Russound EZB-8 Connecting Block

Name: Russound EZB-8 Connecting Block
Brand: Russound
SKU: 543EZB8
Price: 49.99 USD
Availability: InStock
Rating: 5 (11 reviews)

Eight-speaker connecting block for use with impedance matching volume controls

Item # 543EZB8

This Russound connecting block lets you easily and neatly attach up to eight pairs of speakers with impedance...

Russound EZB-8 Connecting Block - Front

Russound EZB-8 Connecting Block

This Russound connecting block lets you easily and neatly attach up to eight pairs of speakers with impedance...

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5 questions - 9 answers

Item # 543EZB8

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OVERVIEW

by Crutchfield's

This Russound connecting block lets you easily and neatly attach up to eight pairs of speakers with impedance matching volume controls to a single stereo amplifier or receiver — perfect for multi-room audio applications.

KEEP READING

The EZ-BLOCKS are designed for surface mount applications. Position them in an area close to the amplifier and volume control wiring. Use the included push-lock plugs to mount the connecting block to a wall, cabinet, or structured wiring can.

READ LESS

Product highlights:

power handling: 150 watts RMS per channel
for use with impedance-matching volume controls
removable screw-down connectors accept up to 12 gauge wire
easily mounts to a wall, cabinet, or structured wiring can with included push-lock plugs
warranty: 10 years
Our 60-day money-back guarantee
MFR # 8100-536106

What's in the box:

Russound EZB-8 Connecting Block owner's manual

Speaker connecting block
9 Plug-in speaker connectors (pre-installed)

Featured review

Fantastic time saver for running 70v distributed systems. Used these to run 10, 20, 30 speakers without an issue. Good build quality, and haven't had any problems so far. So easy to install our maintenance guys can do it!

Chris from San Luis Obispo, CA

See all 11 reviews

Customer Q&A

Would this work in a 70V commercial system?

Should work just fine in a 70 volt system. It is just a connecting block, no impedance matching. So if your wires are homer in then you could use this to connect them.

12 reasons to shop with us

#11

Free instructions & discounted install gear

The stuff you need to do it yourself.

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REVIEWS

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11 reviews

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DETAILS

Researched by Crutchfield's Stacey B.

The Russound EZB-8 Connecting Block replaces these items:

Product Research

Features

Speaker Connecting Block: The Russound EZB-8 is a modular speaker connecting block which allows you to connect multiple pairs of speakers to a single amplifier. It has removable plug-in connectors with screw-down terminals for easier wiring. This unit has one 4-conductor input and eight 4-conductor output connections for up to eight pairs of speakers. The EZB-8 is designed for use with impedance-matching volume controls (such Russound's ALT-126R) on the individual speaker pairs.

Speaker Terminal Connectors: The Russound EZB-8 includes nine plug-in connectors; eight speaker output connectors and one amplifier input connector. Each plug-in connector is fitted with four screw-down terminals to connect your speaker (16-to-14AWG).

Mounting: The EZB-8 is designed for surface mount applications.

Power Rating: The EZB-8 has a power rating of 150 watts RMS, 300 watts peak.

The Russound EZB-8 Connecting Block replaces these items

Russound EZB-1SC

Connecting block for use with impedance matching volume controls

3 reviews

power handling: 150 watts RMS per channel
for use with up to four impedance-matching volume controls

Russound EZB-2SC

Modular add-on connecting block to Russound EZB-1SC

expansion block only — requires Russound EZB-1SC
for use with impedance-matching volume controls
power handling: 150 watts RMS per channel

ACCESSORIES

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Q&A

Q

Crutchfield asked: Why did you buy this?

