Sennheiser 506898

Overview

The Sennheiser 506898 is a pair of HD 300 PROtect wired headphones designed specifically for engineers, producers, and broadcasters who require precise monitoring and reliable hearing protection. These headphones deliver neutral sound with high resolution across the entire frequency range, allowing you to hear subtle details without distortion. The built-in ActiveGard technology automatically reduces sudden audio peaks above 110 dB, protecting your ears while keeping you connected to your audio content. Comfortable for long sessions, the headphones feature soft viscoelastic earpads and a pressure-balanced frame, making them suitable for use in noisy environments such as studios, live events, and location shoots.

Key features

• ActiveGard technology limits audio peaks exceeding 110 dB to protect hearing without interrupting playback
• Neutral sound reproduction with high resolution ensures accurate monitoring and confident mix decisions
• Soft viscoelastic earpads conform to the head for comfort during extended use
• Closed earcup design effectively blocks ambient noise, allowing safer listening levels in loud settings
• Durable construction with replaceable parts and cables extends the lifespan and reduces downtime
• Over-ear, closed-back design tailored for professional monitoring applications
• Wired connection via 3.5 mm jack offers straightforward integration with a wide range of audio equipment

Key specs

• Connection type: Wired with 3.5 mm jack
• Sound reproduction: Neutral and high resolution across full frequency range
• Active noise protection: ActiveGard circuit limits peaks above 110 dB
• Earpads: Soft viscoelastic material for comfort
• Design: Over-ear, closed-back headphones

Designed for professional audio environments

The HD 300 PROtect headphones are well suited to demanding professional environments where accurate sound and hearing safety are critical. Whether you are editing dialogue in a mobile truck, monitoring live sound at a festival, or tracking instruments in a studio, these headphones provide clear audio and reliable protection. Their robust build and replaceable components make them a practical choice for users who face long hours and frequent use.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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