Linsoul Audio Kiwi Ears KE4 IEM Earbuds
A Completely New IEM Design The KE4 starts fresh from the ground up, featuring a 2 Dynamic Driver (2DD) isobaric sub-woofer system, combined with 2 Balanced Armature (2BA) full-range and tweeter speakers. The 2 Kiwi Ears custom 10mm dynamic driver focuses on sub-bass impact and slam, highlighting kick drum and bass guitar presence. A RAD 33518 BA driver, which has been customized with enhanced ventilation, ensures a seamless integration of the bass with the midrange, while providing lush and textured vocals and instruments. An American-made Knowles RAD 33518 tweeter delivers pristine and natural-sounding treble with excellent upper frequency extension for an airy sound. Tonal Superiority The KE4 carries Kiwi Earsβ commitment to excellent tonal balance. The KE4 follows our new target tuning, which emphasizes precise sub-bass impact, a warm, yet natural, midrange, and precise treble. The tonal signature is suitable for every purpose, from music enjoyment and gaming, to professional on-stage monitoring and audio engineering. Precisely Engineered The Kiwi Ears KE4 has been engineered by hand from start to finish. Featuring a 3-way passive crossover system and 3 independent sound tubes, every miniscule detail of acoustic engineering has been undertaken to achieve its tuning. The shells are made from medical-grade resin and are adorned with hand-finished faceplates. Our small team of dedicated engineers handcraft each unit so that you can worry less about whatβs in your ears and focus more on the sounds you are making.
A Completely New IEM Design The KE4 starts fresh from the ground up, featuring a 2 Dynamic Driver (2DD) isobaric sub-woofer system, combined with 2 Balanced Armature (2BA) full-range and tweeter speakers. The 2 Kiwi Ears custom 10mm dynamic driver focuses on sub-bass impact and slam, highlighting kick drum and bass guitar presence. A RAD 33518 BA driver, which has been customized with enhanced ventilation, ensures a seamless integration of the bass with the midrange, while providing lush and textured vocals and instruments. An American-made Knowles RAD 33518 tweeter delivers pristine and natural-sounding treble with excellent upper frequency extension for an airy sound. Tonal Superiority The KE4 carries Kiwi Earsβ commitment to excellent tonal balance. The KE4 follows our new target tuning, which emphasizes precise sub-bass impact, a warm, yet natural, midrange, and precise treble. The tonal signature is suitable for every purpose, from music enjoyment and gaming, to professional on-stage monitoring and audio engineering. Precisely Engineered The Kiwi Ears KE4 has been engineered by hand from start to finish. Featuring a 3-way passive crossover system and 3 independent sound tubes, every miniscule detail of acoustic engineering has been undertaken to achieve its tuning. The shells are made from medical-grade resin and are adorned with hand-finished faceplates. Our small team of dedicated engineers handcraft each unit so that you can worry less about whatβs in your ears and focus more on the sounds you are making.
A Completely New IEM Design The KE4 starts fresh from the ground up, featuring a 2 Dynamic Driver (2DD) isobaric sub-woofer system, combined with 2 Balanced Armature (2BA) full-range and tweeter speakers. The 2 Kiwi Ears custom 10mm dynamic driver focuses on sub-bass impact and slam, highlighting kick drum and bass guitar presence. A RAD 33518 BA driver, which has been customized with enhanced ventilation, ensures a seamless integration of the bass with the midrange, while providing lush and textured vocals and instruments. An American-made Knowles RAD 33518 tweeter delivers pristine and natural-sounding treble with excellent upper frequency extension for an airy sound. Tonal Superiority The KE4 carries Kiwi Earsβ commitment to excellent tonal balance. The KE4 follows our new target tuning, which emphasizes precise sub-bass impact, a warm, yet natural, midrange, and precise treble. The tonal signature is suitable for every purpose, from music enjoyment and gaming, to professional on-stage monitoring and audio engineering. Precisely Engineered The Kiwi Ears KE4 has been engineered by hand from start to finish. Featuring a 3-way passive crossover system and 3 independent sound tubes, every miniscule detail of acoustic engineering has been undertaken to achieve its tuning. The shells are made from medical-grade resin and are adorned with hand-finished faceplates. Our small team of dedicated engineers handcraft each unit so that you can worry less about whatβs in your ears and focus more on the sounds you are making.
