Brand: Mackie

Model: SRM450 v3

Type: Portable Powered PA Speaker / Stage Monitor

Output Power: 1000 Watts Peak

Condition: Very Good / Excellent (Showroom Item)

Functional Status: 100% Fully Functional

Quantity: ONE (1) Speaker Only — Not a Pair

Up for sale is a used Mackie SRM450 v3 1000W High-Definition Powered Loudspeaker. The SRM450 series is widely considered an industry legend in the portable PA world, renowned for its incredible durability and punchy output. The Version 3 (v3) iteration supercharges this legacy with a massive 1000-watt amplifier platform, High-Definition Audio Processing tuned by the touring geniuses at EAW, application-specific DSP voicing modes, and a built-in automatic feedback destroyer.

Whether you need a high-headroom main PA speaker, a vocal-centric singer-songwriter system, or an indestructible floor wedge monitor that slices through stage noise, this speaker handles it with ease.

Item Condition & Showroom History

• Showroom Item: This speaker was utilized strictly as an in-store display / demonstration model in a controlled showroom environment. It has never survived a grueling tour or been subjected to outdoor elements.
• Cosmetics: In good, clean condition. Because it was on display, it may show minor, superficial surface scuffs or light dust from handling, but it is free of major gashes, structural cracks, or deep scratches.
• Functional Integrity: 100% fully tested. The custom 12" low-frequency woofer and 1.4" titanium dome compression driver are crisp and powerful. The integrated mixer pots sweep smoothly without noise, and the rear DSP buttons select perfectly.

Mackie SRM450 v3 Key Features

• 1000W System Power: Paired with custom high-output transducers to deliver gig-level volumes with extreme clarity and room to spare ($128\text{ dB}$ Max Peak SPL).
• High-Definition Audio Processing: Features a precision 2-way crossover, driver time-alignment, and patented phase correction for studio-quality definition in a live enclosure.
• One-Button Speaker Modes: Instant optimization for your environment with application-specific voicings: PA (flat/neutral), DJ (enhanced low/high response), Monitor (rolled off lows for vocal clarity as a wedge), and Soloist (optimized for acoustic guitar and mic).
• Automatic Feedback Destroyer: A single button-push assess and eliminates annoying acoustic feedback loops instantly using multi-narrow filters.
• Built-in 2-Channel Mixer: Features dual Mackie Wide-Z inputs that can directly handle microphones, passive guitars, or line-level mixers with a single twist of the gain knob, alongside stereo RCA inputs for easy playback.

What’s Included

• ONE (1) Mackie SRM450 v3 Powered Loudspeaker
• AC Power Cable
• Please note: This listing is for a single speaker only. Stands, audio cables, or original retail packaging are not included unless explicitly pictured.

Standard Reverb Shipping & Live Sound Guidelines

• Packaging: Live sound equipment requires robust transit protection. This heavy-duty ($37\text{ lbs}$) speaker will be wrapped in dense shock-absorbing foam layers and shipped inside a thick, double-walled box to ensure its chassis and front grille arrive completely unscathed.
• Shipping: Ships promptly with tracking. Please check our feedback and buy with confidence!

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If you ever need something extra included with your purchase, please let us know before shipping — we’re always happy to help!

Located in Dobbs Ferry, NY, The Muzic Store INC has been family-owned and operated since 1982, proudly serving Westchester County and beyond for over 43 years. We’re more than just a music shop — we’re a community of musicians, gear lovers, and industry experts who live and breathe music every day.

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