Premium Canare 4S11 Blue Jeans Bi-Wire Speaker Cable - 15ft Grey Audio Cable with Ultrasonically-Welded Banana Plugs (2x4) - Made in USA - Perfect for Home Theater & Hi-Fi Speaker Systems

Well constructed, custom lengths and components if ordered directly from BJC's site. Name brand, high quality components. I especially like the connectors. If you want to try bi-wiring, I can't think of a better company than Blue Jeans Cable.I looked at a lot of bi-wire cables from a number of companies before buying these. Some are 'prettier' and also use the Canare 4S11 wire I was looking for but in the end, it was the published specs and ultrasonically welded (not soldered) connections and expandable/locking banana plugs that sold me.All things considered, this and other BJC products are likely to result in long term reliability and best possible performance. I'd also *highly* recommend their video cables especially for the sometimes problematic world of custom PC's used for video editing, gaming and 4k video playback.The connector collars can be unscrewed and lowered which completely exposes the welded connections. You can see for yourself how the wire is welded to the connector. This will also make cleaning quick and easy.For more configuration options, check out BJC's website. If you have a specific need (custom lengths, connector options, etc.), chances are they'll be able to provide.This is a company that seems to have engineers on staff or is otherwise heavily influenced by engineers, not marketers. This is a good thing for the customer. Their customer service is second to none in my experience. I've emailed several times and always received solid information and guidance. Some of their cables even come with certs.Their website is worth browsing if only to take advantage of the information they provide. It's an educational resource I'd recommend to everyone but especially for those that are new to the world of audio/ video hardware and ready to spend.Side note: focus on measured specs when reading reviews of all audio products, not just interconnects. When reviews contain a lot of superlatives, this is a red flag. Further, when reading subjective reviews of audio recordings and the hardware used to listen to audio, read very skeptically. If the writer is a middle aged man, it may be that he can't hear much beyond about 10kHz. Men tend to lose their ability to hear high frequencies from a fairly young age. The ~20Hz to ~20kHz range most of us are born with doesn't last long. The 'sparkling highs' a reviewer mentions may mean up to ~8kHz given that this is the limit of what he can hear. Tinnitus can get in the way too, a very common and maddening affliction.Examples of listening experience superlatives for audio products are below. These were pulled from a quick google search. All red flags. Use caution when exploring the audiophile world. It's definitely a rabbit hole that has claimed more than it's share of victims.super fast bassorganic palpabilitytextured but smooth trebledetailed bassairy midrangeharmonic texturesrefined soundstage and insightincredibly lush liquiditysense of immediacyfluidity and dynamic flaircoherent and well-structuredquietness around instrumentssophisticated temperament