Cambridge Audio Symphony 400 is rated 4.8 out of 5 by 122.
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Cambridge Audio Symphony 400

Speaker Cable Per Metre
£2.79 (per metre)
Buy online/in-store/Telesales
If you'd like your cables to be cut into several specific lengths, please contact your local store and they will be happy to process your order.
Please note, this cable has a maximum reel length of 50 metres and will be shipped unterminated, please bear this in mind when ordering.
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Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.
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For an easy upgrade, click here for our recommended solder-free banana plugs.


Great bass depth
Following on from the award winning XL315, comes the Symphony 400. Cambridge Audio has sensibly kept changes to the winning formula minimal. Yet, with a revised copper structure, the Cambridge Audio Symphony 400 has greater detail and transparency than before. Fans of the XL315 will be pleased to hear that the bass depth and impact that made the old cable so popular, remain.

For a good quality speaker cable with class-leading punch, the Symphony remains top of its class.
General
Manufacturer's Warranty
36.0000
Rated 4 out of 5 by from Great value Bought this as after moving Amp I needed longer good quality cables that didn’t break the bank. Compared to my now too short cables this cable seems to have revealed more detail and improved the bass. Only thing I don’t like is the size of it! It’s only 2.5mm square cores but the insulation is 5.5mm x 14mm. Not too easy to strip either. For the cost I think it’s very good value and can recommend it.
Date published: 2023-01-24
Rated 5 out of 5 by from Speaker Cable This arrived so quickly I was very surprised. I was wanting this for moving into my new home before Christmas. Thank you.
Date published: 2023-01-05
Rated 5 out of 5 by from Audio accessories Ordered on line and delivered promptly. Just what I was looking for.
Date published: 2022-10-24
Rated 5 out of 5 by from Top quality Sound amazing, build super tough. Highly recommended.
Date published: 2022-08-04
Rated 5 out of 5 by from Great Value Good quality speaker cable for an excellent price.
Date published: 2022-04-02
Rated 5 out of 5 by from Great cable, great service Very happy with the cable, natural full sound and good value for money.
Date published: 2022-01-17
Rated 5 out of 5 by from Good performance at a good price Bought the Symphony 400 to replace 79 strand copper speaker cables that were 30 plus years old and too short for my new layout. I needed a quality cable that could maintain performance over 10 meter runs but was still affordable. The Symphony 400 matched with Cambridge Audio standard banana plugs has delivered beyond my expectation.
Date published: 2022-01-08
Rated 5 out of 5 by from Speaker cable upgrade. I wanted to upgrade my rather small diameter speaker cables ,but on a small budget due to the length of cable,ie two eight meter runs. Was advised by Richer Sounds, Plymouth Cambridge Audio Symphony 400,and its brilliant!, more detail, well pleased, and thanks Bradley.
Date published: 2021-11-04
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