Mackie SRM450v3 12'' 1000W Hi-Def Portable Powered Loudspeaker

Mackie SRM450v3 12'' 1000W Hi-Def Portable Powered Loudspeaker

Model Number: SRM450V3
Web Code: 10581155
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SRM450v3 12'' 1000W Hi-Def Portable Powered Loudspeaker


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The most widely used portable speakers ever; the SRM350 and SRM450 deliver the unparalleled ease-of-use, professional sound quality and indestructible portability that makes 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 applications.

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. With the new 2-channel mixer, you can easily mix multiple sources.

Only SRMs deliver this level of power and sound quality in such an indestructible and portable package.


* 10" high-output LF driver with 1.4" titanium dome compression driver

* 1000W system power paired with custom transducers deliver gig-level volumes with room to spare

* Patented acoustic correction with driver time alignment and phase correction

* One-button speaker mode selection with application-specific voicing (PA, DJ, Monitor and Soloist)

* Effortlessly eliminate 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 simple twist of the 'Gain' knob

* Highly durable, portable design also works perfectly in permanent installations


PA Speaker

Configuration: Active

Total Power Capacity: 500 W RMS (1000 W Peak)

Amplifier Power Rating:

LF: 400 W RMS (800 W Peak)

HF: 100 W RMS (200 W Peak)

Amplifier Class:

LF: Class-D

HF: Class-AB


HF Driver: 1 x 1.4" / 36 mm Titanium Tweeter

LF Driver: 1 x 12" / 30.5 cm Woofer


HF: Ferrite

LF: Ferrite


Frequency Response: 47 Hz to 20 kHz -3 dB | 42 Hz to 23 kHz -10 dB

Maximum SPL: 128 dB SPL

Coverage Angle: 90⁰ H x 45⁰ V

I/O Impedance Input:

8 kOhms (Balanced)

10 MOhms (Unbalanced)

25 kOhms (Unbalanced)

THD: < 1%

Protections: Power Supply, RMS, Thermal


Audio I/O: 2 x Combo XLR-1/4" TRS Line/Mic Input

* 1 x 2RCA Input

* 1 x XLR Male Balanced Thru

Signal Processing

Crossover: 3 kHz

Dynamic Processing: Peak Limiter


AC Input Power: 100 to 120 VAC, 50 / 60 Hz | 220 to 240 VAC, 50 / 60 Hz

AC Power Connector: 1 x IEC

Power Consumption: 160 W


Mounting: 1 x Pole Socket, 3 x M10

Cooling: Convection

Construction Material: Metal Grille, Polypropylene

Operating Temperature: 32 to 104⁰F / 0 to 40⁰C

Dimensions: 26.1 x 16.0 x 14.8" / 663.0 x 406.0 x 376.0 mm

Weight: 37 lb / 16.8 kg

Product Condition
Brand New
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Product Category
Musical instrument consumables (guitar strings, microphones, etc)
Return/Exchange Period
30 days

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