se habla español

Product Details: SR1521Z


Product Images
Click to Enlarge

Item Code: SR1521Z
Warranty: 3 YEAR

Authorized Mackie Internet Dealer!


Advantages of purchasing from an authorized seller:

  • Best prices - We sell all Mackie Products at the minimum advertised price allowed by the manufacturer.
  • Full Factory Warranty
  • Detailed information of all products
  • Lifetime Customer Service by Mackie product Experts
  • Guaranteed legitimate and authentic merchandise

We will not be undersold!  We will match or beat any advertised price!  Seen a better price ?  Simply make us an offer through ebay or E-mail us and we will accept it, and you will have all the advantages of purchasing from an authorized seller.

Please note:  If you purchase Mackie from an un-authorized seller then you are taking a big risk.  You will not have any manufacturers warranty, and there is no guarantee that the item is authentic, brand new,  or even working.


  • Built-in active circuitry provides precision crossover, electronic time correction, phase alignment and equalization
  • Wide-dispersion, ultra-low distortion, high frequency horn design
  • Complete electronic and component protection circuitry
  • Bi-amplified, with 300W RMS low-frequency and 100W RMS high-frequency amplifiers
  • 44mm (1.75") titanium dome compression driver with optimized symmetric phase plug
  • 381mm (15") LF woofer with high-temperature voice coil
  • 130 dB SPL @ 1kHz / 1 meter
  • Built-in Active circuitry provides precision crossover, electronic time correction, phase alignment and equalization
  • Frequency Response: 40Hz to 20kHz
  • Weight balanced with carrying handles for easy portability

The Next Step In Your Plan For World Domination
Good News! People are now packing in like sardines to see your band. On the not-so-good news front, those molded speakers you've been using just don't have the stones for the larger venues required to accommodate your adoring fans. Oh yeah, and you're not rock star rich, not by any means.

The Mackie SR1521z is a high-efficiency, high output, horn-loaded, 2-way, wide-dispersion, active sound reinforcement system. The SR1521z is capable of emitting blistering waves of crankitude due to its integrated 400 watts of Mackie amplifier power, active electronics, and precision Mackie 15" and 1.75" transducers, all self-contained in a tuned wooden enclosure. That's right, we said wood — because wood just sounds better. And the Mackie SR1521z is very affordable.

We've Taken All The Hassle Out Of Bi-Amping
Bi-amplified systems always sound better than passive speakers driven by a single power amp. But few of us can spend the extra money on electronic crossovers and extra power amps. Not to mention all the extra hassle and setup. Our active electronics take all the guesswork out of system configuration and hookup. Just plug in the power cable and the signal line from your board or snake — we've already done the rest for you. No need for racks of amps and processing gear when you've got Mackie Active Loudspeakers. And the built-in active crossover sends the optimal signal to each of the internal amplifiers, which were custom designed for their respective transducers.

Four Hundred Watts You'll Swear Is A Thousand
The SR1521z's built-in 300 and 100-watt power amps are pretty impressive all by themselves. But to get the same output from a typical passive system you'd have to use far more power. That's because the amps in our active speakers are directly coupled to their transducers and were specifically designed to squeeze out every drop of output. Our "competition" simply can't touch this level of efficiency, sound quality, and performance in this class of loudspeakers.

Cool...Running, That Is.
Even though these amps get cranked to the max (come on, admit it, you like it loud!) they never lose their cool. Our high-current amplifier modules sit atop a massive aluminum heatsink totally eliminating the need for fans. Another tremendous benefit of having these amplifiers located within the loudspeaker cabinet is that the SR1521z functions as a complete system, optimizing acoustic, electronic, and mechanical designs to achieve the highest level of performance and value.

Cuz Wood Sounds Good
For extreme output applications, molded speaker cabinets just can't keep up. That's why the SRz Series loudspeakers are constructed with extremely resonant 18mm Baltic Birch ply. Wood of this quality sings at high volumes, delivering crisp, even tone at volumes that would pulverize the competition's rat-fur covered particle board shoeboxes. Weight balanced carrying handles are integrated into the sides and top for easy loading and transport. And speaking of transportability, you can fit a pair of Mackie SR1521z's into a subcompact hatchback.

The Rear Panel
The rear mounted amplifier assembly features separate signal and AC power panels separated by the heat sink. The signal input panel contains:

  • Input XLR and loop-through XLR
  • Volume level control
  • Power ON indicator
  • Signal Present indicator
  • Limit indicator
  • Thermal Protection indicator

Solid Wood Construction
Molded cabinets are perfect for portable loudspeakers like the SRM450, but to achieve the increased output needed for larger gigs, there's still no substitute for good ol' fashioned wood. Mackie's SRz Series delivers the renowned simplicity and integrated active electronics of its legendary SRM series, but with higher output 2- and 3-way wooden cabinets. To be specific, the cabinets are constructed of 18mm Baltic birch plywood and pressure-injected structural resin, providing more than enough "knock" to win over any audience.

Integrated Active Electronics
Thanks to completely integrated Mackie Active™ electronics, the SRz Series loudspeakers don't require any external amplifiers, crossovers or processing. The SRz Series' internal amplifier modules sit on a mammoth aluminum heatsink eliminating the need for fans. And the active circuitry inside provides precise electronic crossovers, level protection and time correction. Most importantly, having an integrated system in which the amplifier and all electronics can be "tuned" to specific cabinet designs allowed Mackie loudspeaker engineers to completely maximize the SRz Series' output and frequency response. Read more...

Patented Wavefront™ Horn
The 3-way SR1530z loudspeaker features an optimized wide-dispersion WaveFront™ horn design—a scientifically developed one-piece horn which blends the output of the mid- and high-frequency drivers. Unlike typical mid/high horn designs, with a WaveFront™ horn, the high-frequency section fires slightly downward into the six-inch mid-range dispersion pattern—creating a focused, single wave front with excellent phase and power response characteristics. The resulting 90° x 40° dispersion pattern provides open, natural sound for the entire audience, even at very high output levels

Product Specifications

Manufacturer MACKIE
Warranty 3 YEAR
Customers who purchased this product also bought the following:

No results for the given search criteria.
Enter your zip/postal code and country to estimate tax, shipping and other charges:
Retail Price: $1,029.99
Our Price: $879.99
Currently Unavailable
  • FREE Shipping! (USA)
  • FREE Lifetime Tech Support
  • 1 Year Warranty
Currently Unavailable

Audiosavings always try to be the lowest price on the internet! We also offer the best product descriptions, customer service, and warranty. However, we still want to offer the best possible price over our competition.

We will gladly beat our competitor's prices, as long as it follows the below guidelines:

  • You can provide us a URL showing the price it is being sold for.
  • The price must include all shipping and handling fees and tax.
  • The condition of the product must be brand new.
  • The price must be from an authorized re-seller.
  • Our lowest price guarantee only applies to new orders.
  • Our guarantee only applies to websites that advertise there price. (If a coupon code must be used, or if shipping price is not available, than this guarantee does not apply, but we will still do our best to match the price even if your request does not meet these terms.

E-mail with the URL, and model number you want us to match the price on, and we will email you a one-time-use custom coupon code to match any price that meets the above criteria. Please note, on most items we are already the cheapest, or within 2 or 3 dollars of the cheapest price on the entire internet! We work on low profit margins.