What is an active speaker?

An active speaker is a loudspeaker system with an integrated power amplifier built into the cabinet. Unlike passive speakers, which require a separate external amplifier, active speakers receive a line-level audio signal (from a mixer, DJ controller or audio interface) and amplify it internally to drive the speaker drivers. The integrated amplifier is precisely matched to the speaker's components by the manufacturer, ensuring optimal performance and protection. Active speakers need only a line-level input connection and mains power to operate, making them ideal for mobile DJs, event technicians and installations where simplicity and quick setup are priorities.

What is better, active or passive speakers?

Active speakers are better for mobile applications, quick setup and situations where simplicity matters. They eliminate the need for external amplifiers and heavy speaker cables, reducing the number of components to transport and connect. The integrated amplifier is perfectly matched to the drivers, ensuring optimal performance and protection. Passive speakers offer more flexibility for large-scale installations and touring applications where centralised amplifier racks provide advantages in redundancy and remote monitoring. For most event applications – mobile DJs, small to medium venues, corporate events – active speakers deliver the best balance of performance, portability and ease of use. The choice depends on your specific application and workflow preferences.

Do active speakers need a power supply?

Yes, active speakers require a mains power supply (or battery power in the case of battery-powered models) to operate the integrated amplifier. You connect the active speaker to a standard mains socket using the supplied power cable. Some professional active speakers designed for mobile and outdoor use feature built-in rechargeable batteries, allowing operation without mains power for several hours. Battery-powered active speakers are particularly popular for street performances, outdoor events, mobile presentations and venues without convenient mains access. Always check the power consumption specifications and ensure your power source can supply sufficient current, especially when running multiple active speakers from a single circuit.

Which active speaker is the best for events?

The best active speaker for events depends on your venue size, application and budget. For small venues (up to 50 people), compact active speakers with 200–400 watts RMS and maximum SPL around 120–125 dB are sufficient. Mid-sized events (100–200 attendees) require 500–800 watts RMS with maximum SPL of 128–132 dB. Large events and outdoor applications demand 1000 watts RMS or more with maximum SPL exceeding 135 dB. Leading brands like LD Systems, Cameo, dB Technologies and RCF offer reliable, professional active speakers across all power classes. Consider coverage pattern, build quality, DSP features and mounting options alongside power ratings. At LTT, our team can recommend the optimal active speaker system for your specific event requirements.

What are the disadvantages of active speakers?

Active speakers have a few limitations compared to passive systems. Each speaker requires a mains power connection, which can complicate setup in large multi-speaker installations. If the integrated amplifier fails, the entire speaker is out of service, whereas with passive systems you can replace a separate amplifier. Active speakers are generally heavier than equivalent passive models due to the integrated amplifier and power supply. For very large touring systems, passive speakers with centralised amplifier racks offer better redundancy and remote monitoring capabilities. However, for most event applications, the advantages of active speakers – simplicity, matched amplification, quick setup – far outweigh these limitations. Modern active speakers from quality manufacturers are highly reliable, and their integrated protection circuits actually reduce the risk of driver damage compared to mismatched passive systems.

Can I connect active speakers to my mixer?

Yes, active speakers connect directly to the line-level outputs of your mixer using standard XLR or jack cables. Connect the mixer's main output (or auxiliary send, for monitor applications) to the active speaker's XLR or jack input. Most professional active speakers feature both XLR and 6.35 mm jack inputs, and many include link/thru outputs for daisy-chaining multiple speakers from a single mixer output. Set the mixer's output level appropriately and use the gain control on the active speaker to adjust volume. This simple connection is one of the key advantages of active speakers – no external amplifier is needed, reducing system complexity and setup time significantly.

How much power do I need for outdoor events?

Outdoor events require significantly more power than indoor venues of similar size because there are no walls to reflect and reinforce the sound. As a general guideline, plan for active speakers delivering at least 1000 watts RMS with maximum SPL exceeding 132 dB for outdoor audiences of 100–200 people. Larger outdoor events may require multiple speakers or line array systems with total power in the several-kilowatt range. Consider adding active subwoofers to reinforce low frequencies, which dissipate quickly outdoors. Weather protection is also critical – look for active speakers with IP54 or IP65 ratings to withstand rain and dust. Wind can affect high-frequency dispersion, so position speakers carefully and use additional fill speakers if needed to ensure even coverage across your audience area.

What does SPL mean and why does it matter?

SPL stands for Sound Pressure Level, measured in decibels (dB), and indicates how loud a speaker can play. Active speaker specifications typically list maximum SPL measured at one metre from the speaker. A speaker rated at 130 dB SPL can produce sound pressure of 130 decibels at one metre distance. SPL decreases by approximately 6 dB each time you double the distance from the speaker, so a 130 dB speaker produces around 124 dB at two metres, 118 dB at four metres, and so on. For speech and background music, 95–105 dB SPL at the audience is sufficient. Live music and DJ applications typically require 105–115 dB SPL. Choosing active speakers with adequate SPL ensures clear, undistorted sound even at the back of your venue without pushing the speakers into clipping and distortion.

