Cambridge Audio Symphony 400 is rated 4.8 out of 5 by 125.
  • y_2023, m_5, d_28, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.35
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_125
  • loc_en_GB, sid_GALE-SYMPHONY-400, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_richersounds
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getAggregateRating, 125.1ms
  • REVIEWS, PRODUCT

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.
Compare (3 max)
PayPal Credit
0% Interest for 4 Months on purchases above £99* with PayPal Credit. Find out more
Get more time to pay with Klarna. 18+, T&Cs apply. Credit subject to status. Find out more
Asset 2
Flexible in-store & telesales payment options to suit you. Available on purchases over £500. Find out more

Other ways to buy

Order with your local store
  • Call to order from your local store, or add to basket and Click & Collect from our stores with a pick-up slot

Use our Store Finder to find your local store. Please call ahead to check stock.

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.

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.
Today's Hottest DealsToday's Hottest Deals
Compare (3 max)

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
3 years
Rated 5 out of 5 by from Symphony 400 Ordered some cable through telesales, the team was firendly and professional and got the order sorted quickly
Date published: 2023-05-27
Rated 4 out of 5 by from Versatle piece of equipment Very good value and better reproduction than expected especially when using high end mikes. CD and MP3 very good but EQ sliders perhaps wont last with rigerous use.
Date published: 2023-04-29
Rated 4 out of 5 by from Cambridge Audio Symphony 400 I cant really compare wires in any technical capacity, but these are really chunky and look like they mean business. They work!
Date published: 2023-04-21
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
  • y_2023, m_5, d_28, h_23
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.35
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_125
  • loc_en_GB, sid_GALE-SYMPHONY-400, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_richersounds
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 16.5ms
  • REVIEWS, PRODUCT

  • Representative 21.9% APR (variable)
  • Purchase rate 21.9% p.a. (variable)
  • Assumed credit limit £1,200
Subject to status. Terms and conditions apply. Richer Sounds Limited acts as a broker and offers credit solely from PayPal (Europe) S.a rl et Ice, S.C.A, 22-24 Boulevard Royal, L-2449, Luxembourg.
Klarna Payment Badge

Pay in 3 interest-free payments so you can spread the cost. No fees when you pay on time.

  • Add item(s) to your cart (up to £1500)
  • Go to checkout and choose Klarna 
  • Enter your debit or credit card information.
  • To check your eligibility, Klarna will perform a soft search with a credit reference agency. This will not affect your credit score.
  • Spread the cost in 3 interest-free payments. The first payment is made at point of purchase, with the remaining 2 payments scheduled automatically every 30 days. No fees when you pay on time.

You must be 18+ to use this credit offer. Credit subject to status. T&Cs apply. Klarna uses soft searches with credit reference agencies. These do not affect your credit rating. Missed payments can affect your ability to use Klarna. Pay in 3 installments complete terms.

Buy now, pay later available in-store or by phone, on most items over £500 *exclusions apply

We offer 6 and 10-month options.

Call your local store or our telesales team for details

For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Creation Consumer Finance Limited acts as the lender. Find out more information and eligibility criteria here.