Vonyx SMWBA15 - 15" 600W Bi-Amplified Subwoofer with Satellite Outputs
The Vonyx SMWBA15 isn't just a bass speaker; it's the beating heart of a complete sound system. This 15-inch active subwoofer stands out in the market thanks to its intelligent bi-amplified design, which not only powers its own low-frequency driver but also incorporates dedicated amplification for connecting two additional passive satellite speakers. With a total power handling of 600W , this unit allows you to build a powerful and balanced 2.1 system using a single power outlet and less cabling—ideal for quick and efficient setups.
Designed to deliver an immersive listening experience, the SMWBA15 produces deep, solid, and resonant bass thanks to its high-efficiency woofer and optimized enclosure with a bass-reflex port. Its versatility surpasses the average for its class: it integrates a rear-panel mixer with stereo line inputs and a microphone input with adjustable echo , making it a perfect all-in-one solution for karaoke, presentations, or mobile DJs who need to add vocals to their music without requiring a complex external mixer.
The enclosure is designed for durability and frequent transport. Finished with wear-resistant acoustic carpeting and protected by a robust metal front grille, this subwoofer can withstand the rigors of live events. It also features integrated handles for easy handling and a standard top hat mount, allowing for the installation of a spacer bar to elevate satellite speakers, saving floor space and improving sound projection.
Main features
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True Bi-Amplified System: It features a 300W amplifier dedicated exclusively to the subwoofer and two amplified outputs of 150W each for external passive speakers.
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Versatile Connectivity: It has RCA line inputs for connecting computers, DJ controllers or players, plus a 6.3mm jack input for microphone.
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Total Sound Control: Includes independent knobs for subwoofer volume, master volume, and bass and treble equalization to fine-tune the final mix.
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Echo Effect for Voice: The microphone input has a built-in echo effect processor, ideal for adding depth to the voice in karaoke or entertainment sessions.
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Robust Design: Solid wood box covered with vibration-damping carpet and protective corner protectors.
Product benefits
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Simplified Installation: By centralizing the amplification in the subwoofer, you eliminate the need to carry external power amplifiers for the top speakers.
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Powerful Bass: The subwoofer's specific frequency range (20-200Hz) ensures that the low frequencies feel punchy, freeing up the satellites to handle the mids and highs with greater clarity.
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Versatile Use: Suitable for both house parties and small gigs at a bar. The "Loop Thru" function even allows you to connect the signal to another sound system if the event grows.
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Ideal for Karaoke: It is one of the few professional options in this range that allows you to connect a microphone directly and add effects without extra equipment.
Use cases
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Mobile DJs and Disco Mobiles: Perfect for transporting a complete system in a standard vehicle and setting it up in minutes.
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Karaoke in Bars or Pubs: The microphone input with echo makes karaoke nights easy with professional sound and powerful bass.
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Garden and Terrace Parties: Sufficient power to cover outdoor spaces while maintaining a rich and full sound quality.
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Presentations and Conferences: Allows you to connect a microphone for the speaker and background music simultaneously with a single base unit.
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Powerful Home Cinema: For demanding users who want to feel the explosions and effects of movies with a real physical presence in the room.
Frequently Asked Questions
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Do I need an external amplifier to use this subwoofer?
No, the Vonyx SMWBA15 is active, meaning it already has a built-in amplifier. You just need to plug it into a power outlet and send it an audio signal.
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Can I connect speakers to this subwoofer?
Yes, you can connect two passive (not active) speakers to the rear outputs marked "Satellite Output". The subwoofer will send power to them (150W to each).
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What type of cable do I need for the satellites?
You need cables with Speakon (NL-4) connectors to connect from the subwoofer to your passive speakers.
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Can the bass volume be adjusted independently?
Yes, the rear panel has a "Sub Vol" control that allows you to adjust the amount of bass without affecting the overall volume of the satellites.
Project description
The Vonyx SMWBA15 bi-amplified active subwoofer features a 15-inch woofer and a maximum system power of 600W. The unit integrates a 300W power amplifier for the low-frequency transducer and two 150W (at 8 Ohms) amplified outputs via NL-4 connectors for powering external passive satellite speakers. It offers a subwoofer frequency response of 20 Hz to 200 Hz and a full system frequency response of 20 Hz to 20,000 Hz. It includes an integrated mixer with RCA stereo line input, a 6.3mm microphone input with echo effect, and bass/treble tone controls. The enclosure is constructed of wood with a durable black acoustic carpet finish, a metal front grille, side carrying handles, and a 35mm pole mount for tripod mounting.
