Don’t Forget the Original Intention of Using Headphones Is to Enjoy Music The advantage of the BA( balanced armatures) units lies in the deduction of the middle and high frequency parts.The analysis, transient and fineness of balanced armatures units are better than those of the dynamic unit.The dynamic unit is more relaxed and natural in low frequency elasticity, which can greatly improve the appeal of music.A reasonable combination of dynamic unit and balanced armatures units can give full play to their respective advantages.After a reasonable frequency division, multiple units are responsible for the corresponding frequency bands and can obtain a more comprehensive sound performance.What about 1DD+7BA? Don’t Forget the Original Intention of Using Headphones Is to Enjoy Music The advantage of the BA( balanced armatures) units lies in the deduction of the middle and high frequency parts.The analysis, transient and fineness of balanced armatures units are better than those of the dynamic unit.The dynamic unit is more relaxed and natural in low frequency elasticity, which can greatly improve the appeal of music.A reasonable combination of dynamic unit and balanced armatures units can give full play to their respective advantages.After a reasonable frequency division, multiple units are responsible for the corresponding frequency bands and can obtain a more comprehensive sound performance.What about 1DD+7BA? So here is the perfect combination- ZAX KZ ZAX adopts one double magnetic circuit composite dynamic driver and seven different types of balanced armatures. With the exquisite and meticulous adjustments, this special configuration of drivers are assigned perfectly to show different frequencies. The strong and powerful bass, the vocal details and the wide sound field are all integrated and transited seamlessly. KZ ZAX is really a product that beyond the limit of acoustic configuration. Dual Magnetic Composite Dynamic Unit&BA. The customized dynamic driver has ultra-conventional strong magnetic driving force and it’s equipped with a 10mm large size PEK spring diaphragm. The balanced armatures combination has a broad sound field and strong analysis which can be widely adapted to a variety of music styles, such as symphony, chamber string music and popular music and so on Key Features of ZAX Leapfrog Performance with 1DD + 7BA Fine tuning, with16 sound units on both sides, which are responsible for displaying different frequency bands. Strong heavy bass Dual Magnetic Composite Dynamic Unit *1 Vocal music details 30019 closed balanced armatures units *1 Broad sound field 50024 DD+BA combination *2 The high frequency harmonic 30095 classical balanced armatures units *1 Dual Adjustment : Electronic + Physical Quadrature frequency perfectly shows the advantage of DD and BA Low frequencyIntermediate frequencyHigh frequency(Super) high frequency Higher Durability : 2PIN Plug-in Design 2PIN Limit slot connection The 0.75 mm Gold plated pin Specs Sensitivity: 113dBImpedance: 24ohmsFrequency: 10-40000HzCable length: 1.2mConnector: 0.75mmPlug: 3.5mm Linsoul KZ ZAX in-Ear Earphones Linsoul KZ ZST X in-Ear Earphones Linsoul KZ ZS10 Pro in Ear Buds Earphones Linsoul KZ ZSX in-Ear HiFi Earphones Linsoul KZ ASF HiFi in-Ear Earphones Add to Cart Buying Options Add to Cart Add to Cart Buying Options Customer Reviews 4.6 out of 5 stars 661 4.1 out of 5 stars 51 4.3 out of 5 stars 16,444 4.5 out of 5 stars 712 — Price $92.69$92.69 — no data $59.99$59.99 $88.19$88.19 — no data Color Blue Purple Blue Black Blue Special Features 1DD+7BA ,Zin Alloy Shell, Detachable 2 Pin 0.75mm OFC Cable 1BA+1DD Hybrid Dual Driver 4BA+1DD 5 Driver, with Stainless Steel Faceplate 5BA+1DD 6 Driver Hybrid 5BA Balanced Armatures