Description
About the Black Rhodium Foxtrot S Speaker Cable
The Black Rhodium Foxtrot S Speaker Cable is hand assembled at Black Rhodium’s factory in Derby and is based on a previous Black Rhodium “Cable of the Year” award-winning design.
This S version adds an attractive black vibration-damping braid and a large ferrite core near the loudspeaker end to help reduce radio-frequency interference picked up by the cable.
It is commonly supplied as a terminated stereo pair in 3m or 5m lengths, with 4mm gold-plated Z-plugs. Custom lengths may also be available depending on system requirements and supply.
What We Think
At Rapallo, the Black Rhodium Foxtrot S is a sensible speaker cable upgrade for customers building their first proper hi-fi system, or improving an existing stereo setup.
The big benefit is that it tackles two common problems in real-world systems, vibration and interference. The black braid helps damp vibration in the cable, while the ferrite core near the speaker end helps reduce radio-frequency interference. That matters because speaker cables often run behind cabinets, near power cables, routers, TVs, streamers, and amplifiers.
We also like that Foxtrot S is not an overly complex or ultra-expensive cable. It is aimed at customers who want a proper step up from basic cable, but still want strong value. The gold-plated Z-plug termination makes connection simple, tidy, and reliable with most modern amplifier and speaker binding posts.
For NZ customers using separate amplifiers and passive speakers, Foxtrot S is a strong match for compact and mid-sized hi-fi systems. It suits systems where better cable construction, cleaner installation, and lower interference are worthwhile upgrades.
View Black Rhodium >>
The Black Rhodium Foxtrot S Speaker Cable is ideal for
- First proper hi-fi systems
- Stereo amplifiers with passive speakers
- Customers upgrading from basic speaker cable
- Compact and mid-sized listening rooms
- Systems where RFI control is useful
- Listeners wanting terminated speaker cable rather than bare wire
- Hi-fi setups where neat installation and build quality matter
What the Experts Say
- Hi-Fi Choice issue 476 …superb level of clarity that’s brought to the recording, coupled an excellent tonal balance.
Frequently Asked Questions
- What is the Black Rhodium Foxtrot S Speaker Cable?
The Black Rhodium Foxtrot S is a loudspeaker cable for connecting a stereo amplifier to passive speakers. It is designed as an upgrade from basic speaker cable for entry-level and mid-level hi-fi systems. - What is Foxtrot S used for?
It is used between an amplifier and speakers. Connect one cable to the left speaker output and left speaker, and the other to the right speaker output and right speaker. - Does Foxtrot S come as a pair?
Yes, Foxtrot S is commonly supplied as a stereo pair for left and right speakers. - What lengths are available?
Black Rhodium stocks Foxtrot S in standard 3m and 5m lengths. Other lengths may be available by request, depending on system layout and supply. - What terminations does Foxtrot S use?
Foxtrot S is commonly supplied with 4mm gold-plated Z-plugs. These fit most modern amplifier and speaker binding posts. - What does the ferrite core do?
The ferrite core is fitted near the loudspeaker end of the cable. It is designed to attenuate radio-frequency interference picked up by the cable, helping protect the audio signal. - Why does the cable have a black braid?
The black braid gives the cable a tidy premium finish. It also helps damp vibration in the cable and improves strength. - Is Foxtrot S good for a first hi-fi system?
Yes, it is designed as a strong upgrade for first systems using separate components. It is a sensible choice when you want better cable quality without jumping to expensive high-end speaker cables. - Can I use Foxtrot S with floorstanding speakers?
Yes, Foxtrot S can be used with passive bookshelf or floorstanding speakers, as long as the cable length and terminations suit your amplifier and speakers. - Who is the Black Rhodium Foxtrot S best suited to?
It is best for hi-fi listeners who want a well-made, terminated speaker cable with vibration damping, RFI control, and strong value for a stereo amplifier and passive speaker system.
Key Features
Designed for Amplifier-to-Speaker Connection
Foxtrot S is a loudspeaker cable designed to connect the output terminals of a stereo amplifier to the input terminals of passive loudspeakers. It is built for hi-fi systems using separate components.
