--- product_id: 48150843 title: "Sennheiser HD 650 Audiophile Open-Back Dynamic Headphones-Grey" brand: "sennheiser" price: "₱57077" currency: PHP in_stock: true url: https://www.desertcart.ph/products/48150843-sennheiser-hd-650-audiophile-open-back-dynamic-headphones-grey store_origin: PH region: Philippines --- # Lightweight aluminum voice coils 42mm dynamic drivers 10-39,500 Hz frequency range Sennheiser HD 650 Audiophile Open-Back Dynamic Headphones-Grey **Brand:** sennheiser **Price:** ₱57077 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game — hear what others miss! ## Quick Answers - **What is this?** Sennheiser HD 650 Audiophile Open-Back Dynamic Headphones-Grey by sennheiser - **How much does it cost?** ₱57077 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/48150843-sennheiser-hd-650-audiophile-open-back-dynamic-headphones-grey) ## Best For - sennheiser enthusiasts ## Why This Product - Trusted sennheiser brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Frequency Response:** Dive deep into every note with an expansive 10-39,500 Hz range that captures every detail. - • **Hand-Selected Matched Drivers:** Enjoy perfectly balanced audio with meticulously matched driver elements. - • **Precision Acoustic Silk Damping:** Experience ultra-low distortion at just 0.05% THD for crystal-clear sound. - • **High-Efficiency Neodymium Magnets:** Power your music with maximum efficiency and dynamic clarity. - • **Lightweight Design for Extended Comfort:** Aluminum voice coils and ergonomic build keep you focused during marathon listening sessions. ## Overview The Sennheiser HD 650 are premium open-back dynamic headphones featuring 42mm hand-selected matched drivers, precision acoustic silk damping for ultra-low distortion (0.05% THD), and a wide frequency response of 10-39,500 Hz. Designed for audiophiles and professional monitoring, their lightweight aluminum voice coils and high-power neodymium magnets deliver exceptional clarity and comfort for critical listening. ## Description Shop Sennheiser HD 650 Audiophile Open-Back Dynamic Headphones-Grey. Free delivery and returns on eligible orders. ## Features - Specially designed acoustic silk ensures precision damping over the entire frequency range and helps to reduce THD to an incredible 0.05 percent - Improved frequency response is 10-39,500 Hz (-10 dB) - Hand-selected matched driver elements - High power neodymium magnets deliver maximum efficiency - Lightweight aluminium voice coils for very fast transient response ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00018MSNI | | Age Range Description | Adult | | Antenna Location | critical listening, professional audio monitoring and high-fidelity music enjoyment | | Audio Driver Size | 42 Millimetres | | Audio Driver Type | Dynamic Driver | | Best Sellers Rank | 20,102 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 134 in Studio Headphones | | Bluetooth Version | 2.0 | | Box Contents | 3.5 MM Jack and 1/4" connector | | Brand Name | Sennheiser | | Cable Features | Retractable | | Cable Length | 118 Inches | | Colour | Grey | | Compatible Devices | Desks, Laptops, Tablets, Music Production Equipment | | Control Method | Remote | | Control Type | Noise Control | | Controller Type | With cable | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.5 4.5 out of 5 stars (2,995) | | EU Spare Part Availability Duration | 2 Years | | Earpiece Shape | Over Ear | | Enclosure Material | Plastic | | Frequency Range | 10 Hz - 50,000 Hz | | Frequency Response | 41000 Hz | | Global Trade Identification Number | 00615104099692, 00615104340497, 05054230087060 | | Headphone Form Factor | Over Ear | | Headphone Jack | 3.5 mm Jack | | Headphones Ear Placement | Over Ear | | Impedance | 300 Ohms | | Is Autographed | No | | Is Electric | No | | Item Type Name | Headphones | | Item Weight | 9.12 Ounces | | Manufacturer | Sennheiser | | Model Name | HD 650 | | Model Number | 508825 | | Network Connectivity Technology | Wired | | Noise Control | Passive Noise Cancellation | | Number of Items | 1 | | Product Features | Lightweight, Noise Cancellation | | Sensitivity | 103 dB | | Series Number | 508825 | | Specific Uses For Product | critical listening, professional audio monitoring and high-fidelity music enjoyment | | Style Name | open-back | | Theme | Professional Audio | | UPC | 700615305605 658700901129 615104099692 615104340497 | | Unit Count | 1.0 count | | Water Resistance Level | Not Water Resistant | | Wireless Technology Type | Bluetooth | ## Product Details - **Brand:** Sennheiser - **Colour:** Grey - **Ear placement:** Over Ear - **Form factor:** Over Ear - **Frequency response:** 41000 Hz - **Headphone jack:** 3.5 mm Jack - **Impedance:** 300 Ohms - **Model name:** HD 650 - **Noise control:** Passive Noise Cancellation - **Sensitivity:** 103 dB ## Images ![Sennheiser HD 650 Audiophile Open-Back Dynamic Headphones-Grey - Image 1](https://m.media-amazon.com/images/I/71CuiTHpCwL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: Are they better than beats?