The Audio Pro SP-3: Professional Wireless Sound Without the Cables
For over four decades, Audio Pro has been a powerhouse in the HiFi industry, known for blending minimalist Swedish design with punchy, high-fidelity sound. Their latest addition to the professional lineup, the Audio Pro SP-3, is a game-changer for businesses and audiophiles who need high-performance audio without the headaches of complex wiring. High-Performance Hardware
The Audio Pro SP-3 is a 2-way bass reflex wireless loudspeaker designed specifically for commercial and professional environments. It packs a punchy Class D amplifier (2x25 W) that drives a 0.75" soft dome tweeter and a 4.5" woofer, delivering a broad frequency range from 60 Hz to 22,000 Hz. Interference-Free Wireless Tech
What sets the SP-3 apart is its use of a dedicated proprietary network protocol on the 1.9 GHz RF band. This means:
Zero Interference: It avoids the crowded 2.4 GHz and 5 GHz bands used by standard Wi-Fi and Bluetooth.
No Latency: Audio stays perfectly synced across multiple units.
Extended Range: Depending on the environment, you can achieve a range of 20 to 100 meters. Seamless Integration and Design
True to the Audio Pro aesthetic, the SP-3 features a compact, sleek form factor (155 x 155 x 240 mm) that fits into any modern interior. It is a true "plug-and-play" system—no software is required to get it up and running with your Mac, PC, or analogue sources. Key Specs at a Glance: Amplifier: 2 x 25 W Digital Class D Connectivity: Proprietary 1.9 GHz Wireless Power Consumption: Network standby mode uses only 1.27 W
Required Accessories: To get the most out of the SP-3, you’ll need the Audio Pro TX-1 Transmitter and the Audio Pro VOL-1 Volume Control.
Whether you're looking to upgrade a retail space, a gallery, or a high-end home office, the Audio Pro SP-3 delivers professional-grade sound with the freedom of wireless technology. SP-3 Wireless speaker - Audio Pro
The Audio Pro SP-3 Go to product viewer dialog for this item.
is a specialized wireless loudspeaker designed primarily for commercial and professional installations. Part of the Audio Pro Business range, it is unique for its ability to mount directly into standard lighting track systems, making it a "plug and play" solution for retail and hospitality environments. Audio Pro SP-3 Key Specifications Mounting: Integrated track mount for lighting systems.
Wireless Tech: Operates on a 1.9 GHz DECT frequency to avoid interference from crowded Wi-Fi or Bluetooth bands. Range: Exceptional wireless reach of 20–100 meters. audio pro sp3 new
Audio Drivers: Features a 4.5-inch woofer and a 0.75-inch soft dome tweeter.
Power: Powered by 2 x 25W Class D digital amplifiers with advanced DSP. Dimensions: 155 x 155 x 240 mm; Weight: 2.1 kg. Blog Post: Seamless Sound for Modern Spaces – The Audio Pro SP-3
If you’ve ever tried to set up a professional sound system in a retail store or a busy café, you know the struggle: wires everywhere, interference issues, and the constant battle to find a mounting spot that doesn't look like an eyesore. Enter the Audio Pro SP-3
, the latest addition to the Audio Pro Business range that is changing the game for commercial audio. 1. Installation Made Invisible The standout feature of the
is its integrated track mount. It is designed to snap directly into existing lighting tracks, drawing power from the same rail as your spotlights. This means no new wiring is required—if you have a light track, you have a sound system. 2. Interference-Free Wireless
While most consumer speakers fight for space on the 2.4 GHz or 5 GHz bands, the
operates on a 1.9 GHz DECT frequency. This dedicated proprietary network protocol ensures your music stays crisp and lag-free, even in environments packed with smartphones and public Wi-Fi. 3. Scandinavian Sound in Every Corner Don't let its commercial focus fool you; the
carries the same "pure, bold sound" aesthetic that has made Audio Pro a favorite among audiophiles. With a 4.5-inch woofer and advanced DSP-controlled amplifiers, it delivers a refined audio experience that can reach up to 100 meters away from its transmitter. 4. Who Is It For?
While you could technically use this in a very high-tech home office with lighting tracks, the is a dream come true for:
Boutique Retailers: Maintain a clean, minimalistic look without bulky wall mounts.
Galleries & Museums: Easily reposition speakers as exhibitions change.
Restaurants: Provide consistent, high-quality background audio across large floor plans. The Verdict:The The Audio Pro SP-3: Professional Wireless Sound Without
proves that "pro audio" doesn't have to mean "complex setup." It’s a stylish, robust solution that brings high-fidelity sound to any business space with zero clutter. Perfect Ambience for Nudie Jeans with Audio Pro.
