Analysis Plus Silver APEX Speaker Cable - 12 Foot - Spade to Spade - Pair

Analysis Plus Silver APEX Speaker Cable - 12 Foot - Spade to Spade - Pair

What It Does in Your System

Three Hollow Ovals, One Inside the Next

Silver Apex is the most advanced cable Analysis Plus makes. Their other designs use one hollow oval conductor. This one nests three, each sitting inside the hollow core of the next, the way sections of a telescope fit together.

This is a matched 12-foot pair with spades at both ends. Twelve feet is the longest standard length they offer. It suits a large room, or an amplifier that sits well away from the speakers.

A Double Shield, Which Almost No Speaker Cable Has

Most speaker cables have no shielding at all. The thinking is that speaker signals are strong enough not to need it. The nested build here gives you two layers of shielding instead.

Analysis Plus makes an unusual claim for the result: the noise floor drops so low you can hear your amplifier breathe. In practice that means quiet detail stops being buried. Reviewers describe the sound as powerful and bracing, yet relaxed rather than aggressive.

Silver Over Copper, Which This Length Puts to Work

Silver has a reputation for a bright, edgy top end. Older silver cables earned it. Analysis Plus builds around the problem by using pure silver over a copper core. The copper gives the hollow shape the strength it needs to hold form. The silver sits on the outside, where high frequencies actually travel.

Three 9-gauge conductors keep resistance low — that's how much the cable fights the signal. Over twelve feet that matters, because resistance is what steals your amplifier's grip on the woofer. The oval shape keeps resistance low at the frequency extremes too, which is where a cable normally starts to roll off its top end.

Is This Right for You?

A few things to check before you order:

• Your binding posts accept spades. Spades give the largest contact area of any connector, which is worth having over distance. But some recessed posts won't let a spade tighten down properly. Analysis Plus also offers this cable with banana ends, or one of each.
• Measure your real path. At twelve feet you're routing around furniture or along baseboards. Walk the route with a tape measure and add a little slack for dressing the cable at each end.
• Your system can show you the difference. Silver Apex sits at the top of the Analysis Plus range. If the cable isn't the weak link in your system, Big Silver Oval or Black Mesh Oval 9 will serve you well for much less.

Setup & Installation

Loosen the binding posts on your amplifier and speakers. Slide each spade over its post and tighten firmly by hand. It should be snug enough that the spade can't turn, but don't strain the post. Match positive to positive and negative to negative at both ends, and wire both channels the same way.

Check your polarity before you tuck the cable into place. Tracing a reversed channel later means pulling the whole run. This is a heavy cable because of the nested build, so give it wide curves rather than tight corners. Support its weight where it leaves each component instead of letting it hang on the connectors. Keep the run clear of AC power cords where you can.

Features & Specifications

Nested Triple Hollow Oval Geometry
Three conductors sit one inside the next, in the most advanced version of the patented Analysis Plus design.

Double-Shielded Construction
Two layers of shielding give this cable a far lower noise floor than most speaker cables, which have none.

Pure Silver Over Oxygen-Free Copper
Silver sits where high frequencies travel, on a copper core that holds the hollow shape in place.

Three 9 AWG Conductors
Thick copper keeps resistance low over a long run, so your amplifier holds its grip on the bass.

Specifications

• Type: Speaker cable, matched pair
• Length: 12 feet
• Terminations: Spade connectors, both ends
• Conductors: Three, 9 AWG each
• Conductor material: Pure silver over a stabilizing strand of oxygen-free copper
• Geometry: Patented hollow oval, nested three deep
• Shielding: Double-shielded
• Dielectric: Polyurethane between nested conductors, with a Mylar innermost spacer
• Included: One matched pair of terminated speaker cables

Frequently Asked Questions

Is this a pair or a single cable?
This is a matched pair. You get two 12-foot cables, one for each speaker. That's everything you need to wire a stereo system.

Will a silver cable sound bright?
That worry comes from older silver cables that put fine detail on a knife's edge. This one uses silver over a copper core, in a shape built to keep resistance steady across all pitches. That's what stops the rising top end that causes brightness. With our 60-day guarantee you can hear it in your own room and decide.

How does Silver Apex differ from Big Silver Oval?
Both use silver over an oxygen-free copper core. Big Silver Oval is a single 9-gauge hollow oval conductor. Silver Apex nests three of them and adds double shielding. It's a more complex build aimed at the lowest possible noise floor. Big Silver Oval is an excellent cable, and Silver Apex is the more ambitious one.

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