{"product_id":"meze-audio-astru-in-ear-monitor","title":"Meze Audio ASTRU In-Ear Monitor","description":"\u003ch3\u003eMeze Audio ASTRU In-Ear Monitor\u003c\/h3\u003e \u003cp\u003eExperience \u003cstrong\u003eclarity beyond sound\u003c\/strong\u003e with the Meze Audio ASTRU, a premium single dynamic driver in-ear monitor crafted for audiophiles who demand both precision and emotion. Built from \u003cstrong\u003esolid titanium\u003c\/strong\u003e and powered by a meticulously engineered \u003cstrong\u003e10 mm dynamic driver\u003c\/strong\u003e, ASTRU delivers a rich, full-bodied sound with exceptional detail, natural warmth, and immersive depth.\u003c\/p\u003e  \u003cp\u003eIts advanced \u003cstrong\u003emultilayer metal-coated diaphragm\u003c\/strong\u003e combines gold and titanium over a PEEK base to produce smoother highs, extended frequency response, and lifelike transients. Designed for long listening sessions, ASTRU features an ergonomic shell, pressure-relieving venting system, and premium accessories for maximum comfort and versatility. This is not just an IEM—it’s a unified, high-performance audio experience built for those who want simplicity without compromise.\u003c\/p\u003e  \u003ch4\u003eSpecifications\u003c\/h4\u003e \u003cul\u003e   \u003cli\u003e\n\u003cstrong\u003eDriver Type\u003c\/strong\u003e: Single Dynamic Driver\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eDriver Size\u003c\/strong\u003e: 10 mm\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eDiaphragm\u003c\/strong\u003e: Multilayer metal-coated composite (gold + titanium over PEEK base)\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eFrequency Range\u003c\/strong\u003e: 5 Hz – 35 kHz\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eSensitivity\u003c\/strong\u003e: 111 dB SPL\/mW @ 1 kHz\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eImpedance\u003c\/strong\u003e: 32 Ω\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion\u003c\/strong\u003e: \u0026lt;0.1% @ 1 kHz\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: CNC-machined pure titanium\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 13.4 g (0.47 oz)\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: 2-pin\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eCable\u003c\/strong\u003e: 1.2 m silver-plated LC-OFC, dual-strand (161 conductors per strand)\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eTermination\u003c\/strong\u003e: 4.4 mm balanced, gold-plated\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eAdapter Included\u003c\/strong\u003e: 4.4 mm female to 3.5 mm male\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eEar Tips\u003c\/strong\u003e: 5 pairs liquid silicone (XS, S, M, L, XL)\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eVent System\u003c\/strong\u003e: Rear pressure equalization vent\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eAccessories\u003c\/strong\u003e: Protective pouch, PU leather envelope, wax guard\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003eWhat It's Great At\u003c\/h4\u003e \u003cp\u003eThe Meze Audio ASTRU excels in delivering a \u003cstrong\u003enatural, immersive listening experience\u003c\/strong\u003e with powerful bass, refined highs, and exceptional clarity. It is ideal for audiophiles seeking \u003cstrong\u003ehigh-end sound from a single dynamic driver\u003c\/strong\u003e, combining tonal richness with precise imaging in a durable, comfortable design.\u003c\/p\u003e  \u003ch4\u003eExpanded Key Features List\u003c\/h4\u003e \u003cul\u003e   \u003cli\u003e\n\u003cstrong\u003eSingle Dynamic Driver Excellence\u003c\/strong\u003e: Delivers cohesive, natural sound with rich tonal density and seamless frequency integration.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eMultilayer Metal-Coated Diaphragm\u003c\/strong\u003e: Features 80-layer gold coating and titanium reinforcement for smoother highs, extended range, and precise transients.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003ePure Titanium Shell Construction\u003c\/strong\u003e: CNC-machined from a single block for superior durability, lightweight comfort, and premium aesthetics.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003ePressure-Relief Vent System\u003c\/strong\u003e: Enhances bass extension while reducing ear fatigue for longer, more comfortable listening sessions.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eHigh-End Cable System\u003c\/strong\u003e: Silver-plated LC-OFC cable ensures low resistance, high signal integrity, and compatibility with balanced sources.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eErgonomic Precision Fit\u003c\/strong\u003e: Designed to match the natural contours of the ear for a secure, pressure-free, and immersive experience.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003ePremium Accessory Package\u003c\/strong\u003e: Includes multiple ear tips, protective storage options, and adapters for versatile everyday use.\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003eFAQ Section\u003c\/h4\u003e \u003cp\u003e\u003cstrong\u003eQ: What type of driver does the Meze ASTRU use?\u003c\/strong\u003e\u003cbr\u003eA: The ASTRU uses a single 10 mm dynamic driver designed for cohesive, natural, and high-resolution sound.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: What makes the diaphragm design unique?\u003c\/strong\u003e\u003cbr\u003eA: It features a multilayer structure with an 80-layer gold coating and titanium layer over a PEEK base, improving clarity, extension, and transient response.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: Is the ASTRU comfortable for long listening sessions?\u003c\/strong\u003e\u003cbr\u003eA: Yes, its ergonomic design and pressure-relief vent system minimize fatigue and ensure long-term comfort.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: What devices is it compatible with?\u003c\/strong\u003e\u003cbr\u003eA: It comes with a 4.4 mm balanced termination and includes a 3.5 mm adapter, making it compatible with most audio devices and amplifiers.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: Does it provide good bass performance?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the vented design allows for extended sub-bass and impactful low frequencies without distortion.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: What materials are used in the construction?\u003c\/strong\u003e\u003cbr\u003eA: The housing is made from CNC-machined pure titanium for strength, durability, and lightweight comfort.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: What accessories are included?\u003c\/strong\u003e\u003cbr\u003eA: The package includes silicone ear tips in five sizes, a high-quality cable, adapter, wax guard, and two storage pouches.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: Is this suitable for audiophiles?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely, the ASTRU is designed for high-end audio enthusiasts seeking detailed, immersive sound in a refined single-driver setup.\u003c\/p\u003e ","brand":"Meze Audio","offers":[{"title":"Default Title","offer_id":62731697651871,"sku":"MEZ-ASTRU-SIL","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0495\/6910\/4031\/files\/8b748f54-45b3-4b78-9575-899169270d50.jpg?v=1774014240","url":"https:\/\/listenup.com\/products\/meze-audio-astru-in-ear-monitor","provider":"ListenUp","version":"1.0","type":"link"}