SKU: 57479298432

Mackie SRM450 12-Inch Powered Speaker Rental

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Description

Mackie SRM450 12-Inch Powered Speaker RentalRent a Powered Speaker in Miami Mackie SRM450v2 2 Way (1x12 in.) Active PA SpeakerThe Mackie SRM450v2 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 Mackie SRM450v2 retains the best of the original SRM design, including Mackie signature Active

Rent a Powered Speaker in Miami - Mackie SRM450v2 2-Way (1x12 in.) Active PA SpeakerThe Mackie SRM450v2 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 Mackie 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 Mackie SRM450v2, live has never sounded so good.

SRM V2 SPEAKERSIt 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.

FEATURES:- 2-way bi-amplified, optimized Active loudspeaker system
- High-output precision titanium compression driver
- Neodymium long-throw low frequency transducer with 3-inch voice coil
- Servo Feedback controlled woofer for tight low-end punch
- 300W class-D, Fast Recovery LF amp / 100W HF amp
- Ultra-wide, smooth dispersion via multi-cell horn aperture and HF waveguide
- Built-in phase-accurate 24dB Linkwitz-Riley electronic crossover
- Mackie Active Electronic time alignment, phase correction and EQ for studio quality sound
- Mic/line input and pass-thru connector
- Lightweight for ultimate portability (40 lbs)
- Flyable, Pole Mountable, Floor Wedge-able

"SRM" STANDS FOR SOUND REINFORCEMENT MONITOROver a decade ago, Greg Mackie and a dedicated team of engineers set out to create a portable loudspeaker that could deliver studio monitor sound quality. Unlike a relatively small, acoustically controlled studio where the "sweet spot" is well defined, live venues vary greatly, and most are far from acoustically balanced. Despite the challenges, after two years of extensive research and development, the first Sound Reinforcement Monitor was born-a loudspeaker that truly lived up to its name. The SRM450v2 continues the SRM450's tradition of studio monitor sound quality-and trumps it-to deliver sound that makes any venue seem like a well-tuned studio.

ULTRA-WIDE DISPERSION PATTERNUndoubtedly you've been to a show where the sound is all over the map-stand in front of the band, it sounds okay, but move a little to your left or right and all of a sudden you've got mud in your ears. When the SRM450v2 loudspeakers are on stage, no matter where you stand, you hear sound with impeccable stereo imaging, depth of field and definition-at full-on loudspeaker levels. This is due to the Mackie SRM450v2's wide dispersion pattern, which is achieved through its multi-cell horn throat aperture. To those of you whose eyes just glazed over, let's just tell you what it does-the multi-cell horn throat aperture allows for much wider and more even dispersion of high and mid frequencies, so whether you're listening intently front and center, or playing it cool on the perimeter, you'll hear the same great mix.

Stunning Bass
Many portable loudspeakers produce lows that lack substance-they just don't have it in 'em to give you that chest-pounding punch. But the SRM450v2 delivers astonishingly deep and defined bass frequencies. In fact, it outperforms the original SRM450, which was renowned for its ability to deliver real low-down sound. That's thanks to Mackie SRM450v2's servo feedback technology combined with its all-new neodymium woofer and 3-inch voice coil.

Based on Mackie's award-winning HR824mk2 studio monitor technology, the servo feedback damping electronic circuit within the Mackie SRM450v2 locks the woofer in place with the positive and negative outputs of the amplifier. This creates a solid direct-coupling that allows the Mackie SRM450v2 to deliver extremely deep bass from a small cabinet. And the new neodymium woofer's magnet is lighter in mass, therefore faster than ceramics, giving the Mackie SRM450v2's bass more punch. The new longer 3-inch voice coil allows the woofer to handle heat more efficiently, so it produces a consistently full dynamic range-even at maximum output. So you get full, thumping, detailed lows, even after long hours of use at near-peak volumes.

SUPER-LOW DISTORTIONWith its combination of Class D topology and Fast Recovery circuitry, the SRM450v2 operates with incredible efficiency, and delivers much more power and clarity. With this Class D Fast Recovery amplification, as Mackie has lovingly (and creatively) dubbed the technology, the Makie SRM450v2 handles maximum volume-and associated heat-with ease, so there's no unwanted noise, and no thermal problems. Even after hours of sustained use at near-peak levels, your sound remains clean and your SRM450v2 keeps cool.

Legendary Mackie Active Electronics
In a passive loudspeaker setup, an external amplifier is connected to a passive crossover inside the speaker, which distributes frequencies to the transducers. Because power amps and transducers vary widely in sound and quality, trying to match the right power amp with the right speaker can be challenging, especially if you're not a professional acoustic technician-or rolling in cash so you can hire one. Mackie's proven Active design does all the work for you. With the SRM450v2, you get a complete loudspeaker system, with complex electronics and carefully chosen components, all precisely tuned and tweaked to work together. The result is a loudspeaker with phenomenal sound quality and power, that's completely plug-and-play-no EQ needed.

