{"product_id":"alphatheta-hdj-f9-professional-on-ear-dj-headphones","title":"AlphaTheta HDJ-F9 Professional On-Ear DJ Headphones","description":"\u003cp\u003eThe HDJ-F9 headphones feature SonicLink, AlphaTheta’s own wireless technology. SonicLink delivers\u003cbr\u003ethe high-quality sound, powerful volume, and ultra-low latency that DJs need – all wirelessly. Without\u003cbr\u003ecables, you can monitor your mixing, and even scratch, accurately. Latency is as low as 9 msec, so you\u003cbr\u003ecan stay fully focused on your performance without noticing any delay\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRich low frequencies and highly effective sound isolation\u003c\/strong\u003e\u003cbr\u003eHDJ-F9 headphones are designed for precise monitoring, even in\u003cbr\u003eloud DJ booths. The newly developed 40 mm drivers deliver powerful, full-bodied low frequencies all\u003cbr\u003ethe way down to the sub-bass range. The bass-reflex chamber at the top of each housing accurately\u003cbr\u003ereproduces the attack of basslines and kicks, delivering tight, clearly defined lows. And the PEEK-PUPEEK composite film diaphragm suppresses unwanted vibration, providing a well-balanced mid and\u003cbr\u003ehigh range with minimal distortion. With an optimized internal structure, the headphones achieve a high\u003cbr\u003elevel of sound isolation compared to other on-ear models. So, you can monitor your music comfortably\u003cbr\u003ewithout turning the volume up too high, reducing strain on your ears.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurability and minimal design to support every monitoring style\u003c\/strong\u003e\u003cbr\u003eWhichever monitoring style you prefer, the HDJ-F9 headphones adapt to you. The swivel-mounted\u003cbr\u003ehangers and flexible silicone headband are comfortable to wear, whether you’re listening with one ear\u003cbr\u003eor resting the headphones on your shoulder.\u003cbr\u003eTo ensure long-term durability, the adjustable slider is made from tough die-cast aluminum. The\u003cbr\u003eheadphones have passed international durability tests, offering the reliability that professional DJs need.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eCustomize your experience with the dedicated HEADPHONES CONNECT app\u003c\/strong\u003e\u003cbr\u003eUsing the HEADPHONES CONNECT app on your smartphone, you can adjust the color and brightness\u003cbr\u003eof the Status LED to match your mood or musical style. You can also rename the headphones and\u003cbr\u003econfigure the auto-power-off function and voice assistant settings for Siri® or Google AssistantTM.\u003cbr\u003eThe built-in Find My Headphones feature lets you locate your headphones by playing a sound, and on\u003cbr\u003eAndroid devices, it’s also compatible with Find HubTM. The app provides firmware updates and tips,\u003cbr\u003ealong with support functions to give you extra peace of mind.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultipoint Bluetooth® for seamless connection across multiple devices\u003c\/strong\u003e\u003cbr\u003eWith multipoint Bluetooth pairing, you can connect your headphones with 2 devices at the same time –\u003cbr\u003efor example, a smartphone and a PC – so you can switch between them effortlessly. There’s also\u003cbr\u003ecompatibility with Google Fast Pair and Windows Swift Pair, enabling quick one-touch pairing with\u003cbr\u003eAndroid or Windows devices.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eMore features\u003c\/strong\u003e\u003cbr\u003e• With the Status LED illuminated, the battery offers 7 hours’ playback when connected via SonicLink,\u003cbr\u003eand 13 hours’ when using a Bluetooth connection.\u003cbr\u003e• The battery charges from empty to full in approximately 2.5 hours, and a 30-minute charge gives\u003cbr\u003earound 2.5 hours of use.*3\u003cbr\u003e• 1.2 m coiled cable with L-shaped plug included, enabling wired monitoring and extendable up to\u003cbr\u003eapproximately 3 m.\u003cbr\u003e• Built-in microphone for hands-free calls.\u003c\/p\u003e","brand":"AlphaTheta","offers":[{"title":"Default Title","offer_id":42816068091986,"sku":"AltHDJ-F9","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0002\/7053\/2620\/files\/1650362.jpg?v=1792150326","url":"https:\/\/rockandsoul.com\/products\/alphatheta-hdj-f9-professional-on-ear-dj-headphones","provider":"Rock and Soul DJ Equipment and Records","version":"1.0","type":"link"}