Audio Pro SUB-3

Wireless Subwoofer for the SP-3 speaker

Audio Pro SUB-3 black compact active subwoofer for background music in shops, cafés, and commercial spaces
Audio Pro SUB-3 white compact active subwoofer for enhancing bass in retail and hospitality environments

Audio Pro SUB-3

The Audiopro SUB-3 subwoofer perfectly complements the SP-3 speaker, delivering deep, powerful bass and seamless integration for an immersive, high-quality audio experience.

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Easy installation

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Premium sound

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100% wireless

689 €

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Product description

The Audio Pro SUB-3 is a powerful wireless subwoofer designed to enhance your audio experience with deep, precise bass. Equipped with an 100W digital Class D amplifier and a 8-inch long-throw woofer, it delivers a frequency range of 40–100 Hz, ensuring rich low-end sound that complements various speaker setups. Its variable crossover frequency, adjustable between 50–90 Hz, allows for seamless integration with your existing audio system.

Key features

🎵 100W digital Class D amplifier with powerful 8" long-throw woofer.

🔊 Deep bass with frequency range 40–100 Hz and adjustable crossover (50–90 Hz).

📡 Stable wireless connection on 1.9 GHz RF band (range: 20–100 meters).

🎧 Plug & play operation: No software needed.

♻️ Energy efficient (only 1.6W in network standby).

📏 Compact size: 360 × 500 × 155 mm; weight: 9.5 kg.v

🛠️ Mounting bracket included for easy installation.

🔗 Perfect match for Audio Pro SP-1, SP-3, and SPW-5 speakers.

Specifications

DIMENSIONS
Height: 155 mm
Width: 360 mm
Length: 500 mm

WEIGHT
9,5 Kg

WIRELESS FEATURES
• No interference or dropouts
• RF band: 1.9 GHz
• Plug and play – no software required
• Dedicated proprietary network protocol
• Range: 20–100 m depending on local conditions
• Compatible with Mac/PC/iPad and other analog sources

Compatibility

The Audiopro SUB-3 is compatible with the VOL-1 volume control and the TX-1 transmitter. It also works with the SP-1, SP-3, SPW-5 speakers, as well as the SUB-1 subwoofer. You will get optimal performance when matched with the SP-3 or SPW-5.

Support

Installation video →

Faq →

You will also need

For a complete system, you also need a transmitter and a volume control.

Audio Pro VOL-1 black wall-mounted volume controller for commercial audio systems in shops, restaurants, and offices

Volume control VOL-1

229 €

With the wireless volume control, you can easily adjust the volume in each zone.

Read more
Audio Pro TX-1 black wireless audio transmitter for commercial speaker systems in shops, cafés, and public spaces

Transmitter TX-1

179 €

The wireless transmitter is the heart of the system. It transmitts the sound and give instructions to the speaker about volume.

Read more

Compatible products

Discover all the products that seamlessly integrate with the Audiopro Business system.
The perfect match for expanding your sound experience.

Top Brands Don’t Compromise

They Choose Audiopro

When sound quality, design, and seamless installation matter, leading brands turn to Audiopro. Our track-mounted speakers deliver premium audio without compromise – trusted by top names across retail, hospitality, and commercial spaces. Join the brands that demand the best.

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Smart sound, easy installation

– Everything you need to know

What is the Audio Pro SUB-3?

The SUB-3 is a wireless active subwoofer developed for the Audio Pro Business system. It delivers deep, clean, and powerful bass, designed to support background music systems in larger or acoustically demanding environments.

How is the SUB-3 different from the SUB-1?

You’ll need a standard 3-phase spotlight adapter (Global Trac-compatible) TM-10.

How does the SUB-3 connect to the system?

he SUB-3 connects wirelessly to the Audio Pro TX-1 transmitter using the 1.9 GHz frequency band, ensuring a stable, low-latency connection with minimal interference.

Can the SUB-3 be used with other Audio Pro speakers?

Yes, the SUB-3 is fully compatible with all Audio Pro Business speakers, including the SP-1, SPW-5, and especially the SP-3, for which it is specifically optimized. Together, the SUB-3 and SP-3 deliver a full-range, high-performance audio experience ideal for larger commercial spaces.

How is the SUB-3 controlled?

The SUB-3 features manual controls for volume and crossover frequency on the unit for tuning to the room’s acoustics. It is also remotely volume-controlled via the VOL-1, in sync with the rest of the speaker system.

How is the SUB-3 powered?

The SUB-3 is powered by a standard mains outlet and is designed for floor placement, allowing flexible positioning to suit your room layout and acoustic needs.

Sound system for various types of venues

Whether it's a retail space, shop, restaurant, café or event hall – we provide tailored sound systems that deliver clear, powerful audio to match your needs. Easy to use, discreetly installed, and optimized for your space.

All type of venues

One Track. Two Functions. Endless Possibilities.

Combine audio and lighting in one clean installation. Our speakers integrate directly into your existing lighting tracks. Curious about price or compatibility? We’ll send you a free customized offer.

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Audio Pro VOL-1 black wall-mounted volume controller for commercial audio systems in shops, restaurants, and offices
Audio Pro TX-1 black wireless audio transmitter for commercial speaker systems in shops, cafés, and public spaces