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

Alto TX18S - 900 W aktiver 18-Zoll-Subwoofer

Alto TX12S - 900 W active 18-inch subwoofer

900 W active 18-inch subwoofer Overview The Alto Professional TX18S brings much more to the table than sheer sonic force. This unit can handle deep bass frequencies and project them into any...

€599.00 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

Bulky goods

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

LD Systems MAUI® 28 G3 - Compact Cardioid Column PA System, White

Compact cardioid column PA system, white 2060 W peak power and 127 dB max. SPL • 12" subwoofer for powerful and deep bass reproduction • 12 x 3.5" full-range speakers for...

€1,329.00 *

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LD Systems MAUI 5 GO Ultra portables batteriebetriebenes Säulen PA System

LD Systems MAUI 5 GO - Ultra-portable battery-powered column PA system - 5200 mAh

Ultra-portable battery-powered column PA system - 5200 mAh Plug-and-play lithium ion battery for up to 20 hours continuous operation • Practically unlimited power supply thanks to Quick-Swap...

€859.00 *

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LD Systems MAUI 5 GO 100 W Ultra portables batteriebetriebenes Säulen PA System

LD Systems MAUI 5 GO 100 W - Ultra-portable Battery-powered Column PA System White - 3200 mAh

Ultra-portable Battery-powered Column PA System White - 3200 mAh Version Plug-and-play lithium ion battery for up to 12 hours continuous operation • Practically unlimited power supply thanks...

€950.80 *

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LD Systems ICOA® PRO 12 A - 12“ Aktiver koaxialer Hochleistungs-PA-Lautsprecher mit Bluetooth

LD Systems ICOA® PRO 12 A - 12" Powered Coaxial High-Performance PA Loudspeaker with Bluetooth

12" Powered Coaxial High-Performance PA Loudspeaker with Bluetooth and App High-power loudspeaker with premium components for full-range, satellite, monitor, and integrated applications...

€1,199.00 * €1,179.00 *

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LD Systems ICOA® PRO 15 A - 15“ Aktiver koaxialer Hochleistungs-PA-Lautsprecher mit Bluetooth

LD Systems ICOA® PRO 15 A - 15" Powered Coaxial High-Performance PA Loudspeaker with Bluetooth

15" Powered Coaxial High-Performance PA Loudspeaker with Bluetooth and App High-power loudspeaker with premium components for full-range, satellite, monitor, and integrated applications...

€1,398.00 *

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LD Systems ICOA® PRO SUB 21 A - Aktiver 21“ Hochleistungs Subwoofer

LD Systems ICOA® PRO SUB 21 A - Powered 21" High-Performance Bass Reflex PA Subwoofer

Powered 21" High-Performance Bass Reflex PA Subwoofer 21" high-power bass reflex subwoofer with powerful low-end down to 29 Hz • 136 dB max. SPL and 1500 W RMS / 3000 W peak...

€2,455.00 *

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Vonyx VD712A Bi-Amp-Aktivlautsprecher 12" DSP

Vonyx VD712A Bi-Amplified Active Speaker 12" DSP

The VDA series consists of a range of high-power speakers equipped with two built-in amplifiers - a dedicated LF amplifier and an HF amplifier - that ensure optimal sound reproduction across all...

€299.90 *

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Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

Vonyx VD715A Bi-Amp-Aktivlautsprecher 15" DSP

Vonyx VD715A Bi-Amplified Active Speaker 15" DSP

The VDA series consists of a range of high-power speakers equipped with two built-in amplifiers - a dedicated LF amplifier and an HF amplifier - that ensure optimal sound reproduction across all...

€349.90 *

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Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

Fenton Track210 Party-Lautsprecher mit LED-Lichtshow

Fenton Track210 Party Speaker with LED Light Show

Dance, sing, and let the music carry you away! Take your party to the next level with the Track210 Wireless Party Speaker featuring spectacular beat-synchronized LED party lighting in the front....

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€36.90 *

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Availability:

Low stock; Delivery time: 1-3 days

Delivery time: 1-3 days

LD Systems ANNY® 8 BPH B5 G - Tragbarer Bluetooth® PA-Lautsprecher mit Akku, Mixer und 1x

LD Systems ANNY® 8 BPH B5 G - Portable battery-powered Bluetooth® PA loudspeaker with mixer and

Portable battery-powered Bluetooth® PA loudspeaker with mixer and 1x headset microphone (incl. bodypack), Urban Grey 8" Portable active 2-way full-range loudspeaker • Built-in...

€579.00 *

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Near-term available
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Delivery time: approx. 1 week

LD Systems ANNY® 8 BPH B5 GN - Tragbarer Bluetooth® PA-Lautsprecher mit Akku, Mixer und 1x

LD Systems ANNY® 8 BPH B5 GN - Portable battery-powered Bluetooth® PA loudspeaker with mixer and

Portable battery-powered Bluetooth® PA loudspeaker with mixer and 1x headset microphone (incl. bodypack), Adventure Green 8" Portable active 2-way full-range loudspeaker • Built-in...

