Sennheiser IE 300 in-Ear Hi-Res Earphones

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  • Audiophile In-Ear Monitoring
  • XWB 7mm Dynamic Drivers
  • Durable, Lightweight, Easily Portable
  • Up to 26 dB of Passive Noise Attenuation
  • Detachable Para-Aramid Reinforced Cable
  •  Delivery & Return

    🚚 Shipping and Risk:

    • Order Will Be Shipped Within 24-48 Working Hours After the Order is Processed.
    • Shipping Partners : Delhivery, XpressBees, Gati, BlueDart, Ecom Express (Depending on Availability at Your Pincode), Computech DOES NOT Have any Control over Operations of Shipping Partners.
    • Delivery dates are estimates Provided By Shipping Partners. Shipping Partners are solely responsible for any kind of Delays.
    • Loss or damage occured during shipping is Computech Responsibility.
    • You Must Leave a Remark During Delivery to Delivery Guy About Damaged Box or Package, and Make an Un-cut Unboxing Video of the Package.
    • You must notify Computech of damaged or missing items from your order within 24-hours of receiving your package

    ♻️ Replacement and Refund Policy:

    • We accept replacement if product is defective or wrong product shipped no return or refund will be entertained.
    •  For gaming chairs only part replacement is applicable if the product delivered is defective or damaged, no refunds will be there for orders of gaming chairs.
    • If the seal of the product is opened and the product is not faulty then return/refund will not be applicable.
    • Packaging material should be kept by the buyer until the replacement window is opened as this will help them to pack the product to its original form to avoid any damage during the transit.
    • Product should be packed in a proper way as it was received by the buyer, do not apply tapes or glues directly on the product or on the product box, this may lead to cancellation of your replacement request.
    • All the accessories which were delivered along with the product should be returned in the same way and along with the product.
    • If the payment was made through our payment gateway, then it will be refunded in same account by which the payment was done, in case of BANK TRANSFER and COD orders refunds will be done only in buyers bank account. Refunds usually takes 7-10 working days to reflect in your account.
  Estimated Delivery: May 07 – May 11
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Sennheiser IE 300 in-Ear Hi-Res Audiophile Headphones – Sound Isolating with XWB Transducers for Balanced Sound, Detachable Cable with Flexible Ear Hooks, 2-Year Warranty (Black)

Man with earbuds IE 300

Detailed Sound Everywhere

The driving force of the IE 300 is a refined version of our 7mm TrueResponse transducer.

A new blend of materials in the diaphragm improves its rest-and-response times for greater accuracy throughout the frequency spectrum. When resonances are minimized, the enhanced speed brings clarity to higher frequencies, subtly warm mids, and clean bass response with low harmonic distortion. Transients are tight without harsh frequency smearing, letting vocals retain their silky character directly from the master recording to your mind. The XWB transducers reproduce sound that is completely unique to the Sennheiser audiophile legacy—which is no surprise as they are developed and manufactured with exacting precision at our world-class facility in Germany. Although diminutive in size, its output sounds larger-than-life, offering intimate access to your favorite tracks.
man hearing music with IE300 headphones

Air Traffic Control

A key element of the IE 300’s balanced acoustic performance is the back volume—a miniature chamber-within-a-chamber that helps manage the flow of air behind the transducer.

The direction and overall volume of air is controlled with precision as it travels through and exits the transducer system, delivering a discernibly defined bass- and mid-range experience. We further observed a natural increase in the ear canal’s resonant frequency when sealed by an ear tip adapter. The reduced air volume produced a masking effect that obscured critical details within the source signal. A frequency absorbing resonator chamber was applied to reveal those subtle nuances once again. This collection of technologies works together in perfect harmony, establishing the IE 300 as a go-to benchmark earphone when sound quality matters.
sennheiser ie 300

In-Ear Peace

The IE 300 ensures that you can enjoy a thrilling hi-fi experience wherever you are.

Imagine having a personal, expertly tuned listening room at your command—ready to provide sonic bliss at a moment’s notice. Because the IE 300 shields you from ambient noise, your music stays in control of every listening session. The reduction of ambient noise diminishes ear-fatigue for better, longer listening sessions in practically any location you could dream up.
ie 300 in-ear audiophile headphones

Inspiring performance

A universal design that feels like it was custom tailored just for you.

Included with the IE 300 are (3) sizes of silicone ear tips and (3) sizes of memory foam ear tips—the latter conform to the unique shape of your ear canal for maximum noise-isolating performance. This earphone’s geometry is more than just sleek form—it never gets in the way so that nothing stands between you and your music while on the move.
IE 300 mobile listening headphones

It’s all about connection

Outfitting the IE 300 with a detachable cable was an obvious choice; however, audiophile-grade sound demands a matching level of mechanical reliability.

Our engineers were tasked with delivering peerlessly dependable compact earphones that could withstand any wear and impact. To achieve this, they started with gold-plated Fidelity+ MMCX connectors—known for their rotational durability and contact integrity—and seated each within a recessed, 4.8mm-wide socket beneath the housing’s surface. This yields outstanding strain relief and stability, providing users with the utmost confidence that their IE 300 will always be ready to perform—especially when combined with our para-aramid reinforced cable rated for thousands of bend cycles. A stereo 3.5mm / ⅛-inch plug offers the standard connection to digital audio players, headphone amp-DAC combos, laptops, mobile phones, audio interfaces—the number of devices whose sound is waiting to be rediscovered is endless. Balanced 2.5mm and balanced 4.4mm terminated cables will be available (sold separately), opening access to the new generation of balanced output devices popular in the audiophile community.
Packaging Weight 0.3 kg
Packaging Dimensions 27 × 15 × 7 cm
Earpiece Design In-Ear (Intra-Aural)
Earpiece Connection / Wearing Style Ear Clip, Wired
Driver Type Dynamic
Number of Drivers 1, per Earpiece
Driver Size 0.3" / 7 mm
Impedance 16 Ohms
Active Noise Cancellation No
Frequency Response 6 Hz to 20 Hz
Maximum Sound Pressure Level (SPL) 124 dB at 1 kHz / 1 Vrms
Noise Attenuation Up to 26 dB (Passive)
Total Harmonic Distortion (THD) 0.08%
Audio Connector 1 x 1/8" / 3.5 mm TRS Male Right-Angled
Connector Plating Gold
Adapter (Included) None
Cable Design Y-Type
Audio Connector to Earpiece 2 x MMCX Female
Cable Length 4.1' / 1.25 m
Cable Color Gray
Cable Conductor Material Oxygen-Free Copper
Operating Temperature 22 to 87°F / -10 to 55°C

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