A Completely New IEM Design The KE4 starts fresh from the ground up, featuring a 2 Dynamic Driver (2DD) isobaric sub-woofer system, combined with 2 Balanced Armature (2BA) full-range and tweeter speakers. The 2 Kiwi Ears custom 10mm dynamic driver focuses on sub-bass impact and slam, highlighting kick drum and bass guitar presence. A RAD 33518 BA driver, which has been customized with enhanced ventilation, ensures a seamless integration of the bass with the midrange, while providing lush and textured vocals and instruments. An American-made Knowles RAD 33518 tweeter delivers pristine and natural-sounding treble with excellent upper frequency extension for an airy sound. Tonal Superiority The KE4 carries Kiwi Earsβ commitment to excellent tonal balance. The KE4 follows our new target tuning, which emphasizes precise sub-bass impact, a warm, yet natural, midrange, and precise treble. The tonal signature is suitable for every purpose, from music enjoyment and gaming, to professional on-stage monitoring and audio engineering. Precisely Engineered The Kiwi Ears KE4 has been engineered by hand from start to finish. Featuring a 3-way passive crossover system and 3 independent sound tubes, every miniscule detail of acoustic engineering has been undertaken to achieve its tuning. The shells are made from medical-grade resin and are adorned with hand-finished faceplates. Our small team of dedicated engineers handcraft each unit so that you can worry less about whatβs in your ears and focus more on the sounds you are making.
in 10 offers
The lowest price for Linsoul Audio Kiwi Ears KE4 IEM Earbuds right now is $228.78 at AliExpress.com - AliExpress-226247430, compared across 6 retailers.
The all-time low was $228.78 on 6 Nov 2026. That's the lowest price we've ever tracked β a great time to buy.
Prices last updated 6 Nov 2026.
Last updated at 06/11/2026 00:52:13
Linsoul Kiwi Ears KE4 in Ear Monitor, 2DD+2BA Hybrid Earphone, Gaming Earbuds, HiFi Wired IEM, with Detachable IEM Cable for Musician Audiophile (
Free delivery
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Kiwi Ears KE4 Completely Redesigned 2DD+2BA Hybrid IEM Hifi Earphones Wired Earbuds for Audiophiles
Free delivery between 13β20 Nov
Kiwi Ears KE4 Hybrid In-Ear Monitors Earphones
Free delivery between 9β16 Nov
Linsoul Kiwi Ears KE4 2DD+2BA Isobaric Hybrid IEM In Ear Monitor, Silver
Delivery $28.85
Linsoul Kiwi Ears KE4 2DD+2BA Isobaric Hybrid IEM in Ear Monitor, Silver
Delivery between 10β14 Nov $41
Linsoul Kiwi Ears Ke4 2dd+2ba Hybrid Earphone, Hifi Wired Iem (silver)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Headphone Cup Type | In-ear |
| Body Part Use | Ear |
| Noise Cancellation Type | Passive |
| Performance Highlights | Passive Noise Cancellation |
| Driver Technology | Dynamic |
Linsoul Kiwi Ears KE4 in Ear Monitor, 2DD+2BA Hybrid Earphone, Gaming Earbuds, HiFi Wired IEM, with Detachable IEM Cable for Musician Audiophile (
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Kiwi Ears KE4 Completely Redesigned 2DD+2BA Hybrid IEM Hifi Earphones Wired Earbuds for Audiophiles
Free delivery between 13β20 Nov
Kiwi Ears KE4 Hybrid In-Ear Monitors Earphones
Free delivery between 9β16 Nov
Linsoul Kiwi Ears KE4 2DD+2BA Isobaric Hybrid IEM In Ear Monitor, Silver
Delivery $28.85
Linsoul Kiwi Ears KE4 2DD+2BA Isobaric Hybrid IEM in Ear Monitor, Silver
Delivery between 10β14 Nov $41
| Headphone Cup Type | In-ear |
| Body Part Use | Ear |
| Noise Cancellation Type | Passive |
| Performance Highlights | Passive Noise Cancellation |
| Driver Technology | Dynamic |