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builder-component-15d704218b6f4a3181593af247b0e222\" data-name=\"product-description\" data-source=\"Rendered by Builder.io\"\u003e\u003cdiv class=\"builder-content\" builder-content-id=\"15d704218b6f4a3181593af247b0e222\" builder-model=\"product-description\"\u003e\u003cdiv data-builder-component=\"product-description\" data-builder-content-id=\"15d704218b6f4a3181593af247b0e222\" data-builder-variation-id=\"15d704218b6f4a3181593af247b0e222\"\u003e\n\u003cstyle data-emotion-css=\"h47494\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-blocks css-h47494\" builder-type=\"blocks\"\u003e\n\u003cstyle data-emotion-css=\"1t2m0n6\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-3117da39786443a6851c45ccd466592a builder-has-component css-1t2m0n6\" builder-id=\"builder-3117da39786443a6851c45ccd466592a\"\u003e\n\u003cstyle data-emotion-css=\"1840m1q\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-columns css-1840m1q\"\u003e\n\u003cstyle data-emotion-css=\"1ukkadj\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-column css-1ukkadj\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\n\u003cstyle data-emotion-css=\"hgfgng\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-b96f8e64a1fd4e22b73f1af1ec854673 builder-has-component css-hgfgng\" builder-id=\"builder-b96f8e64a1fd4e22b73f1af1ec854673\"\u003e\n\u003cstyle data-emotion-css=\"1qggkls\"\u003e\u003c\/style\u003e\n\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eIntroducing Solo\u003c\/h3\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-ea740446f71846dba83ad3865609f16b builder-has-component css-hgfgng\" builder-id=\"builder-ea740446f71846dba83ad3865609f16b\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eRedefining the meaning of “full-range sound” in portable high-end audio, Solo expertly covers the entire sonic spectrum with a single planar driver. The final note in our legendary tia™ line of UIEMs has been years in the making. Staying true to the tech-disruptive legacy of Fourté, Trio, and Duo, we looked to the past for innovative solutions to the modern challenge of tuning a single driver. In addition to a traditional electronic filter that subtly shifts the tonal balance, we deploy a dual Helmholtz Resonator for precise tonal adjustments. The 14.2mm planar driver’s acoustic chamber integrates two Helmholtz resonators, meticulously tuned to acoustically sculpt its frequency response. This chamber is also engineered to include our apex core design, expertly relieving pneumatic pressure and enhancing the sense of physical space to a degree never before experienced in a single-driver IEM. Combined with our patented LID technology, all of these innovations are housed in our most striking design update since the introduction of Fourté in 2016. These elements unite to deliver a sound that is quintessentially 64 Audio, combining the exceptionally detailed transient response of planar technology with an unexpectedly robust low-frequency presence. As our first single-driver UIEM, Solo achieves what Fourté did in 2016 when we simultaneously unveiled the world’s first 18-driver IEM and offered a four-driver alternative that arguably provided more sonic resolution. By accomplishing this with a single driver, we open a new realm of possibilities in micro-acoustic design.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"44qkma\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-36aa3adcbd4e4a4bb10a6d590d434eac builder-has-component css-44qkma\" builder-id=\"builder-36aa3adcbd4e4a4bb10a6d590d434eac\"\u003e\u003cdiv class=\"builder-columns css-1840m1q\"\u003e\n\u003cstyle data-emotion-css=\"2keume\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-column css-2keume\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\n\u003cstyle data-emotion-css=\"1y6p72u\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-2008605bb9b14eca8cce2c9f4da1c910 css-1y6p72u\" builder-id=\"builder-2008605bb9b14eca8cce2c9f4da1c910\"\u003e\n\u003cpicture\u003e\u003csource 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https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Fa4647bea2e534d9daea3a3ae8b411749?width=2000 2000w, https:\/\/cdn.builder.io\/api\/v1\/image\/assets%2F48d1cdcd52ec4d289f1ef8c4f75da167%2Fa4647bea2e534d9daea3a3ae8b411749?width=790 790w\" sizes=\"57vw\"\u003e\u003c\/picture\u003e\u003cdiv class=\"builder-image-sizer css-10ytbmo\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"ur9nhf\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-85539f4edfed4c789ce5255b29e35c2e css-ur9nhf\" builder-id=\"builder-85539f4edfed4c789ce5255b29e35c2e\"\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1njw9b1\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-c4c4df3b93ca4d4eb62b9dcd9b5239a8 builder-has-component css-1njw9b1\" builder-id=\"builder-c4c4df3b93ca4d4eb62b9dcd9b5239a8\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003ePlanar Magnetic Driver\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"16uachm\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-2ad2caf76d574f09baf31e5aa2364564 builder-has-component