15" 1600W PROFESSIONAL POWERED LOUDSPEAKER: The Mackie SRT215 Professional Powered Bluetooth Loudspeaker is built for bands, DJs, singer/songwriters and venues who need clear, powerful sound with minimal setup time. 

FULL THROTTLE PERFORMANCE: Sometimes soundcheck is the first song. Mackie SRT215 Professional Powered Loudspeakers help you dial in great sound in a hurry with time-saving features like the built-in SRT Mix Control™ 4-channel digital mixer with Bluetooth® and Advanced Impulse™ DSP tuning for consistent, accurate and reliable sound at every gig. Plus, its transparent system protection defends against power surges and loud pops—because everybody forgets a mute button now and then. 

ADVANCED IMPULSE™ DSP MODULE: Mackie’s filtering technology is not your typical speaker processing. The goal of our Advanced Impulse™ DSP is to remove all the anomalies that loudspeakers and horns contribute to a signal, from “honkiness” or “squelch” to "mushy" low end, effectively making the drivers "invisible" and output nothing but perfect, clean sound. By more intelligently (and more thoroughly) employing the benefits of FIR filtering, Advanced Impulse DSP eliminates undesired acoustic anomalies across the entire dispersion zone (horizontal and vertical), as well as frequency range and time domain.Mackie Advanced Impulse DSP

HOW IT'S DONE: The main way this is accomplished is by measuring the negative frequency response and time domain impacts that each transducer and horn in the system introduces – on axis as well as off – and reversing/correcting for those anomalies before the signal hits the speaker. The result is the output from the speaker is fully corrected for flat, clear, time-aligned, and smooth sound throughout the entire time, space, and response domains. Want to learn more? Check out the full rundown from a Mackie Acoustic Engineer!

SYM-X™ HORN: The custom horn within each loudspeaker was designed with the goal to bring out the very best from the HF transducer while maintaining the flattest response possible at the crossover point. Surprise surprise... we nailed it. The special design of this horn allows the compression driver to operate at near maximum efficiency. This means it gets louder and sounds better with less effort. The transition between the LF and HF is a symmetrical, flat response which is what helps make the incredibly smooth midrange possible.

TRANSPARENT SYSTEM PROTECTION: Other loudspeakers feature some sort of protection and limiting to help them squeeze a dB or two out of the speaker. This is almost always at the expense of sound quality and is commonly experienced as diminished bass response and the "pumping" sound of the internal limiter having a bad day. When operating at very high levels (ears beware), the processor-controlled system monitoring analyzes the audio signal and identifies the problem areas, then dynamically applies multi-band compression to those specific frequencies rather than lowering the overall output. This keeps your levels where you want them and maintains the sound quality you expect.

WIRELESS CONTROL & STREAMING: With the SRT Connect™ app available for iOS and Android® devices, you get complete control over everything and then some for up to 2 speakers simultaneously. Quickly access levels, EQ, meters, and configuration. Plus, you can save memory presets to streamline setup at your next gig. When you link to another SRT Series loudspeaker, you get control over the entire system in the app, all in one view. No additional pairing or swapping back and forth on your device is required. For an incredibly simple music playback system, you can stream music directly from any Bluetooth enabled device.

A True Workhorse for Gigging Professionals:

• 1600W Class-D amplifier is designed for ultra-reliable, consistent performance
• Custom high-efficiency transducers ensure maximum clarity and accuracy
• Built-Like-A-Tank™ to conquer every gig while lightweight for easy loading
• Frequency response: 42Hz – 20kHz
• Max SPL: 133 dB

Transparent System Limiting and Protection:

• Dedicated processing module monitors and protects the amplifier in real time
• Sound quality and tonal balance is maintained even under heavy limiting
• Utilizing powerful multi-band compression, the amplifier can target specific frequency ranges to prevent the system from being overloaded rather than turn everything down at the expense of overall output
• Input limiting keeps your source signal in check so if you’re sending audio that’s a bit too hot, the speaker will cool it down
• Universal Power Supply (100-240VAC) with Power Factor Correction for stable operation even with unstable AC power

SRT Mix Control™ Built-in 4-Channel Digital Mixer with Bluetooth®:

• Dual independent channels that support mic, line, and instrument signals
• Dedicated 1/8” stereo aux channel
• Stream music from any Bluetooth® enabled device
• High-contrast full color display for easy single-knob access to mixer and processing
• Adjust channel levels and EQ
• Application and venue specific voicing modes
• Alignment delay – up to 100 feet
• Save and recall up to 10 user presets
• Screensaver plus dimmer and contrast control
• System lock with 4-digit passcode
• Front LED on, off and signal present modes

Wirelessly link SRT speakers together for music streaming applications plus complete control over both speakers:

• The latest Bluetooth technology allows up to 100 meters of range between linked speakers
• Stereo or dual zone linking modes allows discrete control over the inputs and outputs of the entire system across two rooms or zones
• Creates an incredibly clean setup in minutes

Versatile configuration options:

• Dual-angled cabinet design allows for use as a high-performance floor monitor
• Dual angle pole-mount provides optimal coverage and minimal reflections in most venues; 7-degree downward tilt is perfect for when the speakers are on elevated stages
• M10 flypoints for professional installation
• Weight: 16.8 kg
• Dimensions (W x D x H): 44.7 x 39.1 x 73.2  cm