7Hz x HBB Elua
7Hz x HBB Elua
In collaboration with HBB, dual dynamic drivers featuring upgraded LCP diaphragms provide seamless, powerful, and balanced sound.
Collaborative Design: Renowned for globally successful IEMs like Timeless and Zero, 7Hz is a well-established brand known for premium sound and quality. Collaborating with HBB (Hawaii Bad Boy), a leading YouTube audio reviewer with over 177,000 subscribers, 7Hz brings expertise and influence from one of the most recognized figures in the Hi-Fi audio world.
Dual Dynamic Driver Configuration: Elua integrates two dynamic drivers: a 10mm and an 8mm liquid crystal polymer (LCP) diaphragm driver. This upgraded LCP material enhances tensile strength, providing a responsive, low-distortion sound. Powered by N52 neodymium magnets, these matched drivers ensure seamless frequency coherence, outperforming typical hybrid configurations with smooth, unified audio.
Balanced Sound Signature: Elua’s dual drivers enable precision sound tuning. It delivers powerful 10dB sub-bass, creating subwoofer-like depth. The flat midrange enhances tonal accuracy, mimicking studio monitors for lifelike audio reproduction. Treble is carefully tuned for pristine clarity, aligned with human ear perception, resulting in a powerful, well-balanced sound suited for analytical listening.
Detachable Cable Design: Elua comes equipped with a custom 4-core detachable cable, featuring 0.78mm 2-pin connectors. This design offers users the flexibility to switch cables, extending product longevity and enabling a personalized listening experience.
Guided by a passion for precise audio, 7Hz combines innovation with expert tuning in every detail of the Elua.
Designed for discerning listeners and audio professionals, the Elua is crafted to deliver an engaging, balanced sound that captures the full spectrum of your music. Our team of engineers brings dedication and expertise to every step, ensuring each unit reflects our commitment to sound quality. With the Elua, you can immerse yourself in the performance, experiencing clarity and depth that lets your music shine. This is 7Hz, delivering sound with authenticity and detail.
Collaborative Design
With popular IEMs such as Timeless and Zero, 7Hz has established itself as a trusted brand in audio quality and innovation. This time, 7Hz collaborates with HBB (Hawaii Bad Boy), a well-known YouTube audio reviewer from the channel Bad Guy Good Audio Reviews, which has over 177,000 subscribers. Known for his expertise, HBB has contributed to the design of various IEMs, bringing a wealth of experience to the Elua’s development.
Dual Dynamic Driver Configuration
The Elua features a dual dynamic driver setup, combining a 10mm liquid crystal polymer (LCP) diaphragm driver with an 8mm LCP dynamic driver. This pairing creates a rich, immersive sound with a full range of frequencies. The upgraded LCP diaphragm offers improved tensile strength, enhancing responsiveness and reducing distortion. Driven by powerful N52 neodymium magnets, these dual drivers provide a seamless and cohesive sound experience, unlike traditional hybrid configurations, by using identical diaphragm materials for smooth integration across frequencies.
Balanced Sound Signature
The dual drivers in the Elua enable precise sound tuning, creating a balanced sound signature. A strong sub-bass shelf with a 10dB boost adds deep, subwoofer-like bass, while precision tuning maintains a flat midrange, delivering tonal accuracy that mirrors a live studio environment. The treble is clear and refined, with a natural tonal curve that aligns with the human ear’s perception, resulting in a sound that is powerful, balanced, and highly detailed, suited for both analytical and professional use.
Detachable Custom Cable
The Elua comes with a custom 4-core detachable cable that features 0.78mm 2-pin connectors. This design allows users to easily swap cables, enhancing the IEM's durability and offering flexibility for a personalized listening experience.
Technical Details
Model
ELUA
Impedance
18Ω
Sound Pressure Level
107 dB/V @ 1 kHz
Frequency Range
10-20,000 Hz
Total Harmonic Distortion (THD)
<0.5% @ 1 kHz
Transducer Type
Dynamic
PRICE
Customer Reviews
Instruments and voices feel really far and muted. In addition to that I think I have a driver Imbalance, I hear more highs on the left side. I really can't recommend them. I really don't mind the bass, but the real problem is the 1k to 3k region. With EQ they get better but it's not worth it.
Hi there,
Thank you for your review of our product. We're sorry to hear about your experience with the 7Hz x HBB Elua.
We understand that you are experiencing an issue with sound imbalance. To help us determine if the issue is related to the cable, could you please try swapping the left and right sides of the cable? This will help us identify if the problem is with the cable itself.
Once you've done this, please let us know if the imbalance follows the cable or remains on the same side.
We have sent you an email to gather more information, please keep an eye on your inbox.
Sorry for the inconvenience.
Shipping Policy
Which countries do you ship to?
We are generally able to ship to most countries via Express Shipping, and many countries via Standard Shipping. You may clarify this with our team to check whether Standard Shipping is available to your country.
We cannot ship to addresses that are "PO boxes or APO/FPO".
*Note: Generally, we can only do Selected Shipping to India and Russia. We can only do Express Shipping to Africa, Argentina, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few.
This may be subjected to changes due to unpredictable issues such as Covid, war, and etc.