css-16uachm\" builder-id=\"builder-2ad2caf76d574f09baf31e5aa2364564\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eThe planar magnetic driver features a flat diaphragm with embedded conductors suspended between two sets of magnets, unlike traditional dynamic drivers that utilize a conical diaphragm driven by a voice coil. Because the entire diaphragm moves uniformly due to the planar magnetic field, we can deliver the detail and micro-transient information that would typically require a dedicated high-frequency driver. Since the diaphragm isn’t driven by a voice coil attached to a cone, which can cause uneven movement, we can reliably extract a true high-resolution full-range sound from this single driver\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-b4a9360daa5943309d1b60dbf81122bb builder-has-component css-1njw9b1\" builder-id=\"builder-b4a9360daa5943309d1b60dbf81122bb\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eHelmholtz Resonators\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"74umry\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-374601be8bc14ef59048a38f7220df07 builder-has-component css-74umry\" builder-id=\"builder-374601be8bc14ef59048a38f7220df07\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eWhile planar magnetic technology has been present in portable hi-fi for many years, we wanted to truly showcase its potential in our products. To offer a new perspective on this technology, we needed a combination of a slight but broad reduction in high-frequency amplitude and the attenuation of a few very narrow frequency bands. As the electronic filter acts as a very subtle reductive shelf, we had to think creatively to effectively control some problematic frequencies. For this, we drew on our years of research into Helmholtz resonators, an acoustic device from the mid-19th century. The two micro-cavities, 3D printed into Solo’s sound chamber, operate by forcing air in and out, causing the air inside to resonate at a specific frequency. By precisely determining the dimensions of the cavity and its neck, we can target a very narrow resonant frequency to amplify or diminish.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-32638a5815a74a26852ce956adee1846 css-ur9nhf\" builder-id=\"builder-32638a5815a74a26852ce956adee1846\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-141616c56cc447af9af3209e7d6891b8 builder-has-component css-1njw9b1\" builder-id=\"builder-141616c56cc447af9af3209e7d6891b8\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eLID®\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-5d1362409b3a4d4e86d0024421f84283 builder-has-component css-16uachm\" builder-id=\"builder-5d1362409b3a4d4e86d0024421f84283\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eLinear Impedance Design (LID) is a patented circuit that compensates for the non-linear electrical resistance resulting from Solo’s electronic shelf filter. Variations in source amplifier output impedance in devices like smartphones, body packs, DAC\/amps, and DAPs typically lead to changes in frequency response. LID restores proper interaction with the source, preserving the intended sound signature and ensuring consistent, reliable performance.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-3cc1c01d85e2431b980f6fd775d8623f builder-has-component css-1njw9b1\" builder-id=\"builder-3cc1c01d85e2431b980f6fd775d8623f\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eApex® Core\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-290c81a8e62c4a919568874d8fbf966b builder-has-component css-16uachm\" builder-id=\"builder-290c81a8e62c4a919568874d8fbf966b\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eAdding to our list of innovations, we implement our patented pressure-relieving technology in the form of apex core, elevating this design to new levels of fidelity and spatial acuity. Because Solo’s acoustic chamber includes our integrated apex core technology, we achieve a similar fit and comfort to that of the Duo. The design offers just enough isolation to allow the listener to focus on the audio while feeling so unoccluded that you may initially wonder if you have a proper seal. This ensures hours of comfortable listening, made possible by our patented technology.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-8e3b7f6b005b4773a3e0252e5cbfa39c builder-has-component css-1njw9b1\" builder-id=\"builder-8e3b7f6b005b4773a3e0252e5cbfa39c\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eSound\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1j0i95i\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-1fc4cf6b575a419395045ef0db732879 builder-has-component css-1j0i95i\" builder-id=\"builder-1fc4cf6b575a419395045ef0db732879\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eBeing a 64 Audio product demands adherence to strict standards of accuracy, musicality, and balance while also offering something unique enough to earn a place among our legendary lineup of UIEMs. The scale to which Solo fulfills this is magnified by the fact that it employs a completely new speaker technology for us, achieving it all with a single driver per side. The agile performance expected of a planar driver achieves maximum realism by extracting subtle details in the music. These transients emerge from the mix, seamlessly keeping pace with your focus on the primary elements of the song. Our acoustic notch filters are strategically placed to eliminate sharpness without compromising driver performance. Apex core assists the high-mid and high frequencies in creating a vast sonic landscape, even in very complex mixes. Alongside this realism comes a tactile immersion in the textures of instruments and even the sonic characteristics of the recording equipment used in your favorite tracks. By intentionally shaping the overall response of Solo, we achieve a bass that has substantial impact and deep sub-bass presence.