** A: For all the Beats haters out there, they're not the overworked, bass heavy, poorly made headphones the other snobby answers seem to make them out to be. I own these Sennheiser 650 cans. I also own the Audio Technica 50 that many others seem to drop in the answers to this question. Truly the answer is to each his own. To be fair, it's important to compare Beats and these while hard wired, ideally into a headphone amplifier. Once you listen to Beats hard wired like these or other high quality headphones, you'll quickly realize Beats are no dollar store wannabes. Funny, but if you like listening to Dr. See or Snoop, you may like the Beats more, I know I do on occasion. These are reference quality headphones that really aren't for everyone. They do not hit the bass very hard, the highs are not accentuated, and for those audiophiles reading this, the sound stage is wide open on this Sennheiser 650, while the Beats is tighter, more enclosed, tuned to rap or metal or electronic music. You may find these lacking if you're used to headphones tuned for more emphasis as opposed to replicating audio as recorded in the studio. These are amazing headphones no doubt, but you must have the right equipment, starting with a solid headphone amplifier. Beats simply need a Bluetooth connection. I hope this more balanced answer helps those trying to decide on their next headphones. **Q: how do these compare to the hd 598's** A: I just did a back-to-back test of these two headphones today (I own the 598's). The 650's sound better. They have an incredibly natural-sounding reproduction. It's.... perfect. The problem with the 598's is an over-emphasized mid-low area which in layman's terms would seem muddy. Also, the high's have a bit of sizzle, which is common among dynamic headphones, especially AKG's (also tested out their whole range today). The 598 holds it's own amongst other headphones in the 200-500 dollar range, but the HD 650 is in a class by itself. **Q: Does it support/ us it on android phone?** A: The 650-s have 300 ohm impedance. This makes them not the best option for an Android or Iphone handheld. For that application, you are better off with a lower impedance headset, e.g: the HD 585 is 150 ohms, the 280/300 series is 62 ohms. The 280-s are closed back, and excellent for listening using a mobile device. The HD-650 will be rather quiet directly connected to an Android phone. The 650 maybe overkill listening to compressed content, as it is common on mobile devices. The typical use scenario for these is connecting them to a high quality source (often, driven by a hi-resolution player, playing Flac or Dsd or some other high resolution material), using a headphone amp. I own the MassDrop version (the HD6XX), and I also have an older HD-555, and the HD-555 is a better experience plugged into my LG android phone, streaming "high quality" spotify. **Q: Can they be used effecively on an airplane?** A: The 650's are not noise cancellation headphones and inferior to Bose, for instance, when using on a plane. In addition the 650's can be heard by others because of the open design. They are superior to everything else for solo listening when you are not on a plane. ## Frequently Bought Together - Sennheiser Consumer Audio HD 650 - Audiophile Hi-Res Open Back Dynamic Headphone, Titan - NewFantasia Replacement Audio Upgrade Cable Compatible with Sennheiser HD650, HD600, HD580, HD58X, HD660S, HD660S2, Massdrop HD6XX Headphones 1.2meters/4feet - AHG Accessory House Global carrying case compatible with Sennheiser HD 650 HD 660S HD 660S2 HD600 Massdrop X HD 6XX HD58X Jubilee HD580 and HD565 headphones. Ultimate protection/Easy transport --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/48150843-sennheiser-hd-650-audiophile-open-back-dynamic-headphones-grey](https://www.desertcart.ph/products/48150843-sennheiser-hd-650-audiophile-open-back-dynamic-headphones-grey) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-09-09*