Sennheiser HD 300 PRO over ear monitoring

Product Description These Sennheiser HD 300 PRO over-ear monitoring headphones are brand-new, sealed in their original retail packaging. They are 100% original and have never been used or opened. Condition Details Condition: Brand New (Sealed) Sealed: Original factory packaging not opened Status: Never used or worn; no repairs or replacements Design: Professional closed-back circumaural monitoring headphones What You Will Receive Sennheiser HD 300 PRO headphones Original Sennheiser box (sealed) 1.5m straight cable with 3.5mm jack Screw-on 6.3mm (1/4″) adapter plug Documentation (Instruction manual) Important Information This is a 100% original Sennheiser product Optimized for high-resolution sound with linear frequency response Features a “foldable” design for easy transport Product images are for reference only Delivery Information Delivery: Available across all regions in Lebanon Estimated time: 1–3 business days Confirmation: Customers are contacted before delivery to confirm order details Exchange & Warranty Warranty: 1 Year Warranty Exchange: Only within 7 days (no refunds) Conditions: Accepted only if the product is defective or has a manufacturing issue Full Specifications Physical Dimensions Weight: 297 g (without cable) Build: High-quality plastic frame with split headband padding Ear Pads: Soft viscoelastic earpads for high passive noise attenuation Durability: Modular design with user-replaceable cable and ear cushions Color: Black Audio Performance Transducer Principle: Dynamic, closed-back Frequency Response: 6 Hz – 25,000 Hz Impedance: 64 Ohms (easy to drive with studio gear or mobile devices) Sound Pressure Level (SPL): 123 dB SPL @ 1 kHz, 1 Vrms Total Harmonic Distortion (THD): < 0.1 % @ 1 kHz, 100 dB SPL Features Noise Attenuation: Passive ambient noise reduction up to 32 dB Sound Signature: Linear and neutral (ideal for critical mixing and monitoring) Comfort: Designed for long monitoring sessions with minimal clamping pressure Connectivity Connector: 3.5 mm jack with screw-on 6.3 mm (1/4″) adapter Cable: 1.5 m single-sided, detachable straight cable Compatibility: Works with professional audio interfaces, mixing consoles, and laptops Extras Accessories: Optional “Nameplate” customization available for professional fleets Controls: No on-cable controls (direct monitoring focus)