I choose this product to making it easier to add speakers to multiple rooms without having to use different zones and extra amps. [ Jose Apr 21, 2020 ]

simple solution - all ratings were 5 star [ DAVID May 23, 2019 ]

REPLACEMENT [ SCOTT Dec 05, 2018 ]

to connect multi room speakers to amplifier [ Keith Aug 21, 2018 ]

Morgan suggested that we needed it for our speakers and volume controls. [ Susan Oct 23, 2017 ]

Clean and easy connection of multiple speaker pairs to one source. [ Joel De Oct 03, 2017 ]

I have an existing in-wall Nuvo system, but the previous owner took the amp with them. I am going to cut the proprietary Nuvo connection and run the speaker wires through this block. [ Steven Jul 30, 2017 ]

cable management [ Daniel R. Mar 26, 2017 ]

Sonos connect [ George Jan 11, 2017 ]

Needed multiple speaker distribution in our house. This offered compact installation in standard home video / audio distribution box in a wall. Solved interconnect problems for wiring distribution. [ D Aug 05, 2016 ]

Necessary for hookup with impedance matching volume controls [ James Jul 09, 2016 ]

for Installing it in 70v distributed sound system. [ Sebastian Mar 02, 2016 ]

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5 questions already asked

Can I use this to extend speaker wires? I want to hide my speaker wire but some of the speaker wires are too short to allow that. Rather than cutting and running new, longer wires from the receiver to the speakers, can I run the current wires to this unit and then run additional wire that is long enough to hide from this unit to the receiver. I don't want I noticeable drop in sound quality.

[ Warren May 24, 2020 ]

4 answers

This connecting block has as it's input one set of speaker wires, and as it's output up to eight sets of speaker wires. If all of your speakers are connected to the same channel on the receiver, then this should work. If the speakers are connected to more than one channel on the receiver, then you might look for another alternative.

[ Wayne Jun 05, 2020 ]

I don't see why not. You would only use one output.

[ Dr G Steven Jun 04, 2020 ]

Sorry I can't be much help as I'm yet to use. My office has nine speakers and I want to funnel them into this unit and pair them into a couple of channels of the receiver. I wouldn't think there is a noticeable drop in sound quality as this is a simple connection but can't promise that for sure. I'd give it a try! Good luck.

[ LARRY W Jun 04, 2020 ]

Yes you can. I had a similar situation that I moved my amplifier further away so I installed the Russound block there and ran new speaker wires to the new location of my amplifier.

[ Kenny Jun 04, 2020 ]

What gauge speaker wire is needed or recommended from the amp the Russound EZB-8 Connecting Block? The connection block will be connected to a pre-wired home with 8 volume impedance controls located throughout the house.

[ Mike Aug 08, 2019 ]

1 answer

16/2

[ Big Daddy Aug 19, 2019 ]

I have 19 pair of spkrs to hook up. Can the EZB-8 blocks be connected together to allow more connections like the older EZB-1sc and EZB-2sc blocks?

[ David Jan 13, 2017 ]

1 answer

Yes the EZB-8 will give you the ability to add up to 8 speakers x's 2 (pairs) to each zone or channel of your sound system... One warning is to make sure that your "Input" connection wire from your amp is of a substantial gauge enough to disburse the discharge load to all your pairs of speakers. Remember each EZB card disburses only one channel to your speakers at a time.

[ THOMAS Jan 14, 2017 ]

Would this work in a 70V commercial system?

[ Jeff Apr 24, 2015 ]

2 answers

Should work just fine in a 70 volt system. It is just a connecting block, no impedance matching. So if your wires are homer in then you could use this to connect them.

[ Robert Apr 27, 2015 ]

It should, all it is is a connecting block that allows you to take one set of signals and split it for up to 8 speaker pairs. There are not any electronics involved that I am aware of.

[ Terry Apr 26, 2015 ]

Are the volume controls required or can the speakers be wired directly to the connecting block and just use the volume control on the amp?

[ MAT4Ret Feb 03, 2015 ]

1 answer

I forwarded your question to an Advisor and they responded with the following: You should not use this without something to perform the impedance matching that those volume controls will do. If you didn't use them, then you run an extremely high risk of presenting an impedance to the amp that it cannot support. If you would like to discuss further you can contact an Advisor directly by phone (1-800-324-9695) or online chat.

[ Krissy Feb 09, 2015 ] Staff

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Russound EZB-8 Connecting Block

Eight-speaker connecting block for use with impedance matching volume controls

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About the Russound EZB-8 Connecting Block

Product highlights:

What's in the box:

Featured review

Customer Q&A

12 reasons to shop with us

Customer reviews

Russound EZB-8 Connecting Block reviews

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The Russound EZB-8 Connecting Block replaces these items

Customer Q&A

Q Crutchfield asked: Why did you buy this?

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Crutchfield asked: Why did you buy this?