BUILT-IN PROTECTION CIRCUITRYMackie knows that their Active loudspeakers are pushed hard-often to, or beyond, the limit. That's why they have reliable protection circuitry built in to every one. The Mackie SRM450v2 employs a built-in limiter for less distortion at peak levels, and an automatic sliding high pass filter to give you that little bit extra volume when the crowd demands more. And thanks to the advanced technology of its power supply and Class-D amp topology, the Mackie SRM450v2 is greater than 90 percent efficient-more of the power from your outlet goes straight to the transducer, without the power supply and amp giving off loads of heat. Less heat means better performance, and longer life.

Versatile, Portable, Tough--And They Look Good, Too
When designing the SRM450v2, Mackie considered every angle. From every angle is just how you can position it, too-pole-mount it from the bottom, fly it vertically or horizontally via its integrated M10 mounting points, or use it as a wedge monitor. With all this flexibility, it's the most versatile portable Active loudspeaker around. And now moving it into place is easier than ever. Weighing in at about 40 pounds-11 pounds lighter than the original SRM450-you'll have plenty of strength left over to play after loading in. Plus, the Mackie SRM450v2 retains its rugged, built-like-a-tank durability, thanks to the polypropylene cabinet-now in a tasty hue of Midnight Blue. So not only do you get a portable loudspeaker that sounds phenomenal, you get one that's tough and portable for the road, and handsome enough for the show.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57479298432

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Rebecca Parker
Houston, US
★★★★★ 5
#1 Tire Repair
Size: 16 oz
This stuff is Fantastic. I have a riding lawn mower and one of the front tires, which is small, had been running low for a couple of years, we took it off. to fill it with the liquiTube and you could see cracks all around the outside of the tire. The liquid tube oozed out of one of the cracks and sealed , immediately. My brother rolled the tire around real good before we put it back on the track lawn mower. It has been 3 days now and today I mowed for 1 1/2 hrs and the tire as full as it was the day we put in the LiquiTube. This stuff is fantastic, it really, really works!
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Reviewed in the United States on May 31, 2026
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Jana
Los Angeles, US
★★★★★ 4
Awesome
Size: 32 oz
Works as advertised. Just don't scrimp... give it the full recommended amount in each tire
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Reviewed in the United States on May 27, 2026
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kevin weir
Waukegan, US
★★★★★ 5
This tire sealant works very well
Size: 16 oz
So far so good. Cheaper and easier that tubing a leaking tire
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Reviewed in the United States on May 24, 2026
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Jerry D
Louisville, US
★★★★★ 3
Hard to install as instructed.
Size: 32 oz
Nearly impossible to get it in the tire through the valve. Yes I removed the valve core. Broke the bead on the tire and dumped it in. That worked great! So far no leaks. They should definitely redesign the installation method.
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Reviewed in the United States on April 28, 2026
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bsync
Boise, US
★★★★★ 5
Been using it for 15 years! Not sure where the Neg reviews come from?
Size: 16 oz
I've been using Liquitube since around 2010. I use it religiously in my ATVs and lawn tractor tires. Since I've been using this stuff, I've never had a flat before. I've pulled out nails and slivers of steel out of my ATV tires but yet none of them lose air or go flat. I think some of the negative reviews come from improper use of the product or not enough of the product is being used in the tires. I think this come from variance in formula charts that Liquitube has had in the past on their bottles and on their website. The chart on their website wouldn't match the formula that was provided on the bottle. So I think alot of people get mixed up and not knowing the correct amount to add to each tire. Now Liquitube just puts pictures on the side of the bottle with an ounce measurement below each picture to tell people how to use it. But even that can be confusing. For instance, take the picture of the ATV that they show. Below the ATV it says 32oz. Now some people probably think the 32oz is for the entire ATV. Well that isn't the case. They want you to use 32oz Per Tire! Years ago Liquitube even used to say on the bottle to use 32oz per tire on an ATV. Now they just show a picture with an amount below it. Now you'll come to find out that the 32oz they recommend doesn't match up to the formula they tell you to use to calculate how much each tire is supposed to get. So if you use the formula provided, you come to find that it calculates out to use less product per tire than what the bottle tells you to use. So that's very confusing as well. So if you use it long enough, you'll be able to know how much each tire will need from experience. Just make sure there's enough on the inside of the tire to coat the entire inside as well as leaving a bit left over to circulate in the tire so it can be ready for a large puncture if that ever happens. All in all, it's a good product that does what it claims. It lasts for as long as the tire does and it doesn't freeze up in the cold either! 5 stars!
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Reviewed in the United States on February 13, 2026

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