Shure SKU BLX4R=-H9

Rackmount Wireless Receiver

$239.00

In Stock Same-day processing on in-stock orders

Shipping & Delivery

Same-day processing on in-stock orders. US orders arrive in 3–5 business days (AK/HI 5–7) · Expedited delivery (2–3 business days) is available for eligible items. Tracking number emailed when your order ships. Shipping policy

Product Overview

Shure’s QLXD4=-G50 is a rackmount digital single-channel receiver for a compatible wireless microphone system. The listing identifies model QLXD4 and the G50 configuration.

Key Features

This model is appropriate for a system that requires one rack-mounted wireless microphone receiver channel
Its defined role makes it relevant to fixed installations, portable equipment racks, and other audio systems in which the receiver is selected separately from the wireless microphone or transmitter
Because the available information does not identify compatible transmitters or microphones, the QLXD4=-G50 should be chosen only after confirming that the other wireless components match this exact model and configuration

The Shure QLXD4=-G50 is a rackmount digital single-channel wireless microphone receiver. It is identified by the QLXD4 model name and G50 configuration, giving buyers a precise reference when selecting the receiving component for a compatible wireless microphone setup. This listing covers the receiver as identified in the source data; transmitter, microphone, accessories, connection types, and included hardware are not specified.

Ideal Use Cases

This model is appropriate for a system that requires one rack-mounted wireless microphone receiver channel. Its defined role makes it relevant to fixed installations, portable equipment racks, and other audio systems in which the receiver is selected separately from the wireless microphone or transmitter. Because the available information does not identify compatible transmitters or microphones, the QLXD4=-G50 should be chosen only after confirming that the other wireless components match this exact model and configuration.

Why Choose This Model

The main reason to select this receiver is its specific combination of Shure branding, the QLXD4 model designation, single-channel operation, rackmount format, and G50 configuration. Those identifiers help procurement teams and system owners distinguish it from similarly named wireless receivers. This is especially important when replacing a receiver or adding equipment to an established system, where a product that looks similar may not be interchangeable. The exact QLXD4=-G50 identifier should be used when checking compatibility or preparing an order.

Installation and Integration

The rackmount format is intended for placement within an equipment-rack installation. Before reserving rack space or beginning integration, verify the receiver's dimensions, mounting requirements, power requirements, and connection types, as these details are not included in the supplied source data. The available information also does not confirm whether rack hardware, cables, antennas, power components, or other accessories are included.

Integration should begin with confirmation that the intended wireless microphone or transmitter is compatible with the QLXD4 model and G50 configuration. Audio connections, control connections, networking capabilities, and external power arrangements should also be checked against the requirements of the surrounding system. These checks are particularly important for replacements, where the existing rack, cabling, and wireless components may have been selected for another receiver configuration.

Performance Highlights

The QLXD4=-G50 is identified as a digital, single-channel wireless microphone receiver, providing a dedicated receiving component for one compatible wireless microphone channel. The source data does not provide operating range, frequency response, latency, tuning range, bandwidth, output specifications, networking functions, or other measured performance figures. Accordingly, this listing does not assign unsupported performance claims to the receiver. Buyers who require particular performance thresholds should confirm those values for this exact configuration before purchase.

What Makes It Different

The most important differentiators supplied for this product are the QLXD4 model designation and QLXD4=-G50 identifier. The G50 configuration is part of the product identity and should not be treated as optional wording when matching system components. Its rackmount, digital, single-channel receiver format further defines the product's role: it is the receiving element of a wireless microphone system rather than a complete microphone package. No transmitter, handheld microphone, bodypack, or bundled system is identified in the supplied information.

Final Assessment

The Shure QLXD4=-G50 is a focused choice for buyers who specifically require a rackmount digital single-channel receiver for a compatible wireless microphone system. The model and configuration are clearly identified, but the supplied information does not establish detailed specifications, compatible transmitters, included accessories, warranty coverage, or installation requirements. For a confident purchase, match the complete QLXD4=-G50 identifier to the intended system and verify all physical, electrical, connection, and compatibility requirements before ordering.

Product identifiers
Brand:
Shure

Shipping, returns & warranty FAQ

How soon will my order ship, and how long does delivery take?