Powered speakers

LD Systems MAUI 11 G3 SUB W - Aktiver 2 x 8" Subwoofer für MAUI 11 G3, Weiß

LD Systems MAUI 11 G3 SUB W - Powered 2 x 8" Subwoofer for MAUI 11 G3, white

Powered 2 x 8" Subwoofer for MAUI 11 G3, white Powered 2 x 8" subwoofer with flow-optimised bass-reflex ports • 2 x 8" custom-designed woofer with deep bass down to 39 Hz...

€890.00 *

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LD Systems MAUI® 28 G3 SUB - Aktiver 12" Subwoofer für MAUI 28 G3

LD Systems MAUI® 28 G3 SUB - Powered 12" Subwoofer for MAUI 28 G3

Powered 12" Subwoofer for MAUI 28 G3 Powered 12" subwoofer with flow-optimised bass-reflex ports • 12" custom-designed woofer with deep bass down to 37 Hz • Preset for...

€1,009.00 *

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LD Systems MAUI 28 G3 SUB W - Aktiver 12" Subwoofer für MAUI 28 G3, Weiß

LD Systems MAUI 28 G3 SUB W - Powered 12" Subwoofer for MAUI 28 G3, white

Powered 12" Subwoofer for MAUI 28 G3, white Powered 12" subwoofer with flow-optimised bass-reflex ports • 12" custom-designed woofer with deep bass down to 37 Hz • Preset...

€1,080.00 *

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LD Systems MAUI® 11 G3 - Portables Cardioid Säulen PA System, Schwarz

LD Systems MAUI® 11 G3 - Portable cardioid column PA system, black

Portable cardioid column PA system, black 1460 W Peak-power and 125 dB max. SPL • Powerful bass reproduction with 2 x 8" subwoofer • Balanced mids thanks to 6 x 3.5" full-range...

€933.58 *

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Bulky goods

LD Systems MAUI® 11 G3 W - Portables Cardioid Säulen PA System, Weiß

LD Systems MAUI® 11 G3 W - Portable cardioid column PA system, white

Portable cardioid column PA system, white 1460 W Peak-power and 125 dB max. SPL • Powerful bass reproduction with 2 x 8" subwoofer • Balanced mids thanks to 6 x 3.5" full-range...

€1,124.95 *

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LD Systems MAUI® 28 G3 - Kompaktes Cardioid Säulen PA System, Schwarz

LD Systems MAUI® 28 G3 - Compact cardioid column PA system, black

Compact cardioid column PA system, black 2060 W Peak-power and 127 dB max. SPL • Powerful and deep bass reproduction with 12" subwoofer • Balanced mids thanks to 12 x 3.5"...

€1,299.00 *

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LD Systems MAUI® 44 G2 SUB W - Aktiver 15" Subwoofer für MAUI 44 G2, weiß

LD Systems MAUI® 44 G2 SUB W - Powered 15" Subwoofer for MAUI 44 G2, white

Powered 15" Subwoofer for MAUI 44 G2, white Powered 15" subwoofer with flow-optimised bass-reflex ports • 15" custom-designed woofer with deep bass down to 37 Hz...

€1,499.00 *

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LD Systems MON 10 A G3 - 10" aktiver koaxialer Bühnenmonitor

LD Systems MON 10 A G3 - 10" powered coaxial stage monitor

10" powered coaxial stage monitor Compact high-performance stage monitor with top-of-the-range technologies • Class-D power amplifier with 300 W RMS/1200 W peak and 126 dB max. SPL...

€559.00 *

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LD Systems MON 12 A G3 - 12" aktiver koaxialer Bühnenmonitor

LD Systems MON 12 A G3 - 12" powered coaxial stage monitor

12" powered coaxial stage monitor Compact high-performance stage monitor with top-of-the-range technologies • Class-D power amplifier with 300 W RMS/1200 W peak and 127 dB max. SPL...

€629.00 *

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LD Systems MON 15 A G3 - 15" aktiver koaxialer Bühnenmonitor

LD Systems MON 15 A G3 - 15" powered coaxial stage monitor

15" powered coaxial stage monitor Compact high-performance stage monitor with top-of-the-range technologies • Class-D power amplifier with 300 W RMS/1200 W peak and 129 dB max. SPL...

