The Mackie SRM450 v2 delivers live sound that sounds like it should! The SRM450v2 Active loudspeaker combines superior quality with innovative technology to bring ultimate performance - and reliability - to Mackie\'s legendary Sound Reinforcement Monitor (SRM) series. The SRM450v2 retains the best of the original SRM design, including Mackie signature Active architecture and its renowned rugged durability. But with ultra-efficient switching power supplies, a lightweight neodymium woofer, an all-new compression driver and Class-D Fast Recovery amplification (300W LF/100W HF), the SRM450v2 packs way more power, clarity and punch. And its wide dispersion, outstanding bass extension and ultra-low distortion mean the SRM450 v2 delivers pure studio monitor fidelity at full-on loudspeaker levels. Thanks to the SRM450v2, live has never sounded so good.

Mackie SRM v2 Speakers

It started with the SRM Series. The first and only portable loudspeakers with Mackie Active electronics, the SRM Series delivered superior sound, performance, and affordability—and were a true breakthrough in live sound technology. They fast became the most popular and relied upon Active loudspeakers in the world, launching a full-on movement in live sound.

Now, thanks to the all-new SRMv2 Series Portable Active Loudspeakers, live sound is being rocked by a new movement. Featuring new powerful Class-D Fast Recovery amplifiers, with an ultra-efficient, heat-minimizing switching power supply, the SRMv2 loudspeakers are made to be loud and stay cool—even when driven at top volume, all night long. Plus, with all new transducers, including a neodymium woofer with 3-inch voice coil and heat-treated titanium compression driver, the SRMv2s deliver even more punch and clarity than the original SRM loudspeakers. Bringing whole new meaning to the word “portable,” the SRMv2 loudspeakers are more lightweight than their predecessors, too—the SRM450v2 weighs 11 pounds less, and the SRM350v2 weighs 6 pounds less.

So get the best-sounding, best-performing portable loudspeakers available—the SRM450v2, or the ultra-compact SRM350v2—and join in the new movement.