:
Human-Computer Interface Ltd,
http://www.interface.co.uk/
Sales and service in the UK
Meridian Audio Ltd
Latham Road
Huntingdon
Cambridgeshire
PE29 6YE, England
Tel +44 (0)1480 445678
Fax +44 (0)1480 445686
Sales and service in the USA
Meridian America Inc
8055 Troon Circle
Suite C
Austell
GA30168-7849, USA
Tel +1 (404) 344 7111
Fax +1 (404) 346 7111
Visit us on the Web:
http://www.meridian-audio.com/
Use this application to connect a Meridian source that does
not have a SpeakerLink output to a pair of Meridian Digital
loudspeakers with SpeakerLink.
Connect the digital output from the source to the S/PDIF input
on the AC12, using a digital coax cable.
Connect the Comms connection from the source to the Master
Comms connection on the AC12, using a Meridian C5 (master
to master) lead.
Alternatively, if the product has BNC comms you can connect it
to the AC12 Master Comms BNC socket.
Connect the SpeakerLink connector on the AC12 to
the loudspeaker you have configured as master using a
SpeakerLink lead.
Connect the loudspeakers together using SpeakerLink leads.
•
•
•
•
Use this application to connect a non-Meridian source, such as a
PC, to a pair of Meridian Digital loudspeakers with SpeakerLink.
Connect the digital output from the source to the S/PDIF input
on the AC12, using a digital coax cable.
Connect the SpeakerLink connector on the AC12 to
the loudspeaker you have configured as master using a
SpeakerLink lead.
Connect the loudspeakers together using SpeakerLink leads.
You can connect an RS232 null-modem cable between the PC
and the AC12 to provide PC control of the DSP loudspeakers
using the Meridian Control Window program; for more information
see the
Meridian Configuration Program Guide
.
•
•
•
4. Multichannel SpeakerLink to SpeakerLink slave loudspeakers and non-SpeakerLink master
DSP loudspeaker – Slave
DSP loudspeaker – Slave
MERIDIAN
SPEAKERLINK
INPUT OUTPUT
MERIDIAN
SPEAKERLINK
INPUT OUTPUT
Meridian Surround Controller
MERIDIAN
SPEAKERLINK
MASTER SLAVE
AC12
S/PDIF
SPEAKER
LINK
MASTER
COMMS
SLAVE
COMMS
RS232
DSP loudspeaker – Master
INPUT
DIGITAL
INPUT OUTPUT
MERIDIAN
COMMS
INPUT OUTPUT
DSP loudspeaker – Slave
INPUT
DIGITAL
INPUT OUTPUT
MERIDIAN
COMMS
INPUT OUTPUT
SpeakerLink lead
SpeakerLink lead
M lead S lead
S lead (coax unused)
5. Multichannel SpeakerLink to non-SpeakerLink slave loudspeakers and SpeakerLink master
DSP loudspeaker – Slave
DSP loudspeaker – Master
MERIDIAN
SPEAKERLINK
INPUT OUTPUT
MERIDIAN
SPEAKERLINK
INPUT OUTPUT
Meridian Surround Controller
MERIDIAN
SPEAKERLINK
SLAVE MASTER
AC12
S/PDIF
SPEAKER
LINK
MASTER
COMMS
SLAVE
COMMS
RS232
DSP loudspeaker – Slave
INPUT
DIGITAL
INPUT OUTPUT
MERIDIAN
COMMS
INPUT OUTPUT
DSP loudspeaker – Slave
INPUT
DIGITAL
INPUT OUTPUT
MERIDIAN
COMMS
INPUT OUTPUT
SpeakerLink lead
SpeakerLink lead
M lead S lead
Use this application to connect up a multichannel system that
includes both SpeakerLink and non-SpeakerLink loudspeakers,
where the speaker you have chosen as the master does not have
SpeakerLink.
Connect the Master SpeakerLink output from the source to the
SpeakerLink input on the AC12.
Connect the Master Comms and S/PDIF connections on the
AC12 to the loudspeaker you have configured as master, using
a Meridian M lead.
Use the DIN Comms or BNC Comms as appropriate.
Connect the non-SpeakerLink loudspeakers together using a
Meridian S lead.
Take a return from the last non-SpeakerLink slave loudspeaker
back to the AC12 Slave Comms connection, using the Comms
part of a Meridian S lead.
Connect the Slave SpeakerLink output from the source to the
first SpeakerLink loudspeaker, using a SpeakerLink lead.
Connect the remaining SpeakerLink loudspeakers together
using SpeakerLink leads.
•
•
•
•
•
•
AC12
User Guide
Use this application to connect up a multichannel system that
includes both SpeakerLink and non-SpeakerLink loudspeakers,
where the speaker you have chosen as the master does have
SpeakerLink.
Connect the Master SpeakerLink output from the source to the
master SpeakerLink loudspeaker, using a SpeakerLink lead.
Connect the SpeakerLink loudspeakers together using
SpeakerLink leads.
Connect the Slave SpeakerLink output from the source to the
SpeakerLink input on the AC12.
Connect the Master Comms and S/PDIF connections on the
AC12 to the first non-SpeakerLink slave loudspeaker, using a
Meridian M lead.
Use the DIN Comms or BNC Comms as appropriate.
Connect the non-SpeakerLink loudspeakers together using a
Meridian S lead.
•
•
•
•
•
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Meridian AC12 is a passive, self-contained component that allows for flexible connections between Meridian SpeakerLink and non-SpeakerLink devices. It facilitates various setups, including connecting recent Meridian sources to older Meridian Digital loudspeakers without SpeakerLink, integrating non-Meridian sources with SpeakerLink loudspeakers, and creating multichannel systems with both SpeakerLink and non-SpeakerLink components.
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