SKU: 54061296618

LZ A7 1DD+4BA+2 Ceramic Piezoelectric Drivers IEMs

Sale price$121.05 Regular price$134.50
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

LZ A7 1DD+4BA+2 Ceramic Piezoelectric Drivers IEMsGift Yinyoo cable here Features: >Powerful seven driver hybrid setup on each side. >Liquid crystal molecule coating composite diaphragm DD unit producing powerful low frequencies. >Two Knowles BA units for mid frequencies. >Two Knowles BA units for high frequencies. >Two Piezoelectric ceramic units(7 layers of Piezoelectric parallel) for ultra high frequencies. >Frequency response range: 5Hz 40kHz. >Impedance(Pop mode): 15. >Impedance(Monitor mode):

 

Gift Yinyoo cable here

Features:-

>Powerful seven driver hybrid setup on each side.

>Liquid crystal molecule coating composite diaphragm DD unit producing powerful low frequencies.

>Two Knowles BA units for mid frequencies.

>Two Knowles BA units for high frequencies.

>Two Piezoelectric ceramic units(7-layers of Piezoelectric parallel) for ultra-high frequencies.

>Frequency response range: 5Hz-40kHz.

>Impedance(Pop mode): 15Ω.

>Impedance(Monitor mode):13Ω.

>Sensitivity(Pop): 109dB/mW.

>Sensitivity(Monitor): 113dB/mW.

>THD+N: <1%.

>Universal MMCX connectors.

>High-purity 6N silver-plated single crystal copper cable.

>3.5mm single-ended termination plug.

LZ A7 is the latest flagship pair of in-ear monitors from LZ Acoustics. It is a premium pair of in-ear monitors featuring multiple sound tuning nozzles and two way sound tuning switch on the earpieces. The pair features a powerful seven driver hybrid setup consisting of one composite Dynamic Driver unit, four Knowles Balanced Armature units, and two ceramic Piezoelectric drivers.

Multiple Sound Tuning Options:-

The LZ A7 provides sound tuning versatility to its users with different sound tuning filters and a two-way sound profile switch. The pair comes with five different pairs of sound tuning nozzles that can be applied to the pair, Silver, Blue, Black, Gold, and Red. Along with these tuning nozzles, it also features a two-way sound profile switch to choose between POP and MONITOR modes. POP mode brings mid-frequencies upfront while the MONITOR mode produces a more balanced sound.

Smooth Detailed Sound Output:-

Housing a powerful seven driver hybrid setup under its sleeve the LZ A7 produces a lively sound output with crisp detailing. The pair features a powerful liquid crystal molecule coating composite diaphragm DD unit producing fast, deep bass along with two Knowles BA units for natural lovely mids, two Knowles BA units for smooth extended highs, and two ceramic Piezoelectric units for detailed ultra-high frequencies.

Easy To Power:-

The LZ A7 is very easy to power. It has a low impedance rating of just 15Ω at POP mode with 109dB sensitivity and impedance of 13Ω with a sensitivity of 113dB in MONITOR mode. It can be used directly with your smartphones without the use of an external amplifier.

High-Purity Cable:-

The cable included in the package is of supreme quality. It is an 8-strands 6N silver-plated monocrystalline copper cable with universal MMCX connectors. It comes with a 3.5mm unbalanced termination plug.
 

 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54061296618

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Nick Pascua
Grantham, US
★★★★★ 5
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Color: Blue
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Reviewed in the United States on November 11, 2025
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Kelly
Fort Morgan, US
★★★★★ 5
Great gift
Color: 6689: Black strap & Blue dial
I got this for my boyfriend for Christmas and he loved it!
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Reviewed in the United States on April 22, 2025
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tom chang
New York, US
★★★★★ 5
Good comfort, quality and classy
Size: 8.5, Color: Black/Ivory
’ve been wearing Cole Haan dress sneakers for work and travel, and they strike a really good balance between professional and comfortable. The biggest advantage is how lightweight they feel compared to traditional dress shoes. Most styles have sneaker-like cushioning, so you can walk or stand all day without your feet getting destroyed. The design is also versatile and look polished enough for business casual outfits but still casual enough to wear with jeans. They work especially well in office environments where a full formal shoe feels too stiff or outdated.
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Reviewed in the United States on May 10, 2026
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Daniel C
Phoenix, US
★★★★★ 5
New Favorite Work Shoe
Size: 9.5, Color: Black/Ivory
These Cole Haan Grand Crosscourt Daily shoes have quickly become my new favorite work shoes. They’re incredibly comfortable right out of the box, with just the right amount of cushioning and support to get through long days on my feet. I love that they look sleek and professional while still feeling casual enough to wear anywhere. The build quality is top-notch—durable materials and solid construction that make them feel like they’ll last a long time. Overall, these shoes strike the perfect balance between comfort, style, and practicality. I can honestly say I look forward to wearing them every day. Highly recommend for anyone who spends a lot of time on their feet but doesn’t want to sacrifice style.
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Reviewed in the United States on February 9, 2026

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