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Proel SESSION 1 FREE Battery Powered Portable Column - 400W
The Proel SESSION 1 FREE is a battery-powered portable column PA system delivering 400W peak from a lightweight, ultra-durable polypropylene cabinet. It combines four high-definition 2.5” full-range drivers with a powerful 8” long-excursion subwoofer, built-in 3-channel mixer, USB/SD media player with Bluetooth and stereo link. Perfect for events, presentations and live music, it offers up to 8 hours of cable-free operation and includes a padded carry bag for the column sections.
The Proel SESSION 1 FREE is a truly wireless column PA system that brings professional sound to any location without the hassle of cables or power points. Designed for quick setup and effortless portability, this 400 W peak battery-powered unit delivers clear, punchy audio from a compact polypropylene enclosure that shrugs off the rigours of regular hire and event work.
At its heart sits an 8” long-excursion subwoofer paired with four high-definition 2.5” full-range drivers arranged in a slim column. The fast-linking system with integrated power connections lets you adjust height in seconds, while the 90° x 60° coverage ensures even dispersion across small to medium spaces. Whether you’re addressing a conference room, animating an outdoor activation or providing music at a wedding, the SESSION 1 FREE performs with clarity and authority.
A built-in 3-channel mixer accepts two mic/line sources plus a stereo input, each with independent level control. Add digital echo-delay on the microphones and a simple SPEECH/MUSIC/BOOST switch to tailor the sub response instantly. The integrated USB/SD media player with Bluetooth and stereo-link function means you can stream backing tracks or playlists directly from a phone or tablet, making solo operation effortless for DJs, presenters and small live acts.
With a high-capacity Li-ion battery offering up to 8 hours of continuous mains-free use, the system is ideal for pop-up events, roving performances and venues where power is limited. The complete 14 kg package breaks down into three column pieces plus the sub, all of which fit neatly into the included padded bag for easy transport between jobs.
From corporate functions and live acoustic sets to background music and speech diffusion, the SESSION 1 FREE gives Australian production companies and venue operators a dependable, great-sounding column solution that travels light and sounds big.
- Active portable column system
- Column with four high-definition 2.5” full-range speakers
- 8” long-excursion subwoofer
- Fast-linking system and integrated power connections to adjust the column to the desired height
- 2-channel 400 W peak Class D power amplifier with SMPS
- Sophisticated pre-amp section with active filtering and dual CLIP LIMITERS
- Built-in 3-channel mixer with MIC/LINE inputs and digital EFFECT
- Sub level control (SPEECH/MUSIC/BOOST)
- USB/SD MEDIA PLAYER with BLUETOOTH audio interface with STEREO LINK function
- Built-in Li-ion battery with up to 8 hours of mains-free continuous operation
- SPL MAX: 108 dB
- Frequency response: 50 Hz - 18 kHz
- Lightweight, compact and ultra-durable PP cabinet
- Padded bag for the 3-pcs column included
| Additional Information | MONO inputs: 2 x MIC/LINE IN (XLR-F + 1/4" JACK) STEREO input: 1 x LINE IN (MINI-JACK) Outputs: LINE OUT (XLR-M) Main EQ: SUB LEVEL (SPEECH-MUSIC-BOOST) Internal Effect: ECHO-DELAY Player Type: USB / SD / WIRELESS AUDIO player with TWS Compatible File Formats: MP3 Amplifier Type: Class D Total Peak Power: 400 W Continuous Power: 200 W High Frequency Device: 4 x 2.5" (66mm) drivers Low Frequency Device: 8” (200mm) woofer with 1.5” VC Angular Coverage: 90° H x 60° V Frequency Response: 50Hz – 18kHz Maximum SPL Output: 108 dB Battery Type: 11.1 V, 8000 mAh, Lithium Battery Life: 8 - 10 hours Battery Charging Time: 5 - 8 hours Construction: Polypropylene Colour: Black Column system: 3-pcs with fast-linking system and integral power connections Dimensions (WxHxD): SUB: 318 x 400 x 484.5 mm | COLUMN (each piece): 520 x 84 x 97.5 mm Weight: 14 Kg (complete system) Power Supply: 100 V-240 V~ 50/60 Hz Rated Power Consumption: 100 W |
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| Main Sub Category | Audio |
Sales FAQ - Frequently Asked Questions
Here you'll find answers to our most asked questions about our sales products. Still can't find quite what you're looking for, or have something we should know? Send us an email, we're happy to help!
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Q1: Do you ship to my country?
A1: Most likely, you can see what countries we ship to in the drop-down at the checkout.
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Q2: Can i get a demo of the equipment?
A2: While we do do sales, we are predominantly a hire company so we do have some stock on hand but we dont have a storefront. If you'd like to get a demo on some equipment please call and we'll arrange an appointment to see the equipment if we have it available.
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Q3: What are the accepted payment methods?
A3: We accept online card payment with MasterCard, VISA or direct deposit.
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Q4: Does the price include GST?
A4: Our online prices displayed all include GST and are shown in AUD currency.
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Q5: When do I receive my order?
A5: Most orders are dispatched from Melbourne but some orders are dispatched from warehouses located in different states of Australia, sometimes items are sourced directly from suppliers. Delivery time will depend on the shipping country and address.
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Q6: Do I have to pay international taxes and duties?
A6: Your order may be subject to import duties and taxes, which are levied once a shipment reaches your country. We cannot control and is not responsible for any duties/taxes applied to your package upon delivery. You will be responsible for paying additional charges for customs clearance. Customs policies vary widely from country to country; please contact your local customs office for further information.