€579.00 *

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Availability:

Near-term available
Delivery time: approx. 1 week

Delivery time: approx. 1 week

OMNITRONIC PAS-208A MK4 2-Wege-Top, aktiv-Lautsprecher, DSP, BT

OMNITRONIC PAS-208A MK4 2-way Top, active, DSP, BT

Active speaker with 8" woofer, 1" driver, 200 W RMS LF, 40 W RMS HF Active PA speaker system for touring applications and permanent installations • Optimized for combination with PAS...

€299.00 *

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Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

OMNITRONIC PAS-210A MK4 2-Wege-Top, aktiv, DSP, BT

OMNITRONIC PAS-210A MK4 2-way Top, active, DSP, BT

Active speaker with 10" woofer, 1" driver, 200 W RMS LF, 40 W RMS HF Active PA speaker system for touring applications and permanent installations • Optimized for combination with...

€349.00 *

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Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

OMNITRONIC PAS-212A MK4 2-Wege-Top, aktiv, DSP, BT

OMNITRONIC PAS-212A MK4 2-way Top, active, DSP, BT

Active speaker with 12" woofer, 1" driver, 250 W RMS LF, 50 W RMS HF Active PA speaker system for touring applications and permanent installations • Optimized for combination with...

€389.00 *

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Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

OMNITRONIC PAS-215A MK4 2-Wege-Top, aktiv, DSP, BT

OMNITRONIC PAS-215A MK4 2-way Top, active, DSP, BT

Active speaker with 15" woofer, 1" driver, 400 W RMS LF, 50 W RMS HF Active PA speaker system for touring applications and permanent installations • Optimized for combination with...

€549.00 *

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[International shipping costs]

Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

OMNITRONIC PAS-151A MK4 Subwoofer, aktiv, DSP

OMNITRONIC PAS-151A MK4 Subwoofer, active, DSP

Active 15" PA bassreflex subwoofer, 1400 W Active PA subwoofer for touring applications and permanent installations • XLR outputs with switchable high-pass filter, 120 Hz • Digital...

€599.00 *

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Delivery time: 3-5 days

Delivery time: 3-5 days

Bulky goods

OMNITRONIC PAS-181A MK4 Subwoofer, aktiv, DSP

OMNITRONIC PAS-181A MK4 Subwoofer, active, DSP

Active 18" PA bassreflex subwoofer, 1400 W Active PA subwoofer for touring applications and permanent installations • XLR outputs with switchable high-pass filter, 120 Hz • Digital...

€799.00 *

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Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

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OMNITRONIC ROD-1043 Aktives Säulensystem

OMNITRONIC ROD-1043 Active Column Speaker System

The ROD-1043 is an active column PA system with a high-power subwoofer with 2-channel power mixer and a full-range column speaker for mobile applications. The system offers a mono input (XLR and...

€449.00 *

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Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

OMNITRONIC ROD-1283 Aktives Säulensystem

OMNITRONIC ROD-1283 Active Column Speaker System

The ROD-1283 is an active PA system with impressive volume reserves and superb audio performance for DJs and musicians on the go. The intelligent design with a 12" subwoofer and satellite...

€699.00 *

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Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

PSSO KX-P212A 2-Wege Lautsprecher, aktiv, DSP

PSSO KX-P212A 2-way Speaker, active, DSP

Active speaker with 12" woofer, 1" driver, 700 W RMS, Active PA speaker system for touring applications and permanent installations • Versatile setup options with the KX subwoofer...

€499.00 *

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[International shipping costs]

Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

PSSO KX-P215A 2-Wege Lautsprecher, aktiv, DSP

PSSO KX-P215A 2-way Speaker, active, DSP

Active speaker with 15" woofer, 1" driver, 700 W RMS, Active PA speaker system for touring applications and permanent installations • Versatile setup options with the KX subwoofer...

€549.00 *

incl. tax, free shipping to Germany
[International shipping costs]

Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

PSSO KX-181A Subwoofer, active, DSP

Active 18" PA bassreflex subwoofer, 1400 W RMS Active PA subwoofer for touring applications and permanent installations • Versatile setup options with the KX top speakers and specially...

€899.00 *

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Availability:

Delivery time: 3-5 days

Delivery time: 3-5 days

Bulky goods

Alto TS408 - 2000 W aktiver 8-Zoll Fullrange-Lautsprecher mit Bluetooth

Alto TS408 - 2000 W active 8-inch full-range speaker with Bluetooth

2000 W 8-inch active speaker with Bluetooth and app control Overview The Alto Professional TS408 is a powerful 8-inch speaker that sets new standards in sound quality and functionality. With an...

Express delivery possible

€279.00 *

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[International shipping costs]

Express delivery possible

Availability:

Low stock; Delivery time: 1-3 days

Delivery time: 1-3 days