The EarSonics S-EM9 In-Ear Monitors offer premium audio with nine proprietary drivers and a 3-way passive crossover system for ultra-clear sound. Designed for audiophiles, these handcrafted acrylic earphones feature a unique triple-channel sound bore for enhanced treble and phase accuracy. Unlike typical IEMs, they use custom-tuned Knowles drivers exclusive to EarSonics. With a detachable cable and rich accessory set, the S-EM9 ensures a top-tier listening experience in both comfort and clarity.
Get the Details
Features & Specs
Proprietary 9-Driver Setup:
Features 1 bass, 4 midrange, and 4 high-frequency drivers meticulously tuned to deliver a rich, balanced sound signature across the spectrum.
Precision 3-Way Crossover:
Engineered for superior audio separation, ensuring that lows, mids, and highs do not interfere but complement each other perfectly.
Advanced Triple-Bore Cannula Design:
Each sound path is separately channeled to preserve clarity, minimize phase issues, and offer expanded treble definition.
Acrylic Build with Ergonomic Fit:
Custom-shaped, handcrafted acrylic shells provide a snug and secure fit while optimizing sound isolation and comfort.
Detachable Two-Pin Cable:
Lightweight, durable, and easily replaceable with industry-standard two-pin connectors and a universal 3.5mm plug.
Complete Accessory Kit:
Includes multiple tip options, cleaning tools, and a travel case to tailor your experience for ultimate usability and hygiene.
Features 1 bass, 4 midrange, and 4 high-frequency drivers meticulously tuned to deliver a rich, balanced sound signature across the spectrum.
Precision 3-Way Crossover:
Engineered for superior audio separation, ensuring that lows, mids, and highs do not interfere but complement each other perfectly.
Advanced Triple-Bore Cannula Design:
Each sound path is separately channeled to preserve clarity, minimize phase issues, and offer expanded treble definition.
Acrylic Build with Ergonomic Fit:
Custom-shaped, handcrafted acrylic shells provide a snug and secure fit while optimizing sound isolation and comfort.
Detachable Two-Pin Cable:
Lightweight, durable, and easily replaceable with industry-standard two-pin connectors and a universal 3.5mm plug.
Complete Accessory Kit:
Includes multiple tip options, cleaning tools, and a travel case to tailor your experience for ultimate usability and hygiene.
Expert Insight
The EarSonics S-EM9 delivers exceptional clarity and musicality, making every track feel new again. Its ergonomic fit and lightweight build ensure comfort over long listening sessions, while the unique driver setup brings out incredible detail in every genre. This is a true high-end IEM for audiophiles who want the best.
Nate M
Brand Manager
Details
EarSonics S-EM9 IEM In-Ear Monitor Headphones
9 proprietary balanced-armature drivers for detailed, high-resolution audio.
Custom 3-way crossover system for accurate frequency separation.
Unique triple-bore design for optimal treble extension and phase alignment.
Handcrafted acrylic housing ensures comfort and acoustic integrity.
Detachable, robust 2-pin cable with standard 3.5mm plug.
Includes a premium set of ear tips and travel accessories.
Experience high-fidelity sound like never before with the EarSonics S-EM9 In-Ear Monitors - the pinnacle of universal-fit audio engineering. Developed as the evolution of the acclaimed S-EM6 and informed by the technologies behind the EM32 and Velvet, the S-EM9 encapsulates everything EarSonics has learned about premium audio. Handcrafted from high-grade acrylic, the S-EM9 integrates nine proprietary balanced-armature drivers powered by a 3-way passive crossover to deliver an ultra-detailed, immersive audio experience.
Unlike standard IEMs that rely on off-the-shelf components, the S-EM9 features custom Knowles drivers developed exclusively for EarSonics. This ensures unmatched sonic precision and clarity, particularly in the mids and highs. Thanks to its three-bore asymmetrical channel design, the S-EM9 offers optimal phase alignment and exceptional treble extension. With ergonomic comfort, a lightweight detachable cable, and a host of included accessories, the S-EM9 is built for discerning audiophiles who crave both luxury and performance.
