The Magma series of PA speakers are the premium choice from the Seismic Audio stable. Built to rigorous standards, these speakers are solid enough to stand up to a lifetime of gigs. Each powered cabinet is matched to a purpose-built amplifier ensuring consistent sound quality every time. The single speaker cabinets, passive and active, are designed with trapezoidal cabinets. This shape allows them to easily be used as monitors, as well as PA loudspeakers. These cabinets also include pole mounts for standard PA use and a dozen M8 flying points if your venue needs the PA to be flown. All full-range cabinets boast a 90 degree by 60 degree coverage pattern making them capable of covering any area easily.
Let’s dig a little deeper on the individual models and learn more about the Magma series.
1600 Watts of Peak power through an 18″ speaker with a 4″ voice coil provides all the low end you need in one cabinet. The Class AB amplifier will stand up to whatever you throw at it in any genre. The cabinet is built from medium density fiberboard and a powder-coated full metal grill. This speaker is solid. Helpful features like a Phase / Invert switch and an XLR Loop Through output, make the Magma-118S-PW ideal for anyone who needs a top-tier powered subwoofer.
Need more loud? This speaker will hit 135 dB thanks to 1000 watts RMS running through two 15″ woofers and 1 3/8″ titanium horn designed for wide dispersion. Massive 75 ounce magnets and 3″ voice coils reside inside a sturdy medium density fiberboard cabinet. The grill is powder coated steel and will stand up to the worst abuse. Bi-Amping allows the whole package to be more efficient.
Check out the video preview we made for this speaker:
This is a tough-as-nails single 15″ powered speaker cabinet. It represents the best combination of power and size in the Magma line. With 500 watts RMS and 1000 watts peak power, you will not struggle to be heard whatever the situation is at your gig or venue. The medium density fiberboard cabinet is built in a trapezoidal configuration to make able to handle monitor duty if needed.
Slightly smaller than the Magma-15-PW, this speaker still delivers the ruggedness of its big brother. A slightly smaller amplifier, 400 watts RMS and 800 watts peak, makes the entire cabinet much lighter. It is the best choice in the Magma line for portability. Like all Seismic Audio products, you also get an excellent price, free shipping, a one year warranty and satisfaction guarantee.
The Magma line also includes a passive, non-powered, versions of each of these speakers. Need help deciding which is best for your needs? Call our experts at 877-347-6423 to get advice tailored to your situation. Check us out at Seismic Audio.
2 thoughts on “Seismic Spotlight: Magma Series Powered PA Speakers”
I just got my new dual 15/horn powered Magma pair and I got to say they are amazing. I have been in music industry for 35 plus years and these kick serious butt. Rock on Seismic.
We’re thrilled that you like them. We’re very proud of all the Magmas.