How much does shipping cost?
We have two shipping methods - Standard Shipping and Express Shipping.
Standard Shipping is free for most countries, while Express Shipping is 15-35USD depending on your country. If your order is over 270USD, Express Shipping is free*.
*This applies for most countries. However, large items such as headphones and desktop DAC/AMPs (e.g. HarmonicDyne G200, MUSICIAN MDP-2, and etc.) are excluded.
Shipping fees exclude import taxes or processing fees that may be applicable for your country. Linsoul is not responsible for such fees. Should you refuse to pay the tax/customs fees, shipping fees will still be deducted from the amount paid for thetwo-way freightcharges. The cost of the freight charges may be more than the amount reflected on your order due to tax and other miscellaneous fees.
Some parcels claimed to be “returned to the seller” may be destroyed by the post office or customs officers when buyers refuse to accept their parcels or fail to pay for their taxes.No refundwill be processed for such cases.Standard Shipping via YunExpress is a tax-inclusive option for some countries. However, Linsoul will not be responsible for additional administrative or handling fees charged by your local courier company or customs. Please kindly check this with your local customs.For certain remote areas, there may be additional charges via Express Shipping. We will contact you if there is a need to make additional payments. Please contact us before placing an order, should you have any queries regarding shipping.
How long does it take to receive the order after it is placed?
For in-stock products, your order will be shipped within 3 working days. You may check with our staff regarding the in-stock status of any products.
Customized items will take a longer time. Please contact our staff for more information.
On normal non-sale days, once your parcel has been shipped out:
- For Standard Shipping, it takes about 2-4 weeks for items to be delivered after shipping out. For some countries, it might take up to 2-3 months, depending on your country, its customs and other factors.* The duration for transit is something beyond our control. Linsoul will not be making refunds for such cases. Please consider an upgrade to Express Shipping or keep the waiting time in mind.
- For Express Shipping, it takes about 3-7 days for items to be delivered after shipping out.
*Note: Timings might be affected due to festive seasons or other unforeseen circumstances
What happens if the parcel has been shipped but not delivered?
First, kindly contact your local courier using the local tracking number.
If your parcel were to be in transit for at least 3 months, it may have been lost in transit.
For orders below $50USD, you may either opt for a one-time reshipment of parcel OR a full refund of the amount paid in cash via PayPal/Credit/Debit card.
For orders above $50USD, we will only process a 50% refund of your order paid in cash via PayPal/Credit/Debit card. Should there be any concern about Standard Shipping, you are encouraged to opt for DHL Express Shipping instead.
Customers are to bear the consequences and fees incurred, if the parcel was undelivered due to any of the following situation:
- Wrong address or phone number provided by recipient
- Recipient was uncontactable when courier company contacted
- Refusal to sign for the package by recipient
- Lost or damaged parcel because recipient opted for “no-signature delivery”
- Refusal to pay for the local tax/processing fee by recipient
- Refusal to provide supporting documents for custom clearance by recipient
Who will pay for the import tax/custom fees
Customers have to bear any form of custom/import/processing fees that are applicable for your parcel.
Should you be unwilling to pay for the fees and reject the delivery of the parcel, you will still have to pay for the shipping cost. Linsoul will only refund the amount of your order after deducting the two-way shipping fees incurred.
Customer Support
How do I get help for my order?
Cancellation or/and modification of orders can only be done manually via our staff, provided that our Warehouse Team has not processed your order.
As our Support Team might not be available during non-working days and weekends, please place your order wisely.
Should you really need to cancel or/and modify your order after purchase, please contact us via our support email (Support@Linsoul.com) or website chat. We will help you with the changes if that could be done.
In general, upon receiving your parcel, please confirm the contents of the package and ensure that the package is in good condition before signing for it. All customers are strongly advised to take an unboxing video of their parcel and packaging when opening their parcels and products.
For faulty/missing items, please send an email to support@Linsoul.com for after-sale services. The following details are required.
- Send an email to support@Linsoul.com with an appropriate Subject Title
- Provide your order number and state the issue clearly
- Attach photos and videos to show that your product is faulty/missing. Shipping details on the parcel packaging have to be clearly visible.
If the photos/videos provided are insufficient to prove the stated issue, we will enquire more. Once the issue has been confirmed, we will arrange for a replacement, partial refund or a full refund (where applicable). For incorrect products, Linsoul reserves all rights in deciding whether you need to return the incorrect item or not. Please kindly contact us via email first. Our team aims to review your email within 3 working days.
For other queries, the fastest way to contact us is via our website or Discord
Linsoul Audio will not be responsible for parcels that have been damaged during the transit process.
Do I get tracking details for my order?
After placing an order, you will receive the order confirmation email. After your order has been shipped out, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.
For more than 1 orders placed under the same account and shipping address, Linsoul will automatically combine the orders and ship them out via one tracking number. Should you have special requests to have the orders shipped separately, please kindly contact us via Discord or our website's chat. We will do our best to help.
What shipping companies do you use?
We collaborate with these courier companies:
- Standard Shipping: 4PX, UBI, NinjaVan, and Yun Express
- Express Shipping: DHL Express, FedEx and SF Express