Audio-Technica ATW-1311/L

Overview

The Audio-Technica ATW-1311/L is a dual-channel wireless lavalier microphone system designed to deliver clear and reliable audio for professional use. It features a half-rack receiver that can be easily installed in portable or permanent setups. With digital 24-bit/48 kHz audio quality and operation in the 2.4 GHz ISM band, this system provides interference-free sound and supports up to ten simultaneous channels, making it suitable for presentations, performances, and recordings.

Key features

• Automatic frequency selection simplifies setup by finding the best available channel without manual tuning.
• Three levels of diversity reception help maintain a stable wireless connection and reduce dropouts.
• Two bodypack transmitters come with MT830cW omnidirectional lavalier microphones for hands-free use.
• Wireless range of up to 200 feet allows freedom of movement during events or performances.
• Receiver units can be mounted remotely to optimize signal reception in challenging environments.
• Both XLR and 1/4-inch outputs provide flexible connectivity options for various audio equipment.
• Up to seven hours of continuous operation per transmitter supports long sessions without interruption.

Key specs

• Audio quality: 24-bit/48 kHz digital
• Frequency band: 2.4 GHz ISM
• Channels supported: up to 10 simultaneous
• Wireless range: up to 200 feet
• Battery life: up to 7 hours per transmitter
• Microphones: MT830cW omnidirectional lavalier
• Outputs: XLR and 1/4-inch
• Receiver type: half-rack mountable

Connectivity and compatibility

This system is designed to integrate smoothly with a wide range of professional audio setups. The inclusion of both XLR and 1/4-inch outputs ensures compatibility with mixers, amplifiers, and recording devices commonly used in studios, conference rooms, and live venues. Operating in the 2.4 GHz ISM band eliminates the need for complex frequency coordination, making it easier to deploy multiple systems in the same area without interference.

Ideal uses and environments

The ATW-1311/L fits well in environments where clear, hands-free audio is essential. It is a strong choice for presenters, performers, and content creators who require reliable wireless microphones with long battery life and stable connections. Its ability to support multiple channels simultaneously makes it suitable for panel discussions, theatrical productions, and multi-speaker events. The system’s portability and rackmount options also make it adaptable for both mobile and fixed installations.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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