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

Vonyx XP50 Aktive Studio-Monitore (Paar) 5,25" USB BT

Vonyx XP50 Active Studio Monitors (Pair) 5.25” USB BT

The XP50 Active Monitors with MP3 player are designed to offer high quality sound and construction at an affordable price. These monitors are presented in high density MDF enclosures that have been...

€89.00 *

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Vonyx BX40 Aktive Studio-Monitore (Paar) 4" USB BT

Vonyx BX40 Active Studio Monitors (Pair) 4” USB BT

Containing a 2 x 40W Class-D digital amplifier, BT and a MP3 player, these BX40 speakers are more than capable of filling a studio or room with music. An easy-to-use control panel is built in on...

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Vonyx SMN30W Aktiver Studio-Monitor 3" Paar

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These SM Active Studio Monitors are professional quality studio monitors and also suitable for multimedia use. These speakers are designed to produce a flat frequency response for (home) studio...

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Vonyx SMN40W Aktiver Studio-Monitor 4" Paar

Vonyx SMN40W Active Studio Monitor 4" Pair

These SM Active Studio Monitors are professional quality studio monitors and also suitable for multimedia use. These speakers are designed to produce a flat frequency response for (home) studio...

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Vonyx SMN50W Aktiver Studio-Monitor 5" Paar

Vonyx SMN50W Active Studio Monitor 5" Pair

These SM Active Studio Monitors are professional quality studio monitors and also suitable for multimedia use. These speakers are designed to produce a flat frequency response for (home) studio...

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Power Dynamics PD618SA Aktiver Subwoofer 18''

Power Dynamics PD618SA Active Subwoofer 18''

The PD6 series is a series of high-quality professional speaker cabinets in a strong and durable plywood housing. Finished with a black painted rubber coating to protect the cabinet during...

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Bulky goods

Power Dynamics PD615A Aktiv-Lautsprecher 15''

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The PD6 series is a series of high-quality professional speaker cabinets in a strong and durable plywood housing. Finished with a black painted rubber coating to protect the cabinet during...

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Vonyx SPJ-PA912 Tragbares Soundsystem ABS 12" 2 UHF/USB/MP3

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A professional 12" 500W Mobile Sound System featuring 2 UHF wireless microphones operating on different frequencies, remote control and integrated USB and SD slots for MP3 playing. This all in...

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Fenton FPC8T Tragbarer Party-Lautsprecher Wiederaufladbar 8" mit Trolley

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The FPC8T portable party speaker packs sound performance into a compact, lightweight housing with telescopic handle and wheels that makes music on the go easier. Simply pair it with your...

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Details

LD Systems STINGER G3 EVENT SET A - 2 x 10" Aktiv-PA-Lautsprecher + 2 x 15" Aktiv-Subwoofer

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2 x 10" powered PA Speaker + 2 x 15" powered Subwoofer For audiences up to 300* pax • For DJs, small bands and private use • Compact and easy to transport • Extensive and...

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LD Systems STINGER G3 GALA SET A - 2 x doppelte 8" Aktiv-PA-Lautsprecher + 2 x 18" Aktiv-Subwoofer

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2 x double 8" powered PA Speaker + 2 x 18" powered Subwoofer For audiences up to 350* pax • For gala events, corporate conferences and large private use • Compact and easy to...

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LD Systems STINGER G3 IMPACT SET A - 2 x 15" Aktiv-PA-Lautsprecher + 4 x 18" Aktiv-Subwoofer

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2 x 15" powered PA Speaker + 4 x 18" powered Subwoofer For audiences up to 400* pax • For DJs, outdoor sound reinforcement for bands and large private use • Compact and easy to...

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LD Systems STINGER G3 LOUNGE SET A - 2 x 8" Aktiv-PA-Lautsprecher + 1 x 15" Aktiv-Subwoofer

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LD Systems STINGER G3 POWER SET A - 2 x 12" Aktiv-PA-Lautsprecher + 2 x 18" Aktiv-Subwoofer

LD Systems STINGER G3 POWER SET A - 2 x 12" powered PA Speaker + 2 x 18" powered Subwoofer

2 x 12" powered PA Speaker + 2 x 18" powered Subwoofer For audiences up to 350* pax • For bands, live clubs, large private use, corporate events and AV presentations • Compact...

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Bulky goods

Vonyx ROCK300 Portable Sound System

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LD Systems ROADBUDDY 6 MD - Handmikrofon dynamisch für LDRBUD6

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OMNITRONIC MAXX-1810DSP 2.1 Aktiv-Subwoofer

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The MAXX-1810DSP is an active 2.1 PA system with 700 watts of continuous power (1400 watts peak) and 123 dB maximum SPL capability. It provides perfect sound and good level stability in various...

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Bulky goods

IMG Stageline SKYROCK Battery Box Bundle

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Wharfedale Pro IS-48 aktives Entertainment System

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OMNITRONIC ALP-5A Aktives Lautsprecherset weiß

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ADJ AVANTE A10

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ADJ Imperio White

240W RMS Class D Power Amplifier with dual 4.75" woofers and 6x 1.75 IDVAT (inverted Dome Vertical Array Technology) HF Drivers. Part of the Imperio Mini Line Array Series with White housing....

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LD Systems ANNY® 10 - 10" Mobiler Bluetooth® PA-Lautsprecher mit Akku und Mixer

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10" Portable battery-powered Bluetooth® PA System with mixer Portable active 2-way full-range loudspeaker • Built-in 6-channel mixer with 3-band EQ, reverb and delay • Long...

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LD Systems ANNY® 10 BPH 2 B5 - 10" Mobiler Bluetooth® PA-Lautsprecher mit Akku, Mixer und 2x

LD Systems ANNY® 10 BPH 2 B5 - 10" Portable battery-powered Bluetooth® PA System with mixer and

10" Portable battery-powered Bluetooth® PA System with mixer and 2x headset microphones (incl. bodypacks) Portable active 2-way full-range loudspeaker • Built-in 6-channel mixer with...

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