Termination: Standard 3.5mm single-ended mini stereo plug
Included Accessories:
2 pairs of Comply foam tips
2 pairs of silicone tips
1 pair of double-flange tips
Cleaning tool
User manual
Hardshell cloth-covered carry case
Reviews
Product Description
Product Description
The EarSonics S-EM9 In-Ear Monitors offer premium audio with nine proprietary drivers and a 3-way passive crossover system for ultra-clear sound. Designed for audiophiles, these handcrafted acrylic earphones feature a unique triple-channel sound bore for enhanced treble and phase accuracy. Unlike typical IEMs, they use custom-tuned Knowles drivers exclusive to EarSonics. With a detachable cable and rich accessory set, the S-EM9 ensures a top-tier listening experience in both comfort and clarity.
Get the Details
Features & Specs
Features & Specs
Proprietary 9-Driver Setup:
Features 1 bass, 4 midrange, and 4 high-frequency drivers meticulously tuned to deliver a rich, balanced sound signature across the spectrum.
Precision 3-Way Crossover:
Engineered for superior audio separation, ensuring that lows, mids, and highs do not interfere but complement each other perfectly.
Advanced Triple-Bore Cannula Design:
Each sound path is separately channeled to preserve clarity, minimize phase issues, and offer expanded treble definition.
Acrylic Build with Ergonomic Fit:
Custom-shaped, handcrafted acrylic shells provide a snug and secure fit while optimizing sound isolation and comfort.
Detachable Two-Pin Cable:
Lightweight, durable, and easily replaceable with industry-standard two-pin connectors and a universal 3.5mm plug.
Complete Accessory Kit:
Includes multiple tip options, cleaning tools, and a travel case to tailor your experience for ultimate usability and hygiene.
Features 1 bass, 4 midrange, and 4 high-frequency drivers meticulously tuned to deliver a rich, balanced sound signature across the spectrum.
Precision 3-Way Crossover:
Engineered for superior audio separation, ensuring that lows, mids, and highs do not interfere but complement each other perfectly.
Advanced Triple-Bore Cannula Design:
Each sound path is separately channeled to preserve clarity, minimize phase issues, and offer expanded treble definition.
Acrylic Build with Ergonomic Fit:
Custom-shaped, handcrafted acrylic shells provide a snug and secure fit while optimizing sound isolation and comfort.
Detachable Two-Pin Cable:
Lightweight, durable, and easily replaceable with industry-standard two-pin connectors and a universal 3.5mm plug.
Complete Accessory Kit:
Includes multiple tip options, cleaning tools, and a travel case to tailor your experience for ultimate usability and hygiene.
Expert Insight
Expert Insight
The EarSonics S-EM9 delivers exceptional clarity and musicality, making every track feel new again. Its ergonomic fit and lightweight build ensure comfort over long listening sessions, while the unique driver setup brings out incredible detail in every genre. This is a true high-end IEM for audiophiles who want the best.
Nate M
Brand Manager
Details
Details
EarSonics S-EM9 IEM In-Ear Monitor Headphones
9 proprietary balanced-armature drivers for detailed, high-resolution audio.
Custom 3-way crossover system for accurate frequency separation.
Unique triple-bore design for optimal treble extension and phase alignment.
Handcrafted acrylic housing ensures comfort and acoustic integrity.
Detachable, robust 2-pin cable with standard 3.5mm plug.
Includes a premium set of ear tips and travel accessories.
Experience high-fidelity sound like never before with the EarSonics S-EM9 In-Ear Monitors - the pinnacle of universal-fit audio engineering. Developed as the evolution of the acclaimed S-EM6 and informed by the technologies behind the EM32 and Velvet, the S-EM9 encapsulates everything EarSonics has learned about premium audio. Handcrafted from high-grade acrylic, the S-EM9 integrates nine proprietary balanced-armature drivers powered by a 3-way passive crossover to deliver an ultra-detailed, immersive audio experience.
Unlike standard IEMs that rely on off-the-shelf components, the S-EM9 features custom Knowles drivers developed exclusively for EarSonics. This ensures unmatched sonic precision and clarity, particularly in the mids and highs. Thanks to its three-bore asymmetrical channel design, the S-EM9 offers optimal phase alignment and exceptional treble extension. With ergonomic comfort, a lightweight detachable cable, and a host of included accessories, the S-EM9 is built for discerning audiophiles who crave both luxury and performance.
