Live sound sometimes seems like a wild, uncaged animal—very hard to control. With the SRM Series Portable Active Loudspeakers, we came up with the technology to help tame the beast, so you could focus on your performance, instead of being distracted by constant EQ and level tweaks. Now, with the SRM450v2, live sound is whipped completely into submission, giving you more control over your shows than ever. Thanks to its all-new design—from adding new amps and transducers to a new lightweight power supply—the SRM450v2 surpasses the performance of the original SRM450 to deliver pure studio monitor sound at more powerful, full-on loudspeaker levels. We kept it affordable, too—even though the SRM450v2 is a complete redesign from inside out, we retained the musician-friendly price tag. With the SRM450v2, live never sounded so good …or behaved so well.

The “SRM” Stands for Sound Reinforcement Monitor
Over 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
Undoubtedly 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 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.

Want to know more? Then read on.

Stunning Bass via Servo Feedback Controlled, all new Neodymium Woofer
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 the 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 SRM450v2 “locks” the woofer in place with the positive and negative outputs of the amplifier. This creates a solid direct-coupling that allows the 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 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 distortion thanks to Mackie’s own Class-D, Fast Recovery Amplification
With 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 we’ve lovingly (and creatively) dubbed the technology, the 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. Read more.

Legendary 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. Our proven Active design does all the work for you. With our 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. Learn what’s inside.

Built-in Protection Circuitry for Long Life
We know our Active loudspeakers are pushed hard—often to, or beyond, the limit. That’s why we have reliable protection circuitry built in to every one. The 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 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, we 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 SRM450v2 retains its rugged, Mackie “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.

Click on each tab to view all our policies.  #1 Audio Seller Shipping Return Policy General Info Payment The AudioSavings Difference Warranty: We do not charge extra for warranties. Most products come with 1, 2, or 3 year warrantees from AudioSavings. Price: Just about anything we have is being sold way below store prices, and most of the time below wholesale cost, not to mention tax free for anyone outside New York. Quick Shipping: We stock our items, and 99.5% of every order gets shipped within 1 business day. Huge Selection: We stock the best selection of car audio and pro audio brands, at the best prices. Know what you're getting: We know our products we carry. We make accurate descriptions, so you always know what to expect from each item we sell. Track the Status of your order at any time by clicking here Need Help Putting Togeather a Complete System ? You have come to the right place! Please e-mail us an idea of what you are looking for and your approximate budget our experts will give you the perfect recommendations! #1 Audio Seller Shipping Return Policy General Info Payment Shipping Info Shipping is $0.00 for Fedex ground shipping Fedex Ground Transit delivery time: Click here to view a chart with estimated delivery time. We combine shipping on multiple items. If you buy more than one item you save an additional $6.00 off the shipping of each additional item. After your item is shipped we will send you a tracking number immediately. We ship to PO Box or APO Addresses for an additional $12.00 fee Shipments to HI, AK, PR will be done through 2nd day air shipping. For shipping quotes to HI, AK, PR, please refer to the "expedited flat rate shipping" method on the bottom of the auction. Canada Shipping: All shipping to Canada will receive lightning quick 2-3 day DHL air delivery and brokerage will be prepaid, saving you a lot of money! Click here for details. UK Shipping:  All shipping to UK will receive lightning quick 2-3 day DHL air delivery with a tracking number!  Click here for details.  For quickest processing, UK customers should use paypal.  Credit cards can be accepted also. (For UK Customers only:  Please be advised that for 120 Volt product, you will need a step-down transformer available by clicking here.)  Car products will work without the transformer. Insurance is optional, but highly recommended. We use a third party insurance company, and insurance will cover lost or damaged products. #1 Audio Seller Shipping Return Policy General Info Payment Return Policy Exchanges/Repairs You must e-mail us (ebay@audiosavings.com) and receive return instructions if you receive a defective item or if any item needs to be repaired under the warranty period. We will have the item exchanged or repaired for you free of charge. The item must be in the original packaging with all the accessories included.  We reserve the right to have the unit exchanged or repaired at our discretion.  Our warranty will not cover blown voice coils, or speakers with punctured surrounds.  This is considered physical damage and is not covered by a manufacturer warranty, or by our warranty.  Return for Refund You must e-mail us (ebay@audiosavings.com) and receive an RMA number, before returning. A 15% re-stocking fee will be applied in order to return an item for a refund.  Shipping costs are not refundable Item must not be used, and must be returned in original packaging with all accessories, within 10 days of the time you receive the item. (Items sold with "free shipping promotions" will have the shipping cost deducted prior to the 15% restocking fee) For all returns, customer is responsible to ship item back, and return shipping back to customer will be free. #1 Audio Seller Shipping Return Policy General Info Payment General Info Sales Tax: 8.625% in New York only Please only click on the buy it now button once if you want one item. An E-mail will automatically be sent to you within an hour after you win an item. If you do not receive a winning bidder e-mail within 6 hours of winning an item, than e-mail us. Positive Feedback will be sent after transaction is completed. If there are any issues or problems, E-mail us before leaving any feedback. We will resolve any issues in the most professional way and make sure that you are satisfied. Our goal is to satisfy all our customers by offering the best price, the best possible customer service, and a great selection of great products. #1 Audio Seller Shipping Return Policy General Info Payment Payment >> Paypal Send payments to ebay@audiosavings.com If you need your order shipped to a different address other than the billing (confirmed) address of your paypal account, then please send payment with a credit card >> Money orders/Cashier Checks: After Clicking the buy it now, you will receive an e-mail with payment instructions. >> Credit Cards and Debit Cards: We accept Visa, MasterCard, and Discover. (American Express is accepted through paypal only) We will E-mail instructions on giving us credit card info in your winning buyer e-mail

Buy With Confidence!