Top 10 Etymotic Research ER4XR – Earbud & In-Ear Headphones

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1. Etymotic Research

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World Leader Response Accuracy , Noise Isolating, Etymotic Research ER4XR Extended Response Precision Matched In-Ear Earphones Detachable Balanced Armature Drivers, Black , Standard, High Fidelity

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Etymotic Research #ad - Sleek, laser etched aluminum body and braided, anodized, reinforced detachable 5 ft. Cables with custom MMCX connectors. Specially designed for uncompromising accuracy in the mid to high frequencies with a bit of extra presence in the lower end. Impedance @1khz 4xr 45 ohms 4SR 45 ohms. Included components: Headphones, Tip Pack, Case, Manual. Connectivity Technology: Wired. High performance Balanced Armature drivers are precision matched to within 1 dB. 35-42 db of noise isolation with a max output of 122 dB.
BrandEtymotic Research #ad
ManufacturerEtymotic Research #ad
Height0.39 Inches
Length0.39 Inches
Weight0.82 Pounds
Width1.18 Inches
Part NumberER4XR
ModelER4XR
Warranty1 year manufacturer

2. Etymotic Research

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Etymotic Research ER4XR Extended Range In-Ear Monitors Renewed

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Etymotic Research #ad - 35-42 db of noise isolation with a max output of 122 dB. Sleek, anodized, laser etched aluminum body and braided, reinforced detachable 5 ft cables with custom MMCX connectors. High performance balanced armature drivers are precision matched to within 1 dB. Specially designed for uncompromising accuracy in the mid to high frequencies with a bit of extra presence in the lower end.
BrandEtymotic Research #ad
ManufacturerEtymotic Research, Inc #ad
Height0.39 Inches
Length0.39 Inches
Width1.18 Inches
Part NumberER4XR-cr
Warranty90 days limited warranty

3. Etymotic Research

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Etymotic Research ER4XR with Etymotion Wireless Bluetooth Cable, Black ER4XR-BT

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Etymotic Research #ad - Included components: Earphones, Bluetooth Cable, Eartips. Built in functionality to answer calls, play/pause, and change tracks. High performance balanced armature drivers are precision matched to within 1 dB. Specially designed for uncompromising accuracy in the mid to high frequencies with a bit of extra presence in the lower end. 35-42 db of noise isolation with a max output of 122 dB.
BrandEtymotic Research #ad
ManufacturerEtymotic #ad
Part NumberER4XR-BT
ModelER4XR-BT
Warranty2 year manufacturer

4. Etymotic Research

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Etymotic Research ER4XR with Damper Tuning Kit and Universal Tip Kit, Extended Response Precision Matched in-Ear Earphones Detachable Balanced Armature Drivers, High Fidelity, Noise Isolating

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Etymotic Research #ad - Sleek, laser etched aluminum body and braided, anodized, reinforced detachable 5 ft cables with custom MMCX connectors. Specially designed for uncompromising accuracy in the mid to high frequencies with a bit of extra presence in the lower end. 2 year manufacturer’s warranty provided for products purchased from authorized resellers. 35-42 db of noise isolation with a max output of 122 dB. High performance balanced armature drivers are precision matched to within 1 dB.
BrandEtymotic Research #ad
ManufacturerEtymotic Research #ad
Part NumberER4XR-DK-UTK

5. Etymotic Research

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Extended Response Precision Matched in-Ear Earphones, Etymotic Research ER4XR with Etymotion Wireless Bluetooth Cable, Damper Tuning Kit & Universal Tip Kit

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Etymotic Research #ad - Specially designed for uncompromising accuracy in the mid to high frequencies with a bit of extra presence in the lower end. 2 year manufacturer’s warranty provided for products purchased from authorized resellers. High performance balanced armature drivers are precision matched to within 1 dB. Sleek, laser etched aluminum body and braided, anodized, reinforced detachable 5 ft cables with custom MMCX connectors.35-42 db of noise isolation with a max output of 122 dB.
BrandEtymotic Research #ad
ManufacturerEtymotic Research #ad
Part NumberER4XR-BT-DK-UTK

6. Etymotic Research

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Extended Response Precision Matched in-Ear Earphones Detachable Balanced Armature Drivers, Noise Isolating, High Fidelity, Etymotic Research ER4XR with Universal Tip Kit

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Etymotic Research #ad - 2 year manufacturer’s warranty provided for products purchased from authorized resellers. Sleek, anodized, laser etched aluminum body and braided, reinforced detachable 5 ft cables with custom MMCX connectors. 35-42 db of noise isolation with a max output of 122 dB. Specially designed for uncompromising accuracy in the mid to high frequencies with a bit of extra presence in the lower end. High performance balanced armature drivers are precision matched to within 1 dB.
BrandEtymotic Research #ad
ManufacturerEtymotic Research #ad
Part NumberER4XR-UTK

7. Etymotic Research

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Noise Isolating, High Fidelity, Etymotic Research ER4XR with Damper Tuning Kit, Extended Response Precision Matched in-Ear Earphones Detachable Balanced Armature Drivers

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Etymotic Research #ad - 35-42 db of noise isolation with a max output of 122 dB. Specially designed for uncompromising accuracy in the mid to high frequencies with a bit of extra presence in the lower end. High performance balanced armature drivers are precision matched to within 1 dB. 2 year manufacturer’s warranty provided for products purchased from authorized resellers. Sleek, anodized, laser etched aluminum body and braided, reinforced detachable 5 ft cables with custom MMCX connectors.
BrandEtymotic Research #ad
ManufacturerEtymotic Research #ad
Part NumberER4XR-DK

8. Etymotic Research

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High Accuracy, Robust Low Frequencies, Etymotic Research ER3XR Extended Response High Performance In-Ear Earphones Detachable Balanced Armature Drivers, Noise Isolating

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Etymotic Research #ad - Precision machined metal bodies; high performance balanced Armature micro-drivers. 4ft reinforced detachable cables with 3. 5mm gold plated stereo Plug and MMCX connectors. Assorted ear tips for 35-42db of external noise isolation; 120dB Max output. Enhanced and extended bass response. Frequency response - 20 hz - 16 kHz and Impedance - 22 Ohms. Sensitivity @1 kHz SPL at 01v-102 dB.
BrandEtymotic Research #ad
ManufacturerEtymotic Research #ad
Height7 Inches
Length2 Inches
Weight0.04 Pounds
Width3.75 Inches
Part NumberER3XR
ModelER3XR
Warranty1 year manufacturer

9. Etymotic Research

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Etymotic Research Tuning Kit for ER Series Earphone with 5 Different Filters ER-DAMPER5PACK

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Etymotic Research #ad - 4 of each color filter included - 20 filters total. Full damper specs can be viewed in product description. 5 different filters of varying resistance. Offers the listener the ability to tune their Etymotic ER series earphones to their own tastes and hearing profile.
BrandEtymotic Research #ad
ManufacturerEtymotic Research #ad
Part NumberER-DAMPER5PACK
ModelER-DAMPER5PACK
Warranty1 year mfg

10. Etymotic Research

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Etymotic Research ER38-18 3-Flange Replacement Eartips, Gray,large, 10 Pack

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Etymotic Research #ad - Package Quantity: 1. Product Type: Headphones. Package dimensions: 7. 62cm l x 6. 604cm w x 0254cm H. Made in United States.
BrandEtymotic Research #ad
ManufacturerEtymotic Research #ad
Height0.5 Inches
Length0.69 Inches
Weight0.04 Pounds
Width0.25 Inches
Part NumberER38-18
ModelER38-18