How much does a good PA system cost?

The cost of a good PA system depends on application and scale. Entry-level active PA packages (two 10-inch tops plus a 15-inch subwoofer) start around €600–€1200, suitable for small events, mobile DJs and presentations. Mid-range systems with 12-inch or 15-inch speakers and 800–1000W power range from €1500 to €4000, ideal for bands, clubs and medium venues. Professional line array systems for large concerts and festivals typically cost €10,000–€50,000+ including rigging, amplifiers and processing. At LTT, you'll find PA systems across all price points, backed by expert advice to match your budget and performance requirements.

What is the difference between active and passive speakers?

Active speakers have built-in amplifiers and crossovers, requiring only a line-level audio signal and AC power to operate. They're self-contained, easy to set up and ideal for portable applications, small to medium events and users who value simplicity. Passive speakers require external power amplifiers and crossovers, offering greater flexibility for large installations and allowing sound engineers to precisely match amplifier power to speaker load and venue acoustics. Passive systems are preferred for touring productions, permanent installations and scalable multi-speaker arrays where centralised amplification and processing provide better control and efficiency.

Which PA system suits my venue size?

Venue size determines required speaker power, coverage pattern and system configuration. For small rooms up to 100 people (cafés, meeting rooms, small clubs), compact active systems with 10-inch or 12-inch speakers and 300–500W RMS provide adequate coverage. Medium venues (150–500 people, such as function halls, mid-size clubs, outdoor events) benefit from 12-inch or 15-inch active or passive systems with 800–1500W RMS plus dedicated subwoofers. Large venues and festivals (500+ people) require line array systems, multi-zone coverage, high-output subwoofer arrays and professional amplification totalling 5000W+ RMS. LTT's technical team can help you specify the optimal PA configuration based on your venue dimensions, audience capacity and acoustic environment.

Should I rent or buy a PA system?

Buying a PA system makes financial sense if you use it regularly—typically more than 10–15 events per year. Ownership eliminates rental costs, ensures equipment availability and allows you to build familiarity with your system's performance and operation. Renting is cost-effective for occasional use, one-off events or when you need specialised equipment (such as large-format line arrays) that exceeds your typical requirements. Many professionals own a core PA system for regular gigs and rent additional speakers, subwoofers or processing for larger productions. At LTT, we offer competitive pricing on professional PA systems, making ownership accessible for working sound engineers, venues and production companies.

What power rating do I need for outdoor events?

Outdoor events require significantly more power than indoor venues due to lack of boundary reinforcement and open-air sound dispersion. As a guideline, plan for 20–30 watts RMS per person for speech and light music, 30–50 watts per person for live bands and DJ events, and 50–100+ watts per person for high-SPL electronic music and festival applications. For example, an outdoor event with 300 people and live band performance would require approximately 12,000–15,000 watts RMS total system power, distributed across full-range speakers and subwoofers. Wind, ambient noise and audience distance from speakers also influence power requirements—consult LTT's technical team for precise system sizing based on your outdoor event parameters.

How do I safely suspend speaker boxes from truss?

Suspending speaker boxes from truss requires certified rigging hardware, proper load calculation and compliance with safety regulations such as DGUV Vorschrift 17. Use only speakers designed for flying, equipped with rated rigging points (M10 inserts or flying bars). Attach speakers to aluminium truss using certified clamps rated for the combined load, and always install secondary safety cables with a minimum 10:1 safety factor. Calculate total suspended load including speaker weight, rigging hardware and dynamic forces. Ensure truss systems are properly engineered, inspected and load-tested. At LTT, our Naxpro-Truss systems and Riggatec rigging accessories meet TÜV certification standards, and our technical team can advise on compliant rigging solutions for your PA installation.

What cables do I need for a PA system?

A complete PA system requires several cable types: balanced XLR cables (3-pin) carry line-level audio signals from mixer to active speakers or amplifiers, rejecting interference over long runs. Speaker cables with Speakon NL4 or NL8 connectors link power amplifiers to passive speakers, using heavy-gauge wire (2.5–4 mm²) to handle high current without loss. Powercon or IEC locking AC cables supply mains power to active speakers and amplifiers. For networked systems, Cat5e or Cat6 Ethernet cables enable remote control and monitoring. At LTT, you'll find professional-grade speaker cables, XLR cables and power distribution solutions engineered for reliable, noise-free performance in demanding event environments.

Can I expand my PA system over time?

Yes, professional PA systems are designed for scalability. Start with a core system (two full-range speakers and a subwoofer) and expand by adding more speakers for wider coverage, additional subwoofers for increased low-frequency output, or stage monitors for performer foldback. When expanding, match speaker models and brands to maintain consistent tonal character and ensure compatible impedance and power handling. Passive systems offer the greatest flexibility—add more cabinets and scale amplifier power accordingly. Active systems can be expanded by adding identical or compatible models and using mixer outputs or signal splitters to feed additional zones. LTT stocks a wide range of PA components and accessories, making it easy to grow your system as your production needs evolve.

