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Show lasers are among the most powerful and captivating tools in visual entertainment. Their bright, colorful beams can transform any event into an immersive experience, helping create engaging and emotionally impactful atmospheres.
Thanks to the continuous evolution of laser technology, it’s now possible to produce visual effects that are more precise, dynamic, and creative than ever—perfect for both indoor and outdoor events, from small installations to large-scale productions. It’s no coincidence that more and more lighting designers and show designers are choosing professional laser systems to craft original shows, taking full advantage of their ability to draw shapes, animations, and complex movements with exceptional accuracy.
To ensure a safe and effective laser show, it’s essential to understand the key technical parameters of these systems. As a specialized distributor of audio, video, lighting, and special effects equipment, Audio Effetti supports professionals in selecting the best laser solutions for any type of event.
Key parameters of a professional show laser
Beam Power
The first element to consider is the laser’s power output, which must be selected based on the projection distance, the venue characteristics, and the desired effect. For basic applications, a minimum class 3B laser (ranging from 5 to 500 mW) is recommended, while class 4 lasers, with outputs in the multi-watt range, are standard for professional shows.
Keep in mind that perceived brightness does not increase linearly with power: to double the perceived brightness, the actual output must be increased by roughly four times.
For large-scale events such as concerts or festivals, lasers of 5,000 mW or more are typically used. For smaller setups—like clubs or indoor venues—a lower but well-calibrated power level may be sufficient.
Beam Divergence
Divergence describes how much the beam spreads over distance. It is measured in milliradians (mrad), and a lower value results in a more focused beam that remains visible at greater distances. For instance, a laser with a divergence of 0.9 mrad can project sharp effects even hundreds of meters away, such as the Laserworld PL-5000RGB IP65, distributed by Audio Effetti.
Modulation: Analog vs. TTL
Another critical factor is the type of modulation. Analog-modulated lasers allow for continuous and smooth intensity control, enabling the reproduction of millions of color shades. These are preferred for high-end shows where detail and subtle color transitions are key.
TTL-modulated lasers, on the other hand, operate with step-based digital control. While less refined, they’re still suitable for simpler effects.
Scan Speed
Scan speed, measured in kpps (kilo points per second), indicates how quickly the internal mirrors can redirect the laser beam to render graphics and animations. For fluid and detailed projections—such as logos, text, or moving patterns—a minimum scan speed of 28–30 kpps is recommended. Higher speeds ensure smoother motion and greater visual definition on large surfaces.
Which laser to choose? Three real-world applications
As an official distributor of leading industry brands, Audio Effetti offers a wide range of professional laser solutions tailored to specific needs. Below are three typical use cases and the recommended models for each.
1. Lasers for clubs and nightlife venues
In nightclubs and bars, lasers are not just lighting tools—they are a core element of the experience. They enhance the music’s visual impact and engage the audience on a sensory level. Since laser shows in clubs are usually live-operated, systems must be easy to control, even in the absence of a dedicated Laser Jockey.
In these scenarios, computer-controlled lasers or systems equipped with a ShowNET interface are ideal, offering professional DMX control via standard lighting consoles.
Recommended product: Laserworld BeamBar 10R MK3
Distributed by Audio Effetti, this professional laser bar features 10 individual single-beam outputs, each with a powerful 120 mW / 638 nm red diode, for a total output of 1,200 mW. Each beam can be aligned independently via a convenient 4-point adjustment system. Perfect for DJs, clubs, bars, nightclubs, and rental companies.
BeamBar 10R MK3 - 1200 mW beambar red laser bar, 10 single beam outputs, analogue modulation
€ 884,40
2. Lasers for small festivals
Festivals have seen explosive growth in recent years, and audience expectations for visual impact are higher than ever. Professional laser systems for festivals are ideal for engaging large crowds, delivering effects that extend far beyond the front rows.
With DMX-controllable laser systems, designers can seamlessly integrate lasers into the overall lighting design, synchronizing them with music, video, and other effects.
Recommended product: Laserworld PL-5000RGB MK3
This RGB diode laser, available in the Audio Effetti catalog, is designed for professional applications such as concerts, festivals, and TV productions. It includes a built-in ShowNET interface, supports leading software platforms like Pangolin Beyond, Touchdesigner, and MadLaser, and offers full control via DMX, ArtNET, ILDA, and LAN. A powerful yet accessible option for delivering dynamic effects across large stages.
PL-5000RGB MK3 - 5000 mW Purelight Series laser projector with ShowNet
€ 4.400,00
3. Lasers for large-scale events and concerts
Concert lasers stand out for their high output power (often exceeding 10 W), vibrant colors, and a wide range of effects—from light tunnels and waveforms to 3D animations and text. They are fully compatible with modern lighting and video control systems and ideal for creating immersive scenic environments.
Recommended product: tarm 13 OUTDOOR
Distributed by Audio Effetti, this 13,000 mW projector is built for outdoor use and large-scale shows. With an IP65-rated housing, water cooling, and advanced RTI semiconductor modules, it delivers outstanding performance even in challenging weather. Ideal for professional laser shows, graphic projections, and multimedia installations.
tarm 13 OUTDOOR - 13,000 mW guaranteed output power tarm laser, outdoor, with ShowNET
€ 20.850,00
Want to know more?
Email us at international@audioeffetti.it