Same-day processing on in-stock orders; orders placed on weekends or holidays begin processing the next business day. For US orders: Standard 3–5 business days (5–7 business days to Alaska and Hawaii). Expedited delivery (2–3 business days) is available for eligible items and is quoted after you order. Backordered and special-order items ship on confirmed lead times. Estimates are not guarantees; weather, carrier delays, and remote destinations can extend delivery times.

Full policy: Shipping Policy

Where do you ship, and what does shipping cost?

We accept orders only with U.S. shipping and billing addresses (the 50 states and DC). We cannot accept international, APO/FPO, or U.S. territory addresses. We ship via carriers including FedEx, UPS, and USPS. Standard ground shipping is free on all U.S. orders. Expedited shipping is available for eligible items and is quoted after you order; nothing extra is charged without your approval.

Full policy: Shipping Policy

What if my order arrives damaged, defective, or wrong?

Inspect your order on arrival. If an item arrives damaged, defective, or is not what you ordered, contact us within 48 hours so we can arrange a replacement or refund at no cost to you, including return shipping. If a package arrives damaged in transit, also keep all packaging so we can file a carrier claim.

Full policy: Shipping Policy Full policy: Refund & Return Policy

Can I return this item?

Most items can be returned within 30 days of the delivery date for a refund or exchange, and every return needs an RMA number. For a full refund, items may be opened but must be unused, in original condition with all accessories and packaging, and any free promotional items must be included. Except for damaged, defective, or mis-shipped items, you pay return shipping. Items returned incomplete, used, or missing original packaging may be subject to a restocking fee of up to 15% or a partial refund. Special-order, custom-configured, and clearance/final-sale items, opened software, downloadable content, gift cards, opened consumables and personal-use items, and items missing serial numbers or manufacturer packaging can’t be returned. Any exceptions are noted on the product page.

Full policy: Refund & Return Policy

When will I get my refund?

Once we receive and inspect your return, we email you to confirm approval. Approved refunds go to your original payment method, typically within 3–5 business days of inspection, and your bank or card issuer may take an additional 5–10 business days to post the credit. Original shipping charges are non-refundable unless the item arrived damaged, defective, or was shipped in error.

Full policy: Refund & Return Policy

What warranty comes with this product?

A manufacturer warranty may apply to an eligible product. Coverage, term, and claim process vary by product, condition, and manufacturer, so check the product listing and manufacturer documentation for the exact term. Open-box, refurbished, used, and final-sale items may have different terms. If warranty eligibility is important to your purchase, contact us before ordering so we can confirm the information available for this item. Our support team can also help locate documentation or start an eligible claim.

Full policy: Warranty Information

How can I pay, and how do I reach AudioVideoNation?

We accept Visa, Mastercard, American Express, and Discover cards, PayPal, and Google Pay on supported devices and browsers; checkout shows the options available for your order and device. Purchase orders, NET 30 terms, and wire transfers are offline and by arrangement only. Call us at (800) 581-6868 (Mon–Fri 9 AM – 6 PM ET), email support@audiovideonation.com, or use Live Chat when available.

Full policy: Payment Methods Full policy: Contact Us

Why Buy from AVN

  • 30-Day Returns

    30-day returns on most items (RMA required). For a full refund, items may be opened but must be unused, in original condition with all accessories and packaging

    Return policy
  • Fast Processing

    Same-day processing on in-stock orders

    Shipping policy
  • Damaged, Defective or Wrong Item?

    Report it within 48 hours for a replacement or refund at no cost, including return shipping

    Damaged item policy
  • Order Tracking

    Tracking number emailed when your order ships

    Order tracking
  • Expert Help

    Call (800) 581-6868, Mon–Fri 9 AM – 6 PM ET

    Contact us
  • Warranty Claim Help

    We help you file manufacturer warranty claims

    Warranty information
Secure Checkout
Encrypted payment
30-Day Returns
Most eligible items
Talk to a Specialist
Mon–Fri 9 AM – 6 PM ET
Warranty Claim Help
We help you file manufacturer warranty claims
Fast Processing
Same-day processing on in-stock orders