Price: $24.99
(as of Jan 20,2025 16:55:19 UTC – Details)
Product Description
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7Hz has proven itself to the worldwide audience as a trusted manufacturer of high-performance IEMs, Zero:2 is exactly the creation that continue its legacy with better innovations and stronger community engagement.
The 2nd Generation Collaboration IEM Between 7Hz and Crinacle
The original Zero made history by being one of the best performing budget IEM’s in the market. The 7hz Zero:2 continues the sound-to-value performance but with better innovations and stronger community engagement. Remaining the tonal balance feature but bass is noticeably more impactful and deeper, providing more texture and tactile hits to the lows, the zero:2 is a ideal choose for the audiophiles who pursues a richer bass experience.
Ergonomic Shape& Stainless Steel Faceplate
The earbud is designed with ergonomic shape, smooth plastic chassis and stainless steel faceplate that are chosen to help to create an high level of earphone appearance and solid fuselage,this also ensures safety to the skin and comfort for long listening sessions.
The Updated 10mm Dynamic Driver IEM 
The Improved Tonal Characteristics
Zero:2 adopted a newly developed 10mm dynamic driver to deliver faster diaphragm movement this allows for harder hitting bass, while maintaining crispness and precision with each note. Zero:2 has a 3dB bass boost which brings an engaging and pronounced bass presence to bring your music to life.
Improved Custom Audio Cable
The Zero:2 has been paired with a new high-purity oxygen-free copper cable with silver plating. The cable was intentionally designed to be light and comfortable for stage or portable use, and is fitted with a removable 2-pin connection for cable-swapping.
More Details of the Zero:2 
Perfect For Daily Use
Whether you’re on the move or in a dedicated listening environment, the Zero:2 adapts effortlessly to your audio needs.
Easily Driven By Phone
No need for headphone Amplifier, zero:2 can presents great acoustic performance with mobile device
Durable Ear-hook Design
The molded ear loop part of the cables works well to keep the earphones from falling out
Comfortable To Wear
Lightweight IEM only 5.8 grams per side let you no fatigue even after long hours of wear
Custom Made Faceplate
“ZERO:2” is laser-etched at the base of each faceplate.
2 Pin 0.78mm Connector
Each 2-pin entry site is marked with a small dot to indicate polarity
Effective Noise Isolation
Comes with different sizes of ear-tips to help the isolation of external noise
1 Custom Made Faceplate
2 2 Pin 0.78mm Connector
3 Effective Noise Isolation
4 Rich Accessaries
Single Dynamic Driver IEM Comparison
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Customer Reviews
4.4 out of 5 stars
1,432
4.3 out of 5 stars
18
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4.3 out of 5 stars
3,267
4.2 out of 5 stars
719
4.2 out of 5 stars
1,215
4.2 out of 5 stars
310
Price
$24.99$24.99
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$28.99$28.99
$22.99$22.99
$35.00$35.00
$24.99$24.99
$39.99$39.99
Driver
Updated 10mm Dynamic Driver
Updated 10mm Dynamic Driver
Updated 10mm Dynamic Driver
10mm Dynamic Driver
10mm Beryllium Dynamic Driver
10mm Dynamic Driver
10mm SCP Diaphragm DD
Detachable Cable
Earphone Connector
2 PIN 0.78mm
2 PIN 0.78mm
2 PIN 0.78mm
2 PIN 0.78mm
2 PIN 0.78mm
Recessed 2 Pin
2 PIN 0.78mm
Plug Type
3.5mm
3.5mm
Type-C
3.5mm/Type-C
3.5mm
3.5mm
3.5mm
Microphone Option
Without Mic
With Mic
With Mic
Without/With Mic
Without Mic
Without/With Mic
Without Mic
【𝟕𝐇𝐳 𝐱 𝐂𝐫𝐢𝐧𝐚𝐜𝐥𝐞: 𝐓𝐡𝐞 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 𝐓𝐡𝐚𝐭 𝐌𝐚𝐝𝐞 𝐇𝐢𝐬𝐭𝐨𝐫𝐲】The original Zero, which was made in collaboration between 7Hz and Crinacle, made history by being one of the best performing budget IEM’s in the market. Crinacle is a world renown reviewer, whose frequency graph database has changed the audio market forever. Using his prolific experience with IEM and headphone sound profiles, Crinacle has provided guidance in tuning the Zero once again to have the best tonal balance possible. The updated Zero:2 features Crinacle’s inputs in order to refine this tried-and-true model in order to take it to the next level.
【𝐌𝐨𝐫𝐞 𝐁𝐚𝐬𝐬, 𝐊𝐞𝐞𝐩𝐢𝐧𝐠 𝐓𝐨𝐧𝐚𝐥 𝐄𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐜𝐞】The original Zero had one of the best-in-class tonal balance for a budget single dynamic driver IEM. However, this tonal balance also meant taming the bass, which may have been lacking for audiences wanting a more exciting sound. The Zero:2 maintains the perfect sound signature whilst adding on 3dB more in the low frequencies, which provides an engaging and powerful bass presence to bring your music to life. Bass impact and extension are markedly improved, providing more texture and tactile hits to the lows. Additionally, the midrange has a slightly improved body and warmth compared to the original Zero.
【𝐍𝐞𝐰 𝟏𝟎𝐦𝐦 𝐃𝐲𝐧𝐚𝐦𝐢𝐜 𝐃𝐫𝐢𝐯𝐞𝐫】The improvements in the tonal characteristics of the Zero:2 were made possible thanks to a newly developed 10mm dual cavity dynamic driver. With an upgraded PU+Metal composite diaphragm, the driver is significantly more responsive, allowing faster diaphragm movement. This allows for harder hitting bass, while maintaining crispness and precision with each note. With a frequency range of 10Hz to 20kHz, the improvements in the new driver is immediately noticeable. The slight warmth in the low-mids provides a fuller sound to instrument and vocal fundamental frequencies, yet still keeping the melodies clean and free from bass bleed.
【𝐓𝐡𝐞 𝟕𝐇𝐳 𝐋𝐞𝐠𝐚𝐜𝐲】7Hz made global waves with several of its most popular models. IEMs such as the Salnotes Zero, Dioko, and Timeless gathered massive popularity due to their amazing price-to-performance value. 7Hz has proven itself to the worldwide audience as a trusted manufacturer of high-performance IEMs, and will continue its legacy with better innovations and stronger community engagement.
【𝐈𝐦𝐩𝐫𝐨𝐯𝐞𝐝 𝐂𝐮𝐬𝐭𝐨𝐦 𝐂𝐚𝐛𝐥𝐞】The Zero:2 has been upgraded with a new high-purity oxygen-free copper cable with silver plating. Arranged in a coaxial structure, each wire is woven with 140.06 and 250.06 winding to strengthen the cable, as well as bringing about better audio transmission. The cable is removable to customize your listening experience as well as enhance the longevity of your IEM.
