Martin Audio powered speaker
Martin Audio for Sale
This page shows the Martin Audio Blackline XP15, a 15 inch powered speaker.
- Blackline XP15 powered speaker
- 15 inch driver size
- Active PA speaker
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How to choose
With one speaker on this page, think about how it fits into your overall PA setup and how you will position it.
Beginner
If you are setting up sound for the first time, place the XP15 on a speaker stand at head height and above the crowd to help the sound carry cleanly. Keep the input gain moderate to start and raise it gradually while checking for feedback.
Intermediate
For small venue or event use, pair the XP15 with a mixer and run your vocal and instrument channels through it, adjusting EQ to suit the room. Angle the speaker slightly downward if the audience is close to reduce harshness.
Expert
Experienced sound engineers use the XP15 for smaller support gigs or as a monitor, relying on its active power section for consistent output without an external amplifier. Check cable connections and power leads before each show, and allow the speaker to cool between long sets in hot venues.
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About Martin Audio
Martin Audio is a professional PA speaker brand, and the Blackline XP15 is a self-powered 15 inch speaker built for live sound reinforcement.
This page has one product, suited to venues and events needing a single active speaker for vocals, music playback or a small PA setup.
Why Trust OneStopMusic?
As the online home of Marshall Music Pretoria, we've helped countless musicians find their sound. Something small enough for a bedroom setup? No problem. Big enough for a full stage? It's here — and we deliver anywhere in South Africa.
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Buying Martin Audio in South Africa
Looking for Martin Audio? Everything on this page is priced in Rand and held in real stock at OneStopMusic — the online store of Marshall Music Pretoria. We deliver anywhere in South Africa, usually within 2–4 working days, and you are welcome to try the gear in person at our Menlo Park store. Not sure which model is right for you? Call 012 991 6077 — our team plays this gear every day and will give you honest, pressure-free advice.