Speaker boxes & sound systems

LD Systems DAVE 12 G3 SET Zubehör Set für LDDAVE12G3

LD Systems DAVE 12 G3 SET - Accessory Set for LDDAVE12G3

Accessory Set for LDDAVE12G3 Accessory Set of Dave12G3 Set composed of: Castorboard inclusive lashing strap • Protective Cover for subwoofer • Protective Cover for satellites • :...

€165.40 *

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LD Systems DAVE 15 G3 SET Zubehör Set für LDDAVE15G3

LD Systems DAVE 15 G3 SET - Accessory Set for LDDAVE15G3

Accessory Set for LDDAVE15G3 Accessory Set of Dave15G3 Set composed of: Castorboard inclusive lashing strap • Protective Cover for subwoofer • Protective Cover for satellites • :...

€177.30 *

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LD Systems DAVE 18 G3 SET Zubehör Set für LDDAVE18G3

LD Systems DAVE 18 G3 SET - Accessory Set for LDDAVE18G3

Accessory Set for LDDAVE18G3 : Product type: PA Complete Systems Accessories • Product type: PA Complete Systems Accessories • Product type: PA Complete Systems Accessories • Product...

€213.00 *

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LD Systems DDQ 10 B Schutzhülle für LDDDQ10

LD Systems DDQ 10 B Protective Cover for LDDDQ10

Protective Cover for LDDDQ10 : Product type: PA Loudspeakers Accessories • Type: Covers • Colour: black • Material: nylon • Weight: 0,65 kg •

€40.08 *

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LD Systems DDQ 10 SB Schwenkbügel für LDDDQ10

LD Systems DDQ 10 SB - Swing Bracket for LDDDQ10, Black

Swing Bracket for LDDDQ10, Black : Product type: PA Loudspeakers Accessories • Type: Sswing bracket for loudspeakers • Color: Black • Material: Steel • Surface: Powder coated...

€55.12 *

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LD Systems DDQ 10 WB Wandhalterung für LDDDQ10

LD Systems DDQ 10 WB - Wall Bracket for LDDDQ10, Black

Wall Bracket for LDDDQ10, Black Wall Bracket for LDDDQ10 Please note: On account of statutory regulations (BGV-C1 §7 "Protection against falling objects"), loudspeakers, in addition...

€36.58 *

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LD Systems DDQ 12 B Schutzhülle für LDDDQ12

LD Systems DDQ 12 B - Protective Cover for LDDDQ12

Protective Cover for LDDDQ12 : Product type: PA Loudspeakers Accessories • Type: Covers • Color: Black • Material: Nylon • Height: 610 mm • Width: 370 mm • Depth: 390...

€44.20 *

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LD Systems DDQ 12 SB Schwenkbügel für LDDDQ12

LD Systems DDQ 12 SB - Swing Bracket for LDDDQ12

Swing Bracket for LDDDQ12 Swing Bracket incl. suitable handle ring and mounting material for LDDDQ12 : Product type: PA Loudspeakers Accessories • Type: Sswing bracket for loudspeakers...

€80.50 *

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LD Systems DDQ 12 WB Wandhalterung für LDDDQ12

LD Systems DDQ 12 WB - Wall Bracket for LDDDQ12, Black

Wall Bracket for LDDDQ12, Black Wall Bracket for LDDDQ12 Please note: On account of statutory regulations (BGV-C1 §7 "Protection against falling objects"), loudspeakers, in addition...

€41.83 *

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LD Systems DDQ 15 B Schutzhülle für LDDDQ15

LD Systems DDQ 15 B - Protective Cover for LDDDQ15

Protective Cover for LDDDQ15 : Product type: PA Loudspeakers Accessories • Type: Covers • Color: Black • Material: Nylon • Height: 745 mm • Width: 430 mm • Depth: 500...

€64.57 *

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LD Systems DDQ 15 SB Schwenkbügel für LDDDQ15

LD Systems DDQ 15 SB - Swing Bracket for LDDDQ15

Swing Bracket for LDDDQ15 Swing Bracket incl. suitable handle ring and mounting material for LDDDQ15 : Product type: PA Loudspeakers Accessories • Type: Sswing bracket for loudspeakers...

€127.58 *

incl. tax, free shipping to Germany
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LD Systems DDQ SUB 212 B Schutzhülle für LDDDQSUB212

LD Systems DDQ SUB 212 B - Protective Cover for LDDDQSUB212

Protective Cover for LDDDQSUB212 : Product type: PA Subwoofer Accessories • Type: Covers • Color: Black • Material: Nylon • Height: 630 mm • Width: 420 mm • Depth: 550...

