750-LFCVery Compact Low-Frequency Control Element


750-LFC

Outstanding Low-Frequency Headroom

Lina’s Ideal Companion

The 750-LFC very compact low-frequency control element effectively complements LINA arrays in the lower end of the spectrum with exceptional low frequency headroom. Boasting an incredible power-to-size-ratio for such a compact cabinet, the 750-LFC is LINA’s ideal and extremely versatile companion, and can also complement ULTRA systems.

New, Improved Amplifier

A newly-designed class D amplifier affords unprecedented power for its size, and along with its signal processing, it ensures that 750-LFC systems reproduce low frequencies at high continuous levels with clarity, punch, and extremely low distortion.

Small, Lighter, Scalable

The 750-LFC offers the same sonic linearity as Meyer Sound’s award-winning 900-LFC low-frequency control element in a smaller, lighter cabinet, making it ideal for building scalable systems to suit touring and corporate applications or fixed installations.


Support for the Low End of the Spectrum

Compact Control for Many Applications

Scalable low-frequency control for touring or corporate applications or fixed installations such as clubs, theatres, houses of worship, and theme parks.

Works with Ultra Series

In addition to pairing with LINA systems, the 750-LFC integrates easily with Meyer Sound’s ULTRA series loudspeakers, with an integral pole mount that supports one or two speakers. LINA and 750-LFC can be driven by Meyer Sound’s Galileo GALAXY loudspeaker management system which provides a powerful exclusive toolset for corrective room equalization and creative fine-tuning for a full range of applications.

Self-Powered Advantage

Self-powered technology eliminates amplifier racks, long loudspeaker cables, and any calibration of gain and crossover settings. The system can be rigged and ready in minutes.

Streamlined Workflow for Accuracy

MAPP XT acoustic prediction program enables users to design system configurations with exceptional accuracy. In addition, the optional RMS remote monitoring streamlines the real-time monitoring of system performance.

    

Compact Control for Many Applications

Scalable low-frequency control for touring or corporate applications or fixed installations such as clubs, theatres, houses of worship, and theme parks.

 

Works with Ultra Series

In addition to pairing with LINA systems, the 750-LFC integrates easily with Meyer Sound’s ULTRA series loudspeakers, with an integral pole mount that supports one or two speakers. LINA and 750-LFC can be driven by Meyer Sound’s Galileo GALAXY loudspeaker management system which provides a powerful exclusive toolset for corrective room equalization and creative fine-tuning for a full range of applications.

 

Self-Powered Advantage

Self-powered technology eliminates amplifier racks, long loudspeaker cables, and any calibration of gain and crossover settings. The system can be rigged and ready in minutes.

 

Streamlined Workflow for Accuracy

MAPP XT acoustic prediction program enables users to design system configurations with exceptional accuracy. In addition, the optional RMS remote monitoring streamlines the real-time monitoring of system performance.

 


The Self-Powered Advantage

Meyer Sound has been pioneering self-powered loudspeakers for professional installations and touring since 1995. We’ve committed to self-powered systems because we know they deliver unrivaled clarity, reliable performance, value, and ease of use.

If you’ve been thinking about investing in a self-powered system, you’ve come to the right place.

John Meyer

First, a Little History...

The story of self-powered loudspeakers is in many ways the story of Meyer Sound itself.

In the 1970s, sound reinforcement technology was inconsistent science at best, and at worst, led to show-ending failures. A young John Meyer, designing loudspeakers for San Francisco’s McCune Sound Service, wanted to bring quality and reliability to sound systems, and he knew the answer lay in self-powered loudspeakers. In 1979 Meyer founded his own speaker company; early Meyer Sound innovations include the iconic HD-1 self-powered studio monitor launched in 1989.

Today Meyer Sound offers a full range of self-powered sound reinforcement products. Meyer Sound systems can be found on tour with artists ranging from Ed Sheeran to Metallica, on Broadway and London’s West End, and in performance venues from the San Francisco Opera to the Vienna Philharmonic   not to mention sports stadiums, cruise ships, and houses of worship around the world.

HD-1

Why Self-Powered?

Self-powered loudspeakers offer several advantages over their passive counterparts when it comes to fidelity, reliability, and simplicity. The great part is, you’ll start to reap the benefits of a self-powered system before you even power up.

Ease of deployment: System set-up is so much easier when you have fewer components and fewer cables to worry about being miswired. Since self-powered loudspeakers incorporate amplification, you’ll never have to deal with matching speakers to amplifiers or connecting components. You don’t have to worry about calibration of gain and crossover setting which means more time focusing on the show. Eliminating amp racks doesn’t just streamline system deployment, it streamlines your inventory   whether you’re a rental house or a road warrior. And when you consider that the average amp rack weighs nearly 300 pounds and takes up four feet of truck space, the efficiencies get even clearer. Let alone when you want to fly the amplifier racks to get closer to the speakers, often requiring more rigging points and more motors.

Predictable, reliable operation: Internal amplification is closely matched to drivers. Because individual components have been optimized during manufacturing, you can expect consistent sound from show to show. Built-in, factory-optimized protection circuitry provides extra assurance without degrading signal quality. And, when you have less equipment, you have less risk of failure.

