Mackie SRM450 - Single Pa - Spares or Repair

Why This One

• Dual-channel active PA with time-aligned drivers and versatile input options.
• A repairable Mackie SRM450 at a fraction of working used-market prices.

Condition: Spares or Repair

This Mackie SRM450 is being sold as spares or repair. Sold as spares or repair — not functionally guaranteed. Note: Unit has no power. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.

What's Included

• Mackie SRM450
• No additional accessories included

About This Model

The Mackie SRM450 is an active PA loudspeaker with a built-in amplifier and pre-amp. It features two input channels, each accepting balanced mic-line signals via XLR and unbalanced signals via 1/4" TRS Wide-Z™ inputs, with Channel 2 adding an RCA input. A balanced XLR Thru output allows daisy-chaining additional speakers. The HF and LF drivers are time-aligned for coherent sound reproduction. One documented weak point on this model is the power supply toroid transformer, which is a known failure point — users have reported blown fuses and 50Hz hum related to transformer issues — making this a relevant area to inspect on any unit requiring repair.

Sold as-is for spares or repair. Please review the listing and photos carefully before purchase.