The Audio Pro Business SP-3 is a high-performance wireless speaker designed to revolutionize audio in commercial environments like retail stores, restaurants, and offices. Combining the brand’s signature Nordic design with professional-grade wireless technology, the SP-3 offers a seamless, cable-free solution for premium sound. Engineered for Commercial Excellence
The SP-3 is a cornerstone of the Audio Pro Business range, specifically built to handle the demands of public spaces while maintaining a minimalist aesthetic. Unlike standard consumer speakers, the SP-3 is designed for rapid, flexible installation.
Lighting Track Integration: One of its standout features is the ability to mount directly into standard 3-phase lighting track systems. This allows for a clean, overhead installation that uses existing infrastructure for power, eliminating the need for complex wiring.
Interference-Free Wireless: The speaker operates on the 1.9 GHz RF band (DECT). This frequency is far less congested than the 2.4 GHz or 5 GHz bands used by standard Wi-Fi and Bluetooth, ensuring a stable, low-latency connection without dropouts, even in busy environments.
Massive Coverage Range: With a wireless range of 20 to 100 meters (depending on room conditions), a single transmitter can manage an entire floor's audio. Superior Acoustic Performance
Despite its compact size (155 x 155 x 240 mm), the Audio Pro SP-3 delivers a powerful and balanced soundstage.
Driver Configuration: It features a 4.5-inch woofer and a 0.75-inch soft dome tweeter.
Digital Power: Driven by a 50W digital Class D amplifier (often specified as 2 x 25W), it provides plenty of headroom for clear audio at various volumes.
DSP Optimization: Advanced Digital Signal Processing (DSP) ensures the speaker performs optimally across its frequency range of 60 Hz to 22,000 Hz. Key Technical Specifications Type Active Wireless Loudspeaker with DSP (2-way bass reflex) Amplifier 50W (Digital Class D) Frequency Range 60–22,000 Hz Wireless Band 1.9 GHz DECT Dimensions 155 x 155 x 240 mm Weight Colors Black, White, or Grey (select markets) Flexible Setup and Integration
The SP-3 Wireless Speaker is part of a larger ecosystem. To function wirelessly, it requires the Audio Pro TX-1 Transmitter and can be further controlled with the VOL-1 Volume Control.
Zonal Control: Large installations can be divided into up to 6 volume zones, supporting as many as 31 speakers per transmitter. Sound Quality: The "Big Speaker" Illusion Here is
Versatile Mounting: While optimized for lighting tracks, it can also be wall or ceiling-mounted using the optional WAB-3 bracket.
Energy Efficient: The unit is designed for sustainability, consuming only 0.35W in standby and 1.27W in network standby.
The Audio Pro SP-3 remains a top choice for businesses seeking a professional, high-fidelity audio system that is as easy to install as a lightbulb. SP-3 Wireless speaker - Audio Pro
Right out of the box, the Audio Pro SP3 New exudes that signature Scandinavian design language: clean, uncluttered, and functional.
Available in matte Black or White, the MDF cabinets are surprisingly heavy for their size (roughly 5.5 x 4 x 6 inches). This weight is a good sign—it suggests dense internal bracing that reduces cabinet resonance.
The removable fabric grille is magnetic, a luxury you usually don't find at this price point. Without the grille, the exposed black drivers and the recessed tweeter give the speaker a slightly aggressive, modern look. On the front baffle of the master speaker, you’ll find a subtle LED indicator and a volume knob that doubles as an input selector (press to cycle sources).
The "New" vs. The Old: The most obvious change is the rear panel. The old SP3 had a clunky, recessed switch for high-frequency adjustment. The New version replaces this with a smoother EQ presets system controlled via the volume knob. More importantly, the old micro-USB port is gone; replaced by a modern USB-C port (though primarily for service, not audio streaming) and a dedicated optical input.
(0:00-0:10) Hook
[Visual: Speaker splashing water, then close-up on strap]
"This is the Audio Pro P3 New – and no, that’s not a mistake. It’s tiny, tough, and sounds like a speaker twice its size."
(0:10-0:25) Build & Waterproof
[Visual: Speaker under faucet, shaking it off]
"IPX7 rating means you can drop it in a pool or leave it in the rain. The rubber shell? Feels bombproof. Plus, that integrated strap clips to anything."
(0:25-0:45) Sound & Battery
[Visual: Audio spectrum graphic, then outdoor BBQ scene]
"Inside, Audio Pro’s custom driver and passive radiator deliver shockingly punchy bass. 15 hours of battery – that’s three full beach days."
(0:45-1:00) Verdict
[Visual: Speaker next to a soda can for size comparison]
"For $99 (or local equivalent), if you want premium sound without the bulk of a JBL or UE – get the P3. Link two for stereo. Full review in comments."
Here is where the Audio Pro SP3 New earns its paycheck. You look at a 3-inch woofer and assume the bass will be thin. You would be wrong.
Because they are 4-ohm speakers, they demand a decent amp, but they reward you with a dynamic range that defies physics.