POPULAR FOR A REASON
Since its introduction over ten years ago, the SRM450 has been the industry standard portable loudspeaker for DJs, bands or anyone looking for high-output, great sound that is extremely portable. Just take a look around at the various festivals and events this summer; you are bound to see tons of SRM450's on tripods or sitting atop subwoofers, playing to audiences of all sizes. The current incarnation of this legendary speaker is the SRM450v2, which delivers the same performance, but is lighter and more portable than its predecessor. It's a mainstay for its legendary performance, but pricing is certainly a factor for most people, and the SRM450 has always been as value-driven as it is great-sounding. Couple that with the newly released SRM1801 18? Powered Loudspeaker and you've got a powerful full-range system that's highly portable and undeniably potent.

MORE BOOM FOR YOUR BAP
Depending on your application and audience size, it is likely that your system could benefit from some additional low-frequency extension (i.e. more bass). The all-new SRM1801 powered subwoofer is the first-ever 18? subwoofer specifically designed for use with the SRM450v2. Delivering 1000 watts of room-shaking power, the SRM1801 includes a precision crossover and tuning filters to provide extremely accurate bass response. It can handle stereo inputs, allowing you to use a single sub for smaller stereo applications. It uses a lightweight Class-D amplifier that includes protection circuitry to keep the lows rocking late into the night. The robust, solid-wood enclosure is Mackie tough, with ergonomic handles for transport. It's really the obvious subwoofer choice for any SRM450 system owner.

THE FINAL WORD
The world's most popular portable loudspeaker now has a powerful companion subwoofer. Depending on the stage height, you could easily just stack your SRM450v2 right atop the SRM1801, or there's a pole cup, allowing you to get those highs in the air using a standard SPM100 pole. No matter how you slice it, you've got an extremely powerful, portable system that sounds great. Next-generation amp technology really sheds the pounds without sacrificing a single drop of sonic quality. Leave it to the folks at Mackie to deliver pro level performance in gear that easily fits into the budget of the working musician. After all, they've done it for years. It's kind of their thing.

• 1000W of ultra-efficient Class-D Fast Recovery™ amplification
• Mackie Active electronics provide total system optimization
• Precision crossover (125Hz)
• Tuning filters for accurate bass response
• 18-inch woofer delivers superior output and low-frequency extension
• Dual XLR inputs for mono or stereo applications
• Stereo high-pass and full range outputs
• User-adjustable level and polarity controls
• Individual power, signal, OL, and thermal protect indicators
• Pole receptacle for mounting full-range loudspeakers
• Solid plywood enclosure with high-durability, textured black paint
• Extremely lightweight and portable (73 lbs / 33.1 kg)

• 300W Class-D, Fast Recovery™ LF amp / 100W HF amp
• 2-way bi-amplified, optimized powered loudspeaker system
• High-output precision neodymium compression driver
• Neodymium long-throw low frequency transducer with 3-inch voice coil
• Servo Feedback controlled woofer for tight low-end punch
• Ultra-wide, smooth dispersion via multi-cell horn aperture and HF waveguide
• Built-in precision 24dB Linkwitz-Riley electronic crossover
• Electronic time correction, phase alignment and EQ for studio quality sound
• Mic/line input and pass-thru connector
• Lightweight for ultimate portability (40 lbs / 18.1 kg)