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

MONACOR CDX1-1447/8 PA-Horntreiber, 35 W, 8 Ω

MONACOR CDX1-1447/8 PA horn driver, 35 W, 8 O

PA horn driver, 35 W, 8 O High-quality 25 mm (1") compression driver with 35 mm (1.4") voice coil and ferrite magnet • One-piece polyamide cone and surround • Integrated cone...

€67.50 *

incl. tax, plus shipping costs

Availability:

Currently not available

MONACOR CDX1-1745/16 PA-Horntreiber, 40 W, 16 Ω

MONACOR CDX1-1745/16 PA horn driver, 40 W, 16 O

PA horn driver, 40 W, 16 O High-quality 25 mm (1") compression driver with 44 mm (1.75") voice coil and ferrite magnet • One-piece polyamide cone and surround • Sound castle...

€98.98 *

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

Availability:

Currently not available

MONACOR CDX1-1746/8 PA-Horntreiber, 40 W, 8 Ohm

MONACOR CDX1-1746/8 PA horn driver, 40 W, 8 O

PA horn driver, 40 W, 8 O High-quality 25 mm (1") compression driver with 44 mm (1.75") voice coil and ferrite magnet • One-piece polyamide cone and surround • Sound castle cone...

€98.98 *

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

Availability:

Currently not available

MONACOR CF1540HD/8 PA-Basslautsprecher, 1200 W, 8 Ω

MONACOR CF1540HD/8 PA bass speaker, 1200 W, 8 O

: Impedance (Z): 8 O • Transmission technology: cable • Frequency range: 35-2,000 Hz • Resonant frequency (fs): 40.8 Hz • Power rating (RMS): 1,200 W • Peak music power...

€268.99 *

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

Availability:

Currently not available

MONACOR H1-7050 PA mid-high horn

: Description: exponential horn • Material: diecast aluminium • Crossover frequency: 1.5 kHz • Radiation angle (vert./hor.): 50°/70° • Radiation angle, vertical: 50°...

€42.52 *

incl. tax, plus shipping costs

Availability:

Currently not available

MONACOR TF1230S/8 PA-Tiefmitteltöner, 300 W, 8 Ω

MONACOR TF1230S/8 PA bass-midrange driver, 300 W, 8 O

: Impedance (Z): 8 O • Transmission technology: cable • Frequency range: 50-4,000 Hz • Resonant frequency (fs): 60.3 Hz • Power rating (RMS): 300 W • Peak music power...

€125.00 *

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

Availability:

Currently not available

ADJ AVANTE A10

The Avante A10, part of the Achromic Series from Avante Audio, is an active loudspeaker cabinet that offers powerful output, detailed audio clarity, built-in DSP and sleek exterior design. Created...

€419.00 *

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

Availability:

Currently not available

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....

€539.00 *

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

Availability:

Currently not available

ADJ Imperio Flybar Small DLX

Single Point Rigging Bar for Avante Imperio Tops

€139.00 *

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

Availability:

Currently not available

OMNITRONIC ODC-224T Outdoor-Säulenlautsprecher schwarz

OMNITRONIC ODC-224T Outdoor Column Speaker black

Weather-proof column speaker in aluminium cabinet (2 x 4"), with mount, 65 W RMS Intelligible voice and superior sound reproduction • 2-way system with 2 x 10 cm mid-woofer (4")...

€299.00 *

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

Availability:

Currently not available

Power Dynamics PDY212 Passiv-Lautsprecher 12" 700W

Power Dynamics PDY212 Passive Speaker 12” 700W

The PDY passive series is a series of high-quality professional sound reinforcement speaker cabinets with high efficiency and a wide and smooth frequency response at any listening position (short...

€279.90 *

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

Availability:

Currently not available

Power Dynamics PDY215 Passiv-Lautsprecher 15" 800W

Power Dynamics PDY215 Passive Speaker 15” 800W

The PDY passive series is a series of high-quality professional sound reinforcement speaker cabinets with high efficiency and a wide and smooth frequency response at any listening position (short...

€349.90 *

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

Availability:

Currently not available

Power Dynamics PDY215S Passiver Subwoofer 15" 900W

Power Dynamics PDY215S Passive Subwoofer 15” 900W

The PDY passive series is a series of high-quality professional sound reinforcement speaker cabinets with high efficiency and a wide and smooth frequency response at any listening position (short...

€339.00 *

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

Availability:

Currently not available

Power Dynamics PDY218S Passiver Subwoofer 18" 1000W

Power Dynamics PDY218S Passive Subwoofer 18” 1000W

The PDY passive series is a series of high-quality professional sound reinforcement speaker cabinets with high efficiency and a wide and smooth frequency response at any listening position (short...

€399.00 *

incl. tax, plus forwarding agency costs

Availability:

Currently not available

Bulky goods

Power Dynamics PDY2215S Passiver Subwoofer 2x 15" 1800W

Power Dynamics PDY2215S Passive Subwoofer 2x 15” 1800W

The PDY passive series is a series of high-quality professional sound reinforcement speaker cabinets with high efficiency and a wide and smooth frequency response at any listening position (short...

€549.00 *

incl. tax, plus forwarding agency costs

Availability:

Currently not available

Bulky goods

Power Dynamics PDY2218S Passiver Subwoofer 2x 18" 2000W

Power Dynamics PDY2218S Passive Subwoofer 2x 18” 2000W

The PDY passive series is a series of high-quality professional sound reinforcement speaker cabinets with high efficiency and a wide and smooth frequency response at any listening position (short...

€699.00 *

incl. tax, plus forwarding agency costs

Availability:

Currently not available

Bulky goods

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 *

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

Availability:

Currently not available

Vonyx VX210 Volles PA-Beschallungssystem

Vonyx VX210 Full PA Sound System

The VX210 is a complete PA sound system featuring a 4-channel mixer with amplifier and multimedia player, two 10” full range speakers and all other necessary accessories. The system also...

€369.00 *

incl. tax, plus forwarding agency costs

Availability:

Currently not available;
Article is coming soon

Currently not available

Bulky goods

PD-Connex CX26-20 Lautsprecherkabel NL2 2,5mm2 20m

PD-Connex CX26-20 Speaker Cable NL2 2,5mm2 20m

PD Connex professional high quality speaker cable. This flexible speaker cable is fitted with high quality NL2 connectors and guarantees a trouble-free and reliable signal transmission. Supplied...

€39.90 *

incl. tax, plus shipping costs

Availability:

Currently not available

PD-Connex CX26-25 Lautsprecherkabel NL2 2,5mm2 25m

PD-Connex CX26-25 Speaker Cable NL2 2,5mm2 25m

PD Connex professional high quality speaker cable. This flexible speaker cable is fitted with high quality NL2 connectors and guarantees a trouble-free and reliable signal transmission. Supplied...

€49.90 *

incl. tax, plus shipping costs

Availability:

Currently not available

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 *

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

Availability:

Currently not available

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 *

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

Availability:

Currently not available

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 *

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

Availability:

Currently not available

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 *

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

Availability:

Currently not available