Mejores Auriculares de Estudio Menos de 900 € en 2026
Sony WH-1000XM6 Best Wireless Noise Cancelling
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Sennheiser Refurbished Excellent HD 660S2 Wired Over-the-Ear
Por qué lo recomendamos ▼
Based on the information provided, here is a summary of the **Sennheiser HD 660S2 (Refurbished Excellent)**: ### Key Product Details * **Product:** Sennheiser HD 660S2 - Refurbished Excellent condition. * **Type:** Wired, Over-the-Ear Headphones. * **Color:** Black. ### Sound & Technical Highlights * **Sound Profile:** Natural, relaxed, and high-fidelity. * **Key Feature:** Enhanced sub-bass performance compared to previous models. * **Driver Technology:** Ultra-light aluminum voice coils. * **Impedance:** 300 ohms (requires a capable amplifier for optimal performance). * **Resulting Qualities:** Excellent impulse response, intimate sound, and great timbre (accurate tonal quality). ### Performance & Recommendations * **Best For:** The product scores are presented as a comparison against other products in specific categories. * **Budget:** 33.3/100 (Its strongest category, but still indicates it's a higher-tier product relative to budget options). * **Total Score:** 22.1/100 * **Studio Use:** 21.8/100 * **Weakest Area:** **Calls** (10/100). These are not designed as primary headphones for voice calls. ### Purchase & Retail Information * **Category:** Available in Best Buy's "Best Buy > Headphones > All Headphones" section. * **Retailer:** Best Buy. * **Retailer Notes:** Sold as a refurbished product in "Excellent" condition. Best Buy offers online delivery, in-store pick-up, and a Price Match Guarantee. * **Customer Rating:** **5.0 out of 5 stars** from 2 reviews. * **Price:** Not Available (N/A) in the provided data. ### Summary The **Sennheiser HD 660S2** is a high-performance, wired audiophile headphone known for its refined, natural sound and enhanced bass. The **Refurbished Excellent** version offers a cost-effective way to own this premium model. It is best suited for critical listening and music enjoyment rather than calls or as a budget-first option. It requires a proper amplifier due to its 300-ohm impedance. They are available at Best Buy with strong initial customer feedback.
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Bose QuietComfort Ultra Noise Cancelling Over-Ear Wireless
Por qué lo recomendamos ▼
Based on the provided information, here is a concise summary of the **Bose QuietComfort Ultra (2nd Gen)** headphones: ### **Key Features & Specifications** * **Form & Design:** Over-ear, closed-back, wireless headphones with a premium design (227g weight). * **Core Audio Technology:** **Breakthrough Spatialized Audio (Bose Immersive Audio)** creates a wide, front-of-you soundstage from any content. * **Noise Control:** Advanced hybrid **Active Noise Cancellation (ANC)** with Quiet Mode, Aware Mode (transparency), and Immersion Mode (combines ANC with spatial audio). * **Special Mode:** **New Cinema Mode** optimizes audio for video content, balancing dialogue and sound effects. * **Connectivity:** **Bluetooth 5.4** with multipoint support. Includes **Lossless USB-C Audio** for wired, high-quality listening. * **Call Quality:** Built-in noise-rejecting microphones (12 mics total) with AI-based background noise suppression for clear calls. * **Battery Life:** Up to **30 hours** of playback (23 hours with Immersive Audio active). * **Fit & Comfort:** Plush ear cushions and a refined metal headband for all-day comfort. **CustomTune** technology adapts sound to your unique ear shape. ### **Performance Highlights** * **Best For:** Excellent for **calls** and considered a good value (**budget** score is high relative to premium headphones). * **Overall Rating:** Strong total score (**72.1/100**) and high customer rating (**4.7/5** from 552 reviews). * **Weakest Area:** Not ideal for **studio** (critical/listening) use (**36.2/100**), as they are optimized for immersive consumer listening and noise cancellation. ### **Bottom Line** The Bose QuietComfort Ultra (2nd Gen) are premium wireless headphones focused on delivering a **super immersive, spatial audio experience** coupled with **top-tier noise cancellation**. They are versatile for travel, movies, calls, and everyday listening, but are not tuned for neutral, analytical studio work.
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