Mackie SRM450V3 1000W Portable Powered Loudspeaker with Auto Feedback Destroyer
The most widely used portable speakers ever; the all-new SRM450 deliver the unparalleled ease-of-use, professional sound quality and indestructible portability that made SRM a live sound legend. Now packed with 1000W of power, the widest selection of truly useful sound-enhancing DSP and setup-friendly audio tools, SRM is ready for your high-output application.
SRMs feature modern tools like application-specific speaker modes and an automatic feedback destroyer, each with a single-button interface that gets you optimized performance in just seconds. And with the integrated
2-channel mixer, you can easily mix multiple sources.
Only SRMs deliver this level of power and sound quality in such an indestructible, portable package.
Features
- 1000W system power paired with custom transducers deliver gig-level volumes with room to spare
- 12" high-output LF driver [SRM450v3]
- 1.4" titanium dome compression driver
- High-Definition Audio Processing for professional sound with unmatched clarity
- Patented acoustic correction developed with touring geniuses at EAW®
- Precision 2-way crossover
- Driver time alignment and phase correction
- Quick one-button Speaker Mode selection for application-specific voicing (PA, DJ, Monitor and Soloist)
- Effortlessly eliminate nasty feedback with one-button automatic Feedback Destroyer
- Integrated 2-channel mixer featuring dual Wide-Z™ inputs
- Handles anything from mics to guitars to mixers with a single twist of the gain knob
- Includes stereo RCA inputs for easy connection to music source
- Perfect for the singer/songwriter, plug in and leave the mixer at home
- Smart Protect™ DSP kicks in to protect your investment when things get pushed a little too hard
- Monitor-specific angle and voicing mode perfect for cutting through on stage
- Flyable for permanent install
- Proven highly-durable, portable design
- 37.0 lb / 16.8 kg [SRM450v3]
Specifications
Acoustic Performance
Frequency Response (–3 dB): 47 Hz – 20 kHz [SRM450v3]
Frequency Response (–10 dB): 42 Hz – 23 kHz [SRM450v3]
Max peak SPL: 128 dB [SRM450v3]
Crossover Point:3 kHz
Dispersion (H x V): 90˚ x 45˚ [SRM450v3]
High-Frequency Section
Compression Driver: 1.4 in / 36 mm
Diaphragm Material: Titanium
Magnet Material: Ferrite
Low-Frequency Section
Woofer Diameter: 12.0 in / 305 mm [SRM450v3]
Cone Material: Paper
Magnet Material: Ferrite
Power Amplifiers
System Power Amplification
Rated Power: 500 watts rms
1000 watts peak
Low Frequency Power Amplifier
Rated Power: 400 watts rms
800 watts peak
Rated THD: < 1%
Cooling: Convection
Design: Class D
High Frequency Power Amplifier
Rated Power: 100 watts rms
200 watts peak
Rated THD: < 1%
Cooling: Convection
Design: Class AB
Input / Output
Channel 1
Mic-Line: 8 kΩ balanced
1/4" TRS, Wide-Z™: 1 MΩ unbalanced
Channel 2
Mic-Line: 8 kΩ balanced
1/4" TRS, Wide-Z™: 1 MΩ unbalanced
RCA: 25 kΩ unbalanced
Thru:
Male XLR balanced
[Passive when the Ch 1 / Mix switch is in the “out” (Ch 1) position] [Active when the Ch 1 / Mix switch is in the “in” (Mix) position]
Power
US detachable line cord: 100 – 120 VAC, 50 – 60 Hz, 160W
EU detachable line cord: 220 – 240 VAC, 50 – 60 Hz, 160W
AC Connector: 3-pin IEC 250 VAC, 10 A male
Power Supply Type: Switchmode
Operating Temperature [extended ambient temperature]: 0 - 40 ˚C
32 - 104 ˚F
© 2025 Echotone Music LLC All Rights Reserved. Any use of any material content, images, or design, without prior written consent from echotonemusic.net, is strictly prohibited by law.