Vonyx SL15 - 15" 800W Passive Speaker

Coming soon
SKU: 178.734 Barcode: 8715693172126
Estimated availability: December 3, 2026
Pre-order Regular price 199,95 € inc. VAT

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Vonyx SL15 - 15" 800W Passive Speaker

The Vonyx SL15 is a high-performance passive loudspeaker designed to deliver exceptional sound quality in a wide range of applications. Featuring a robust 15-inch (38 cm) woofer and a maximum power handling of 800W, this speaker is the ideal choice for mobile DJs, musicians, event organizers, and anyone seeking powerful and reliable sound reinforcement. Its solid construction and quality components ensure clear and impactful audio reproduction, from the deepest bass to the crispest treble.

The trapezoidal enclosure design not only gives it a professional look but also improves acoustic quality and allows it to be used as a stage monitor. The noise-dampening black carpet and metal grille protect the speaker from the rigors of transport and frequent use. Equipped with ergonomic handles, it is easy and convenient to transport and set up.

Main features

  • Power and Performance: Capable of handling a maximum power of 800W (400W continuous output), the SL15 delivers powerful and impactful sound, ideal for filling medium-sized rooms with sound.
  • 2-Way Bass Reflex System: Incorporates a 2-way bass reflex system that optimizes the low-frequency response, providing deep and well-defined bass without distortion, even at high volumes.
  • High-Quality Components: At the heart of its sound is a powerful 15-inch woofer with a large ferrite magnet, complemented by a piezoelectric horn that handles the reproduction of mid and high frequencies with exceptional clarity.
  • Robust Construction: The chassis is covered with heavy-duty black acoustic carpeting that minimizes vibrations and protects the case from bumps and scratches. A metal front grille protects the internal components.
  • Flexible Connectivity: It has multiple connection options, including a 6.3 mm jack connector and clamp terminals, ensuring easy compatibility with most amplifiers on the market.
  • Versatile Design: Its trapezoidal shape and the inclusion of a 35mm top hat in the base allow for easy mounting on a tripod or standard stand for optimal sound dispersion. It can also be positioned on its side for use as a stage monitor.

Benefits for the user

The Vonyx SL15 is designed with functionality and durability in mind. Its power and clarity make it a reliable audio tool for any event. Its robust construction ensures a long lifespan, even with intensive use on tours or at mobile events. Its versatile mounting and connection options make it adaptable to any sound setup, consistently delivering professional performance.

Use cases

This speaker is extremely versatile, making it a perfect solution for:

  • Mobile DJs and Drive-in Shows: For their power, portability and ease of installation.
  • Events and Parties: Ideal for weddings, celebrations or corporate events in medium-sized rooms.
  • Live Music: Suitable for small bands and musicians in pubs, bars or rehearsal rooms.
  • Fixed Installations: Perfect for equipping premises, gyms or auditoriums that need a reliable sound system.
  • Use as a Stage Monitor: Thanks to its trapezoidal design, it offers clear monitoring for the artists on stage.

Frequently Asked Questions

Is this speaker active or passive?
The Vonyx SL15 is a passive speaker. This means it requires an external amplifier to operate; it cannot be connected directly to an audio source such as a mobile phone or computer.
What amplifier power is recommended?
For optimal and safe performance, it is recommended to use an amplifier that delivers around 400W RMS per channel at an impedance of 8 ohms.
Can I mount this speaker on a stand?
Yes, it has a 35mm socket on its bottom (Top Hat) which allows it to be securely mounted on most standard speaker stands and tripods.
What type of connections does it have?
It has a 6.3 mm jack input connector and a set of clip terminals (terminals) for stripped speaker wire.

Project description

Two-way passive speaker with a trapezoidal design and bass reflex system. Equipped with a 15-inch (38 cm) ferrite magnet woofer and a piezoelectric horn for mid and high frequencies. It offers 400W of power output and 800W of peak power. Its impedance is 8 ohms, and the frequency response ranges from 30 Hz to 20,000 Hz. The sensitivity is 92 dB (1W/1m), reaching a maximum SPL of 121 dB. Connections include a 6.3 mm jack and clamp terminals. The enclosure is carpeted, with a metal grille, carrying handles, and a 35 mm pole mount socket.

  • Brand:Vonyx
  • Model:SL15
  • Speaker type:Passive (non-amplified)
  • System:2-way Bass Reflex
  • Output power:400W
  • Maximum power:800W
  • Impedance:8 Ohms
  • Frequency response:30 Hz - 20,000 Hz
  • Woofer diameter:15 inches (38 cm)
  • Magnet type:Ferrite
  • Tweeter type:Piezoelectric trumpet
  • SPL @ 1W/1m:92 dB
  • Maximum SPL:121 dB
  • Input connections:6.3 mm Jack, Clip Terminals
  • Cup for stand:Yes, 35 mm (Top Hat)
  • Color:Black
  • Covering:Acoustic carpet
  • Dimensions (L x W x H):410 x 485 x 690 mm
  • Weight:15.25 kg
  • Type Sound
  • Vendor VONYX
  • SKU 178.734
  • Bar-code 8715693172126

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