€712.00 *

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LD Systems MON 8 A G3 - 8" aktiver koaxialer Bühnenmonitor

LD Systems MON 8 A G3 - 8" powered coaxial stage monitor

8" powered coaxial stage monitor Compact high-performance stage monitor with top-of-the-range technologies • Class-D power amplifier with 300 W RMS/1200 W peak and 121 dB max. SPL...

€475.00 *

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Delivery time: approx. 1 week

DAP-Audio NRG-8A Aktiver 8” Breitbandlautsprecher

DAP-Audio NRG-8A Active 8” full-range speaker

180 W RMS, 360 W peak, max SPL of 114 dB at 1 m • 80 - 20,000 Hz frequency range • Bluetooth 5.0 with True Wireless Stereo (TWS) Dedicated mic and line inputs • Internal DSP with 4...

€363.35 *

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Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

DAP-Audio NRG-10A Aktiver 10” Breitbandlautsprecher

DAP-Audio NRG-10A Active 10” full-range speaker

180 W RMS, 360 W peak, max SPL of 115 dB at 1 m • 70 - 20,000 Hz frequency range • Bluetooth 5.0 with True Wireless Stereo (TWS) Dedicated mic and line inputs • Internal DSP with 4...

€399.00 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

DAP-Audio NRG-12A Aktiver 12” Breitbandlautsprecher

DAP-Audio NRG-12A Active 12” full-range speaker

180 W RMS, 360 W peak, max SPL of 117 dB at 1 m • 60 - 20,000 Hz frequency range • Bluetooth 5.0 with True Wireless Stereo (TWS) Dedicated mic and line inputs • Internal DSP with 4...

€420.47 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

DAP-Audio NRG-15A Aktiver 15” Breitbandlautsprecher

DAP-Audio NRG-15A Active 15” full-range speaker

180 W RMS, 360 W peak, max SPL of 118 dB at 1 m • 50 - 20,000 Hz frequency range • Bluetooth 5.0 with True Wireless Stereo (TWS) Dedicated mic and line inputs • Internal DSP with 4...

€459.64 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

DAP-Audio NRG-12SA Aktiver 12“ Reflex-Subwoofer

DAP-Audio NRG-12SA Active 12” bass reflex subwoofer

500 W RMS, 1000 W peak, max SPL of 120 dB at 1 m • 50 - 170 Hz frequency range • Internal DSP with 4 modes • Seamless integration with NRG series active full-range speaker...

€506.15 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

DAP-Audio NRG-15SA Aktiver 15“ Reflex-Subwoofer

DAP-Audio NRG-15SA Active 15” bass reflex subwoofer

500 W RMS, 1000 W peak, max SPL of 121 dB at 1 m • 50 - 170 Hz frequency range • Internal DSP with 4 modes • Seamless integration with NRG series active full-range speaker...

€579.13 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

DAP-Audio NRG-18SA Aktiver 18“ Reflex-Subwoofer

DAP-Audio NRG-18SA Active 18” bass reflex subwoofer

500 W RMS, 1000 W peak, max SPL of 122 dB at 1 m • 45 - 170 Hz frequency range • Internal DSP with 4 modes • Seamless integration with NRG series active full-range speaker...

€706.07 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

Bulky goods

OMNITRONIC PEN ONE Active Column Speaker System

PEN ONE is an active column PA system with a high-power subwoofer with 4-channel power mixer and a full-range column speaker for mobile applications. The system offers three mono inputs (XLR and...

€580.29 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

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OMNITRONIC PORTY-8A Wireless PA System

The PORTY-8A is an ultra-portable, battery-powered speaker with 120 watts output power that delivers professional, high-quality sound. The all-in-one 8" PA system offers a full-featured...

€349.00 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

MONACOR SUB/SW Spottune SUB Wireless-Subwoofer, schwarz

MONACOR SUB/SW Spottune wireless smart subwoofer

Subwoofer extension for Spottune speaker systems, The Spottune SUB subwoofer is used in combination with the Spottune OMNI speakers as an addition to the Spottune speaker system. The subwoofer can...

€846.06 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

MONACOR SUB/WS Spottune SUB Wireless-Subwoofer, weiß

MONACOR SUB/WS Spottune wireless smart subwoofer

Subwoofer extension for Spottune speaker systems, The Spottune SUB subwoofer is used in combination with the Spottune OMNI speakers as an addition to the Spottune speaker system. The subwoofer can...

€846.06 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

ADJ AVANTE A18S

The Avante A18S, part of the Achromic Series from Avante Audio, is an active Subwooofer that offers powerful output, detailed audio clarity, built-in DSP and sleek exterior design. Created for...

€999.00 *

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Bulky goods

ADJ AVANTE AS8

The Achromic AS8 Column PA System is lightweight, portable and feature packed. Offering an impressive output from a very compact column system, it is the ideal choice for live PA, musicians, and...

€599.00 *

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Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days