ULTRA X-40

Better frequency and phase response: Because self-powered loudspeakers incorporate sophisticated processing, they are calibrated to exhibit optimal response curves in key performance parameters. Active crossovers are more precise, sophisticated designs, and bi-amped systems are time aligned, eliminating phase issues. The result? Accurate sound throughout the speaker’s range, at any volume level.

Unparalleled clarity: In, self-powered floor monitors internal amplifiers are precision-matched to drivers, delivering optimal power at all times for cleaner sound. And because amps are built into loudspeaker cabinets, there’s no need for long lengths of connecting cable, which can become prone to distortion and signal loss.

Tighter transients: Since self-powered loudspeakers have very short internal cables, amps inside can more effectively dampen driver mechanical motion, which leads to better sonic accuracy and tighter, crisper transients. (And, there’s none of the loss in levels and signal quality inherent over long cable distances.)

Certified Safe: Nothing matters more than the safety of your staff and customers. Because self-powered loudspeakers incorporate amplification, they must undergo rigorous testing by Underwriters Laboratories and other international organizations to ensure they operate safely and guard against the risk of fire, electric shock, and inadequate structural design. Enjoy peace of mind knowing Meyer Sound powered products are certified by FCC, UL, CSA, CE, and CEE   the most stringent agencies in the business.

The Problems with Passive

What about passive loudspeakers? At first glance, passive systems may seem like a bargain. But we already know that passive systems require more components and accessories than powered systems. Sonically, they exhibit potential for signal loss over distances, and it is very hard to ensure consistent, optimal sound and volume as amplifiers have many variables to consider when being matched to loudspeakers, such as cable lengths and gauge as well as the number of speakers connected to the amplifier.

Passive systems are often touted as easy to service. But because powered loudspeakers are so complex to design and build, self-powered loudspeakers usually represent the top innovations from leading manufacturers   better quality translates to better reliability, which means fewer maintenance issues in the long run.

At face value, passive systems might seem less expensive and easier to maintain. But once you start adding in amps, cables, and other components   not to mention increased transport and labor costs   you’ll find that those savings just don’t add up to a better value.

Step Up to a Self-Powered System

Once you recognize all of the advantages inherent in self-powered loudspeaker systems, it’s easy to understand why the world’s top venues and productions rely on them to deliver consistently stunning sound.


750-LFC Accessories

750-LFC 2 HIGH PULLOVER SPEAKER COVER
PC2-750-LFC
pullover cover for 2 LoudspeakersPart Number: 79.271.160.02
750-LFC 3 HIGH PULLOVER SPEAKER COVER
PC3-750-LFC
pullover cover for 3 LoudspeakersPart Number: 79.271.160.03
GLK-750-LFC UPGRADE KIT
GLK-750
750-LFC Grid Link Kit - allows MG-MINA grid to fly up to 8 750-LFCs. Links and pins included.Part Number: 40.207.301.01
MCF-750 CASTER FRAME KIT
MCF-750
Caster Frame kit - transports stacks of up to 3 750-LFCPart Number: 40.271.070.02
MCF-750 CASTER FRAME NO RIG KIT
MCF-750 NO RIG
Caster Frame kit - transports stacks of up to 3 750-LFC with no riggingPart Number: 40.271.070.03
MG-LINA/750-LFC UW MULTIPURPOSE GRID,BLK
MG-LINA UW BLACK
UW multi-purpose grid for flying or groundstacking LINA/MINA arraysPart Number: 40.207.101.06
MG-LINA/750-LFC UW MULTIPURPOSE GRID,WHT
MG-LINA UW WHITE
UW multi-purpose grid for flying or groundstacking LINA/MINA arraysPart Number: 40.207.101.05
MG-MINA/LINA/750-LFC GRID ASSY KIT
MG-LINA
multi-purpose grid for flying or groundstacking LINA/MINA arraysPart Number: 40.207.101.01
MG-MINA/LINA/750-LFC GRID W/GLK ASSY KIT
MG-LINA-GLK
multi-purpose grid for flying or groundstacking LINA/MINA/750 arrays. Includes GLK kit for increased load rating when flying 750-LFCPart Number: 40.207.101.02
MPK-POLE /W MSA-STAND ADPT CUP 35MM KIT
MPK-UMS Pole Mount Kit
for UMS to UPM and UP-4XP/UP-4slim, rated 80 lbs max, w/MSA-UPM stand adaptor and 43"x1-3/8" (1090 mm x 35 mm) pole.Part Number: 40.086.014.01
MPK-POLE,35MM,M20,BOTH ENDS,ADJ.POLE KIT
MPK-POLE
Adjustable length 927–1524 mm (36.5–60 in), 35 mm (1.375 in) dia. pole with assisted lift. Additional 38 mm (1.5 in) adapter included.Part Number: 40.010.973.01
PBF-LINA PULLBACK FRAME KIT
PBF-LINA
pull back frame - attaches the lowest MINA/LINA/750-LFC cabinet in an array. Used to connect to a pull-back motor. One frame included.Part Number: 40.271.080.01