Home > Live Sound > Amplifiers > Power Amplifiers >

Mackie FRS-2800 - 2800-Watt 2-channel Lightweight Power Amplifier

Mackie FRS-2800 - 2800-Watt 2-channel Lightweight Power Amplifier

-------------- Alternate Views: ---------------

List Price: $749.99
PAS Deal: $599.99
You save $150.00!
You'll earn 600 points

Product Code : FRS-2800

FRS-2800 - 2800-Watt 2-channel Lightweight Power Amplifier, Mackie

NOTE: This product has been discontinued and we recommend

Crest Audio ProLite 5.0 CLICK HERE

Mackie FRS Series power amplifiers deliver phenomenal power at a price that won’t break the bank—and in a package that won’t break your back. In fact, both weigh just 22 pounds or less. Featuring Mackie Fast Recovery™ circuitry, FRS Series amplifiers crank out clean, undistorted sound and the ultimate in punch and clarity—even when pushed to the limit. Each model features a high-current switching power supply that is super-efficient, and also ultra-lightweight, so you get maximum power with minimum load-in strain. Sophisticated protection ensures your FRS will always perform reliably, and that it will stay with you for the long haul. Stack them up against any competitor, and you’ll see, the FRS amps are simply the highest performing power amps in their class.

Fast Recovery, Fast Response
FRS amps feature sophisticated Fast Recovery circuitry for the cleanest sound available. At Mackie, we know that people can often run their amps right up to clipping levels, so we designed our amps to handle this kind of real-world conditions. What we came up with is circuitry that allows the FRS amps to deliver ultimate power, without sacrificing sound quality. When you overdrive an amp with a traditional “negative feedback” design into clipping mode, it creates a feedback loop whereby even once you remove the input signal, the sub-stages of the circuits remain in saturation mode, causing all sorts of nasty harmonic distortion. Fast Recovery technology ensures all these sub-stages stay out of saturation, so even when the amp is driven into clipping mode, it instantly recovers, avoiding the “latching” phenomenon altogether. The result is ultra-clean, distortion free sound..
Ultra-Efficient, Lightweight Power Supply
The switching power supply in our new FRS amps provides many sonic and practical advantages. Being much more compact and weighing considerably less than a conventional linear supply, it helps make our FRS amps super lightweight and ultra-portable. And while switching supplies are becoming more and more popular these days due to their more compact topology, not all switching power supplies are the same.

Many of our competitors use switching power supplies that employ “hard switching.” With this design, at switching, voltage is present across the transistor and current is running through it, generating “glitch” energy that can cause unwanted noise in the form of Radio Frequency Interference (RFI), as well as excess heat. The FRS power supply employs “soft” switching. The soft switching design includes a resonant tank that allows the power transistors to switch at zero current and zero voltage. This design ensures that when the transistors switch, very little heat or errant energy is generated, so the FRS amps run quiet as a mouse, and cool as a cucumber. This not only means better sound, but longer life. The resonant switching power supply operates more efficiently than other designs, too, allowing it to provide large bursts of power more quickly.
  • Fast Recovery™ circuitry for clean, undistorted sound
  • Ultra-lightweight switching power supply for maximum efficiency and minimal heat
  • Available in two powerful models:
    • FRS-1700 – 1660W continuous power @ 4 ohms bridged
    • FRS-2800 – 2800W continuous power @ 4 ohms bridged
  • Selectable mono/stereo/bridged operating modes
  • High-resolution, 6-segment LED meter per channel
  • Defeatable clip limiter plus short, under-impedance, over-current and thermal protection
  • 30Hz subsonic filter maximizes amplifier efficiency and headroom
  • Combo XLR/TRS input and TRS thru connectors per channel
  • NL4 and binding post outputs per channel
  • Third NL4 output for bridged mono applications, also provides both output channels on a single connector (mono/stereo modes)
  • Multi-speed fans adjust to operating temperature for minimal acoustic noise
  • Robust, impact-resistant, all-steel 2U rackmount chassis
  • Lightweight and portable – Both models under 22 lbs

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Live Sound > Amplifiers > Power Amplifiers
Live Sound
Live Sound > Amplifiers