Description
The SR20TGX-US is a 10U preconfigured amplifier system rack designed for touring and professional live sound applications. It ships populated with three TGX20 DSP amplifiers and integrated power distribution to deliver multichannel amplification in a compact footprint. The system includes redundant networking and user-configurable I/O to support complex signal routing and reliable operation.
Key features include two independent managed network switches for network redundancy and glitch-free audio distribution – integrated sliding rack doors – and reversible mounting for the power distribution assembly. The rack is stackable and lockable to scale output and maintain a consistent footprint for transport and stage placement. Customizable I/O options allow matching system connectivity to the installed audio infrastructure.
Internally the rack provides 12 amplifier channels and three pairs of NL8 outputs to feed multiple speaker systems. Balanced line-level inputs and AES3 digital I/O are provided on Neutrik XLR connectors while the network uses etherCON RJ45 connectors. The preconfigured managed GB Layer-3 switches support OMNEO/Dante workflows and enable deterministic networked audio performance.
Connectivity is comprehensive and purpose-built for pro audio rigs – inputs include balanced analog and AES3 digital options and outputs use NL8 speakON connectors for high-current loudspeaker feeds. Two RJ45 etherCON ports per switch provide primary and secondary network topology options for redundancy and large-signal distribution. Power inlet options include EU CEE 32A 3-phase and US NEMA L21-30 208 VAC to match regional power systems.
This system rack suits rental companies, touring engineers, and fixed-install venues that need high channel density and simplified deployment. It is engineered to be stacked on a single dolly and locked together to scale total system power up to the equivalent of large multi-rack amplifier arrays. The integrated sliding doors and rugged chassis speed rigging and protect equipment during transport and operation.
Installation is straightforward thanks to the prepopulated amplifiers, reversible PDU mounting, and clearly labeled I/O panels – reducing setup time and onsite configuration. The TGX system rack is built for road use with touring-grade hardware and a design that prioritizes serviceability and networked audio integration. Ambient operating limits and payload ratings are specified to ensure reliable field performance.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
