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

Power Dynamics PDY215SA Aktiv-Subwoofer 900 W

Power Dynamics PDY215SA Active Subwoofer 900W

The PDY series is a series of high-quality professional sound reinforcement active speaker cabinets equipped with a high efficiency Class-D amplifier which supply very high power levels with low...

€489.00 *

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Power Dynamics PDY212SM Aktiver Bühnenmonitor 12"

Power Dynamics PDY212SM Active Stage Monitor 12"

The PDY series is a series of high-quality professional sound reinforcement active speaker cabinets with high efficiency bi-amp amplifier which supply very high power levels with low distortion and...

€329.00 *

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Power Dynamics PDY215SM Aktiver Bühnenmonitor 15"

Power Dynamics PDY215SM Active Stage Monitor 15"

The PDY series is a series of high-quality professional sound reinforcement active speaker cabinets with high efficiency bi-amp amplifier which supply very high power levels with low distortion and...

€369.00 *

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Power Dynamics PDY210A Aktiv-Lautsprecher 10" 400W

Power Dynamics PDY210A Active Speaker 10” 400W

The PDY series is a series of high-quality professional sound reinforcement active speaker cabinets with high efficiency amplifier which supply very high power levels with low distortion and a wide...

€239.90 *

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Power Dynamics PDY212A Aktiv-Lautsprecher 12" 700W DSP/BT

Power Dynamics PDY212A Active Speaker 12” 700W DSP/BT

The PDY series is a series of high-quality professional sound reinforcement active speaker cabinets with high efficiency bi-amp amplifier which supply very high power levels with low distortion and...

€469.90 *

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AlphaTheta WAVE-EIGHT Tragbarer 8"-DJ-Lautsprecher mit SonicLink

AlphaTheta WAVE-EIGHT Portable 8" DJ speaker with SonicLink

AlphaTheta WAVE-EIGHT Faster and easier Cable-free DJing without sound delays is now possible with the WAVE-EIGHT thanks to SonicLink. This new ultra-low-latency technology wirelessly transmits...

€839.00 *

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OMNITRONIC WAMS-12BT2 Drahtlos-PA-System

OMNITRONIC WAMS-12BT2 Wireless PA System

Mobile 12" PA system with battery operation, audio player, Bluetooth and 2 wireless microphones Portable all-in-one PA system with 80 watts output power • Cordless, flexible and versatile...

€479.00 *

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Power Dynamics PDCS403A Säulen-Aktivlautsprecher Schwarz

Power Dynamics PDCS403A Column Active Speaker Black

The PDCS series is a series of active and passive column speakers that can be used in different places and for different purposes. Housed in an attractive and heavy-duty ABS housing, these stylish,...

€249.00 *

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Power Dynamics PDCS403A Säulen-Aktivlautsprecher Weiß

Power Dynamics PDCS403A Column Active Speaker White

The PDCS series is a series of active and passive column speakers that can be used in different places and for different purposes. Housed in an attractive and heavy-duty ABS housing, these stylish,...

€249.00 *

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LD Systems MON 10 G3 PC - Gepolsterte Schutzhülle für MON 10 A G3

LD Systems MON 10 G3 PC - Padded protective cover for MON 10 A G3

Padded protective cover for MON 10 A G3 Optimal protection for MON 10 A G3 stage monitor • Water-repellent 1680D nylon • Roll-up front for speaker operation with protective cover...

€54.90 *

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LD Systems MON 12 A G3 W - 12" aktiver koaxialer Bühnenmonitor, weiß

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

12" powered coaxial stage monitor, white 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...

€418.60 *

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LD Systems MON 8 A G3 W - 8" aktiver koaxialer Bühnenmonitor, weiß

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

8" powered coaxial stage monitor, white 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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dB Technologies Opera Reevo 210 Aktiv Lautsprecher

dB Technologies Opera Reevo 210 active loudspeaker

dB Technologies Opera Reevo 210 OPERA REEVO 210 and OPERA REEVO 212 deliver an astonishing sound pressure level with touring-quality sound definition and remarkable depth in a compact and newly...

€1,099.00 *

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dB Technologies Opera Reevo 212 Aktiv Lautsprecher

dB Technologies Opera Reevo 212 active loudspeaker

dB Technologies Opera Reevo 212 OPERA REEVO 210 and OPERA REEVO 212 deliver an astonishing sound pressure level with touring-quality sound definition and remarkable depth in a compact and newly...