Ideal Upgrade from Basic Speaker Cable
Black Rhodium positions Foxtrot S as an excellent cable for first music systems using separates, or as a cost-effective upgrade over lower-priced speaker cables.
Hand Assembled in Derby
Foxtrot S is hand assembled at Black Rhodium’s factory in Derby. This gives it a stronger build story than generic bulk cable and supports consistent termination quality.
Based on an Award-Winning Black Rhodium Design
Foxtrot S is based on a previous Black Rhodium “Cable of the Year” award-winning cable. Therefore, it takes a proven design and adds newer refinements for better real-world performance.
Black Vibration-Damping Braid
The attractive black braid helps damp vibration in the cable and also improves strength. This gives the cable a tidy, premium appearance while supporting cleaner signal transfer.
Large Ferrite Core Near the Speaker End
A large ferrite core is fitted near the loudspeaker end of the cable. Black Rhodium says this helps attenuate radio-frequency interference picked up by the cable, allowing a cleaner and clearer sound.
Gold-Plated 4mm Z-Plug Terminations
Foxtrot S is commonly supplied terminated with 4mm gold-plated Z-plugs. These are easy to connect, secure in most binding posts, and help maintain reliable contact over time.
Available in Practical System Lengths
Black Rhodium stocks Foxtrot S in standard 3m and 5m stereo pairs, with other lengths available to suit different room and system layouts.
Strong Value in the Black Rhodium Range
Foxtrot S sits as an approachable speaker cable for customers wanting better construction, better termination, and interference control without moving into Black Rhodium’s more premium cable ranges.
Perfect System Match
The Black Rhodium Foxtrot S Speaker Cable is a strong match for a stereo integrated amplifier driving passive bookshelf or floorstanding speakers.
It works especially well in systems where the electronics and speakers are good enough to benefit from cleaner cable construction, but where a very high-end cable would be overkill. For example, it is a good match with a quality integrated amplifier, a turntable or streamer source, and speakers from ELAC, Triangle, Paradigm, SVS, Focal, or the Klipsch Heritage range.
Product Comparison Snapshot
| Model | Best For | Key Difference |
| Basic Speaker Cable | Budget systems | Lower-cost, usually bare wire or simple termination |
| Black Rhodium Foxtrot S | First serious hi-fi systems | Vibration-damping braid, ferrite RFI control, gold-plated Z-plugs |
| Black Rhodium Operetta Speaker Cable | Higher-quality systems | Step-up speaker cable for more revealing setups |
| Black Rhodium Flamenco Speaker Cable | Premium systems | Higher-tier Black Rhodium speaker cable design |
Specifications
Brand: Black Rhodium
Model: Foxtrot S
Product Type: Speaker Cable / Loudspeaker Cable
Connection Type
Amplifier speaker output to passive loudspeaker input
Cable Format
Stereo speaker cable pair
Typical Use
Stereo amplifier to passive speakers
Integrated amplifier to bookshelf speakers
Integrated amplifier to floorstanding speakers
Construction
Hand assembled Black Rhodium speaker cable
Vibration Control
Black braided outer sleeve designed to damp cable vibration
RFI Control
Large ferrite core fitted near the loudspeaker end to attenuate radio-frequency interference
Terminations
4mm gold-plated Z-plugs, common supplied configuration
Standard Lengths
3m pair
5m pair
Other Lengths
Custom lengths may be available by request
Sold As
Stereo pair
Colour
Black
Country of Manufacture
Hand assembled in Derby, United Kingdom
Rapallo Product Data
MPN: Foxtrot S Speaker Cable
SKU: FOXTROT-S-SPEAKER-CABLE
EAN / UPC / GTIN: Not publicly published
Why Buy From Rapallo
✔ Expert advice on matching speaker cables with your amplifier and speakers
✔ Help choosing the right cable length and termination
✔ NZ support and after-sales service
✔ Trusted hi-fi and home entertainment specialists
✔ Practical guidance for system setup, cable routing, and speaker placement

