€68.08 *

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LD Systems GT 15 B Schutzhülle für LDGT15A

LD Systems GT 15 B - Protective Cover for LDGT15A

Protective Cover for LDGT15A : Product type: PA Loudspeakers Accessories • Type: Covers • Material: Nylon • Color: Black • Height: 660 mm • Width: 490 mm • Depth: 470...

€40.08 *

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LD Systems V 215 PC Schutzhülle für LDV215B Subwoofer

LD Systems V 215 PC - Protective Cover for LDV215B Subwoofer

Protective Cover for LDV215B Subwoofer Waterproofed premium protection covers with embroidered logo. Available for all models of the LD Premium Series. : Product type: PA Subwoofer Accessories...

€77.00 *

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LD Systems V 218 PC Schutzhülle für LDV218B Subwoofer

LD Systems V 218 PC - Protective Cover for LDV218B Subwoofer

Protective Cover for LDV218B Subwoofer Waterproofed premium transport bags with embroidered logo. Available for all models of the LD Premium Series. : Product type: PA Subwoofer Accessories...

€82.25 *

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LD Systems CURV 500 AVS W Portables Array System AV Set, weiß

LD Systems CURV 500 AVS W - Portable Array System AV Set Including Speaker Cables, White

Portable Array System AV Set Including Speaker Cables, White The first truly portable array system • Fully scalable for far and near field applications • WaveAhead® technology for...

€950.80 *

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LD Systems CURV 500 CMB W Deckenmontagehalterung für CURV 500 Satelliten

LD Systems CURV 500 CMB W - Ceiling Mounting Bracket for CURV 500 Satellites, White

Ceiling Mounting Bracket for CURV 500 Satellites, White CURV 500 satellite ceiling mount bracket • 360° rotatable • Tough white powder coat finish • Includes 20 cm steel safety...

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LD Systems CURV 500 ISUB W 10" Installations Subwoofer 200 W weiß

LD Systems CURV 500 ISUB W 10" Installation Subwoofer 200 W white

10" bass reflex construction • Purpose-designed for CURV 500 installations • Shallow-depth enclosure • 200 watts RMS power handling • 47 - 150 Hz frequency response...

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LD Systems CURV 500 S2 W Zwei Array Satelliten für das CURV 500 Portable

LD Systems CURV 500 S2 W Two Array satellites for the CURV 500 Portable

Bundle consisting of two array satellites • Compact cabinet made of black die-cast aluminium, rugged and resilient • A single 4-inch midrange driver and three 1-inch high-frequency...

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LD Systems STINGER 8 G3 Passiver 8" 2-Weg Bassreflex PA-Lautsprecher

LD Systems STINGER 8 G3 - 2-Way Passive 8” Bass Reflex PA Loudspeaker

2-Way Passive 8” Bass Reflex PA Loudspeaker 2-way passive 8” bass reflex PA speaker • 250 watts RMS power handling • 119 dB maximum SPL • 8“ custom woofer and BMS...

€355.80 *

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LD Systems MAUI28G2 Kompaktes Säulen PA System aktiv, Mixer und Bluetooth

LD Systems MAUI 28 G2 - Compact column PA system active with built-in mixer and Bluetooth black

Compact column PA system active with built-in mixer and Bluetooth black All-in-one column speaker for PA and monitor applications • 2,000 watts peak Class-D system power offer high performance...

€1,199.00 * €999.00 *

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Bulky goods

LD Systems M G2 IK 1 Wandmontage-Set für MAUI G2 Säulen

LD Systems MAUI G2 IK 1 - Installation Kit For MAUI G2 Columns (Parallel Wall Mount)

Installation Kit For MAUI G2 Columns (Parallel Wall Mount) Streamlining MAUI installations is a breeze with this low-profile wall mount kit. It contains a wall plate and slim hook-in bracket that...

€163.00 *

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LD Systems M G2 IK 1 W Wandmontage-Set für MAUI G2 Säulen

LD Systems MAUI G2 IK 1 W - Installation Kit For MAUI G2 Columns (Parallel Wall Mount)

Installation Kit For MAUI G2 Columns (Parallel Wall Mount) Streamlining MAUI installations is a breeze with this low-profile wall mount kit. It contains a wall plate and slim hook-in bracket that...

€162.99 *

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LD Systems M G2 IK 2 Wandmontage-Set für MAUI G2 Säulen

LD Systems MAUI G2 IK 2 - Installation Kit For MAUI G2 Columns (Tilt And Swivel Wall Mount)

Installation Kit For MAUI G2 Columns (Tilt And Swivel Wall Mount) Installing and aiming MAUI columns is a cakewalk with this kit. It features a slim column bracket that bolts to a wall mount...

€179.00 *

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