€1,249.00 *

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OMNITRONIC FH-18 horngeladener Subwoofer

OMNITRONIC FH-18 hornloaded Subwoofer

18" horn subwoofer with 800 W RMS, 8 ohms Rugged Pro PA subwoofer • 4 recessed carrying handles • 4 wheels optional • For application areas such as: Clubs/dancing school; party...

€699.00 *

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Bulky goods

OMNITRONIC VFM-212AP MK2 2-Wege Lautsprecher aktiv TWS

OMNITRONIC VFM-212AP MK2 2-way Speaker active TWS

Active 2-way speaker system (12") with 140 W RMS for PA and DJ applications with audio player and Bluetooth 2-way bass-reflex enclosure with 30 cm woofer and 2.5 cm compression driver...

€199.00 *

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LD Systems ANNY® 8 HHD B4.7 G (USA Version) - Tragbarer Bluetooth® PA-Lautsprecher mit Akku

LD Systems ANNY® 8 HHD B4.7 G (USA Version) - Portable battery-powered Bluetooth® PA loudspeaker

Portable battery-powered Bluetooth® PA loudspeaker with mixer and 1x wireless handheld microphone, Urban Grey 8" Portable active 2-way full-range loudspeaker • Built-in 5-channel...

€669.76 *

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LD Systems ANNY® 8 HHD B8 - Tragbarer Bluetooth® PA-Lautsprecher mit Akku, Mixer und 1x

LD Systems ANNY® 8 HHD B8 - Portable battery-powered Bluetooth® PA loudspeaker with mixer and 1x

Portable battery-powered Bluetooth® PA loudspeaker with mixer and 1x wireless handheld microphone, Stage Black 8" Portable active 2-way full-range loudspeaker • Built-in 5-channel...

€580.94 *

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LD Systems ANNY® 8 HHD B8 G - Tragbarer Bluetooth® PA-Lautsprecher mit Akku , Mixer und 1x

LD Systems ANNY® 8 HHD B8 G - Portable battery-powered Bluetooth® PA loudspeaker with mixer and

Portable battery-powered Bluetooth® PA loudspeaker with mixer and 1x wireless handheld microphone, Urban Grey 8" Portable active 2-way full-range loudspeaker • Built-in 5-channel...

€580.94 *

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LD Systems ANNY® 8 HHD B8 W - Tragbarer Bluetooth® PA-Lautsprecher mit Akku, Mixer und 1x

LD Systems ANNY® 8 HHD B8 W - Portable battery-powered Bluetooth® PA loudspeaker with mixer and

Portable battery-powered Bluetooth® PA loudspeaker with mixer and 1x wireless handheld microphone, Pure White 8" Portable active 2-way full-range loudspeaker • Built-in 5-channel...

€580.94 *

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Vonyx VX820 Column Speaker System

The Vonyx VX820 is a compact Plug and Play column system that delivers a powerful, high-quality sound and optimized dispersion. Thanks to its BT 5.0 capability, the VX820 allows you to effortlessly...

€379.00 *

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Alto TX410 - 350 W aktiver 10-Zoll-Lautsprecher mit Bluetooth

Alto TX410 - 350 W active 10-inch speaker with Bluetooth

350W 10-inch Powered Loudspeaker with Bluetooth Overview The TX410 is perfect for anyone in search of a compact, affordable, and straightforward PA speaker that also has enough power and punch to...

€199.00 *

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Alto TX12S - 900 W aktiver 12-Zoll-Subwoofer

Alto TX12S - 900 W active 12-inch subwoofer

900 W active 12-inch subwoofer Overview The Alto Professional TX12S is a powerful and affordable solution to producing ground shaking bass in small to mid-sized spaces. Perfect for musicians and...

€399.00 *

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LD Systems MAUI 5 GO W Ultra port. batteriebetr. Säulen PA System weiß

LD Systems MAUI 5 GO W - Ultra-Portable Battery-Powered Column PA System white - 5200 mAh

Ultra-Portable Battery-Powered Column PA System white - 5200 mAh Plug-and-play lithium-ion battery for up to 20 hours of continuous performance • Quick-Swap Technology® for virtually...

€1,010.30 *

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