Detail 01
Speaker cable, not instrument cable
Unshielded, heavier conductors made to carry amplifier power. Using an instrument cable here can overheat it and stress the amp.
Product detailSKU #1274034478844
D'AddarioClassic Series Speaker Cable 25 ft.
Independent shopping perspective
The Korena take
A 25-foot speaker cable for connecting an amp head to a cabinet or a power amp to passive speakers. Not an instrument cable.
Strong match
Who this is for
- Head-and-cabinet rigs where the cab sits away from the amp
- Powered mixer to passive PA speakers on stands across a stage
- A spare in the gig bag when a stage run needs extra length
Consider the trade-offs
When to look elsewhere
- Connecting a guitar to an amp — this is not shielded for instrument signal
- Short head-to-cab runs where 25 feet becomes cable to coil
- Speakon-only amps or cabinets without a 1/4 in. jack
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
25 ft. length
Enough to place a cab across a stage or run to PA tops on stands. Coil the excess rather than looping it tightly.
Detail 03
Black jacket
Disappears against a dark stage floor. Tape it down anyway — a 25-foot run is a trip hazard.
Detail 04
Classic Series construction
D'Addario's entry tier. Built for durability and repeated coiling rather than boutique connectors.
Final check
Know before you order
- 01Check your amp and cab jacks — this terminates in 1/4 in., not Speakon
- 02Never run a tube amp head without a speaker cable to a load
- 03Match your cab's impedance to the amp's output before powering up
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can I use this as a guitar cable?
No. Speaker cable is unshielded, so it picks up hum and noise on an instrument signal. Use a proper shielded instrument cable for guitar to amp.
02What's the difference between speaker cable and instrument cable?
Speaker cable has thicker unshielded conductors for amplifier power. Instrument cable has a thin center conductor with a shield for low-level signal. They are not interchangeable.
03Is 25 feet too long for a head and cab?
Electrically it's fine for speaker-level runs. Practically, most head-to-cab setups need only a few feet, so plan where to coil the slack.
04Will this work with my PA speakers?
Yes, if your passive speakers and power amp both use 1/4 in. jacks. Many larger PA speakers use Speakon connectors instead.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Black
