Alto
Alto Professional TX18S
Alto Professional TX18S
In stock
Couldn't load pickup availability
Johannesburg & Pretoria: 2-3 business days
Cape Town: 2-3 business days
Durban: 3-4 business days
Other major cities: 3-5 business days
Remote & rural areas: 5-7 business days
Timeframes are measured from dispatch, not from order placement. Stocked items are dispatched within 1 business day of payment confirmation. Specialist and indent items are confirmed with a written dispatch date before your order is processed. Free nationwide delivery via insured courier.
View full shipping policy →
- EFT (Electronic Funds Transfer) — Direct bank transfer from any South African bank account. No additional fees. Orders confirmed within 1 business day of payment reflecting.
- Cross Border Transfer — For customers in SADC neighbouring countries (Lesotho, Zimbabwe, Mozambique, Namibia, Botswana, Eswatini). Invoices settle in ZAR; direct delivery is within South Africa only, and cross-border orders are handled on a collection/freight-forwarder basis.
- Wire Transfer — For international customers outside the SADC region. Proforma invoices are processed in ZAR value; direct delivery is within South Africa only, with collection/freight-forwarder arrangements required for export orders.
Orders are confirmed once payment reflects. Banking details are provided in your order confirmation email. View payment details →
Supplied as an independent parallel import. Warranty is provided directly by VisionSounds — warranty claims are handled by us, not the manufacturer. This is in addition to your rights under the Consumer Protection Act, including the six-month implied warranty of quality.
Returns accepted within 30 days of receipt in the condition supplied, with all original packaging and accessories.
Faulty or incorrect items: free return shipping covered by VisionSounds.
Change of mind returns: customer responsible for return shipping costs.
No restocking fees. Refunds processed within 7 business days of inspection.
View returns & refund policy →
Add the Alto Professional TX18S by Alto to your setup — professional audio equipment trusted by engineers, musicians, and event production crews across South Africa.
- 900W Ultra-Efficient Class-D Power Amplifier
- 18-inch high-output woofer with 3-inch voice coil
- DSP-based EQ and protection
- Music and Live EQ voicings
- Selectable Low Pass Filter (80Hz/100Hz/120Hz)
- Polarity Reverse
- (2) XLR + ¼-inch combo line inputs
- (2) balanced XLR line outputs
- Ported design with full metal grille for premium style and protection
- Rugged, internally braced front-ported MDF cabinet with 36mm pole socket
- Splatter-spray finish retains sleek appearance even with heavy use
- Side handles
The Alto Professional TX18S brings much more to the table than sheer sonic force. This unit can handle deep bass frequencies and project them into any large-scale venue, nightclub, house of worship, or place of business with pristine clarity and nuance. DJs and musicians who are tasked with carrying their own equipment from location to location rejoice—not only is the TX18S optimized for portability, but it is also designed to integrate seamlessly into just about any audio setup in any number of settings and rooms. Those who are looking to install the TX18S as a permanent fixture of their restaurant, bar, cafe, gym, or venue will be relieved at just how easy this unit is to use. The controls are simple yet effective, ensuring impressive low-end response regardless of your technical know-how or audio experience.
Features
Sonic Power and Reliability
Thanks to an 18-inch driver with a 3-inch voice coil, the TX18S can handle the nuanced, deep bass frequencies that are all too commonly lost when using standard full-range speakers. The powerful onboard 900W amplifier comes equipped with circuitry and overload protection that will ensure your low end is clean and clear even at full blast.
Multiple Output Modes
One of the TX18S’s most powerful features is its two different Live and Music EQ voicing modes and selectable Low Pass Filters. This allows users to switch the subwoofers frequency response to seamlessly integrate with any speaker it is being used alongside and where the music is being played. These pared down and straightforward parameters change the EQ to fit your surroundings with the press of a button as opposed to having to fuss with complicated, multifaceted controls.
Optimized for Durability and Performance
The TX18S is built to withstand any wear and tear that may occur. The subwoofer’s enclosure is made from fiberboard that is durable, resonant-free, and actually enhances the unit’s inherent acoustic qualities. In addition, this subwoofer and all other products in the TX Series are designed and tuned in the United States.
VisionSounds — South Africa's specialist in premium camera and audio gear. Fast delivery nationwide. Genuine warranty included.
Share
