Analysis Plus Black Mesh Oval 9 Speaker Cable - 20 Foot - Spade to Spade - Pair

Analysis Plus Black Mesh Oval 9 Speaker Cable — 20 Foot — Spade to Spade — Pair

What It Does in Your System

The Cable That Made Analysis Plus Famous

Oval 9 has been the best-selling Analysis Plus speaker cable for years, and Black Mesh is its current version. It keeps everything that made the original work while adding better connectors, an improved dielectric, and the black woven jacket the name refers to.

At 20 feet this is a long run — an amplifier across the room, speakers on the far wall, or a cable that has to travel around the perimeter rather than straight across. This is exactly where a heavy conductor earns its keep.

Why 9 Gauge Matters Over Distance

Every foot of cable adds a little resistance, and resistance sits between your amplifier and your speaker's driver. Over a short run the amount is trivial. Over 20 feet it starts to add up, especially with speakers that drop to low impedance in the bass.

Thicker wire lowers resistance. At 9 AWG this is a substantial conductor, which is why it suits a run this long far better than the thin cable that comes coiled in a box.

The Patented Hollow Oval Conductor

Analysis Plus engineers Mark Markel and Qinwei Sun studied why conventional cable falls short. Round conductors let current bunch up unevenly. Rectangular ones concentrate the electric field at their sharp corners, which can cut into the insulation every time the cable flexes.

Computer simulation pointed them to a hollow oval instead. Analysis Plus reports that this shape shows the smallest change in resistance as frequency rises — the property that matters most for keeping treble intact.

Is This Right for You?

Check these before ordering:

• Measure the route you will actually use. Twenty feet sounds generous until the cable has to follow a baseboard, cross a doorway, or come up behind a rack. Trace the real path with a tape measure before you commit.
• Your binding posts take spades. Both ends are terminated with spade lugs. Some amplifiers use recessed EU-style posts that will not accept a spade — check both ends of the system first.
• Plan where 20 feet of heavy cable will live. This is a thick, stiff cable and there will be two of them. Think about routing and concealment before it arrives, not after.

Setup & Installation

Loosen the collar on each binding post, slide the spade around the post, then tighten by hand until snug. Firm is enough — over-tightening can crack a plastic collar. Match red to red and black to black at both ends.

On a run this long, keep both cables the same length even if one speaker sits closer. Coil the extra loosely rather than folding it, and give power cords a wide berth where you can. Support the cable along its route so its weight is not hanging from the connectors.

Features & Specifications

Patented Hollow Oval Geometry
An oval cross-section that Analysis Plus found holds resistance steadiest as frequency rises.

9 AWG Oxygen-Free Copper
A large conductor that keeps resistance low across a long run and handles deep bass at high volume.

Braided Conductor Construction
Flexible braid instead of solid wire, so routing 20 feet around a room will not leave a permanent kink.

Hand-Terminated Connectors
Over an hour of handwork per cable, since the hollow oval shape rules out machine termination.

Specifications

• Conductor gauge: 9 AWG
• Conductor material: Oxygen-free copper
• Conductor construction: Braided
• Geometry: Patented hollow oval, oval-coaxial configuration
• Jacket: Black woven mesh
• Length: 20 feet
• Quantity: Pair (two cables)
• Termination: Spade lugs, both ends
• Made in: Flushing, Michigan, USA

Frequently Asked Questions

Does cable length hurt sound quality?
Longer runs add resistance, which very slightly reduces the amplifier's grip on the driver. Heavy gauge is the standard answer, which is what you get here. At 20 feet with 9 AWG copper, resistance stays low enough that it is not a practical concern.

Should both cables be the same length?
Yes, and they are — this pair is matched. Even if one speaker sits closer to the amplifier, use equal lengths and coil the slack. It keeps both channels electrically identical.

How is Black Mesh different from the original Oval 9?
Same core design. Black Mesh adds better connectors, a dielectric with a faster rise time, and a refined oval geometry for more even current distribution — plus the black woven jacket.

Why Audio Advisor?

• 40+ Years of Expertise – Helping music lovers build better systems since 1981.
• 60-Day Money-Back Guarantee – Hear it in your own system with confidence.
• Real Product Experts – Friendly advice before and after your purchase.
• Free Shipping – On qualifying orders over $49.
• Flexible Financing – Convenient payment options available.