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-f16f8f74ec8b49c98a23c13101cd714f css-ur9nhf\" builder-id=\"builder-f16f8f74ec8b49c98a23c13101cd714f\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-787c29d7a2284a1c8b686892d6395762 builder-has-component css-1njw9b1\" builder-id=\"builder-787c29d7a2284a1c8b686892d6395762\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eCopper Eight-Braid Cable\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1id6va7\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-fdd04dee639243a3bbb4d47c2da22a46 builder-has-component css-1id6va7\" builder-id=\"builder-fdd04dee639243a3bbb4d47c2da22a46\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cp\u003eSolo is being paired with our first pure copper cable. The OCC Copper, which is 23 x 25 AWG Wires, is built into eight-braids with a pleasant tactile feel as well as an impressively low 0.26Ω impedance rating. Solo comes standard with two of these cables, one 3.5mm single-ended and one balanced 4.4mm.\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1b4ae54\"\u003e\u003c\/style\u003e\n\u003cdiv class=\"builder-block builder-bf566e5220c2464787f70658e2af57b2 builder-has-component css-1b4ae54\" builder-id=\"builder-bf566e5220c2464787f70658e2af57b2\"\u003e\u003cdiv class=\"builder-columns css-1840m1q\"\u003e\n\u003cdiv class=\"builder-column css-2keume\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\n\u003cdiv class=\"builder-block builder-eaa5dc0334d240679bff7e476ad15d78 builder-has-component css-hgfgng\" builder-id=\"builder-eaa5dc0334d240679bff7e476ad15d78\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-7ab60a80c1aa492f8bc97c4984311a22 builder-has-component css-hgfgng\" builder-id=\"builder-7ab60a80c1aa492f8bc97c4984311a22\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cul\u003e\n\u003cli\u003e1 tia High Driver – 1 High-Mid Driver – 6 Mid Drivers – 4 Low Drivers\u003c\/li\u003e\n\u003cli\u003e10hz – 20kHz Frequency Response\u003c\/li\u003e\n\u003cli\u003e100 dB\/mW Sensitivity @1kHz\u003c\/li\u003e\n\u003cli\u003eIntegrated 4-way Passive Crossover\u003c\/li\u003e\n\u003cli\u003e12.6 +1\/-2 Ω Impedance from 10hz – 20kHz\u003c\/li\u003e\n\u003cli\u003eApex Technology Isolation: -20dB, -15dB, -10dB\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-column css-bst442\"\u003e\u003cdiv class=\"builder-blocks builder-blocks-child css-h47494\" builder-type=\"blocks\"\u003e\n\u003cdiv class=\"builder-block builder-d1d552b0ef3e43f99ff41a6e5901a282 builder-has-component css-hgfgng\" builder-id=\"builder-d1d552b0ef3e43f99ff41a6e5901a282\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-f9b2175939ea4276abdb3045ab451b09 builder-has-component css-hgfgng\" builder-id=\"builder-f9b2175939ea4276abdb3045ab451b09\"\u003e\u003cspan class=\"builder-text css-1qggkls\"\u003e\u003cul\u003e\n\u003cli\u003eSolo Universal In-Ear Monitors\u003c\/li\u003e\n\u003cli\u003eCarry Case\u003c\/li\u003e\n\u003cli\u003eTrueFidelity Foam Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSpinFit Silicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003eSilicone Ear Tips (S,M,L)\u003c\/li\u003e\n\u003cli\u003e3.5 mm Copper Eight-Braid Cable\u003c\/li\u003e\n\u003cli\u003e4.4 mm Copper Eight-Braid Cable\u003c\/li\u003e\n\u003cli\u003eShirt Clip\u003c\/li\u003e\n\u003cli\u003eCleaning Tool\u003c\/li\u003e\n\u003cli\u003eCleaning Cloth\u003c\/li\u003e\n\u003cli\u003eRound Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"builder-block builder-a443b2f4bd1842d18bf51dd82af5f5f9 css-ur9nhf\" builder-id=\"builder-a443b2f4bd1842d18bf51dd82af5f5f9\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle data-emotion-css=\"1n465md\"\u003e\u003c\/style\u003e\n\u003cimg src=\"https:\/\/cdn.builder.io\/api\/v1\/pixel?apiKey=48d1cdcd52ec4d289f1ef8c4f75da167\" aria-hidden=\"true\" alt=\"\" role=\"presentation\" width=\"0\" height=\"0\" class=\"builder-block builder-pixel-u9ezkhjxrba css-1n465md\" builder-id=\"builder-pixel-u9ezkhjxrba\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/builder-component\u003e\n\u003cscript async src=\"https:\/\/cdn.builder.io\/js\/webcomponents\"\u003e\u003c\/script\u003e","brand":"64 Audio","offers":[{"title":"Default Title","offer_id":49825764966714,"sku":"64-audio-solo","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/0245\/7402\/files\/64-Audio-Solo-IEMs-Main-01.jpg?v=1727356870","url":"https:\/\/www.moon-audio.pro\/products\/64-audio-solo-in-ear-monitors","provider":"Moon Audio","version":"1.0","type":"link"}