Name: 7th Acoustics Supernova | Balanced Armature IEMs
Brand: 7th Acoustics
SKU: 7A-SUPERNOVA-P
Price: 849.0 USD
Availability: OutOfStock

7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio

7th Acoustics Supernova IEM with new blue cable attached

7th Acoustics Supernova black closeup bokeh

7th Acoustics Supernova red with attached coiled stock cable bird's eye

$849.00

Experience Sonic Smoothness and Enchanting Tonality With 7th Acoustics Supernova Balanced Armature IEM

(x6) Balanced Armature driver arrangement
7th Acoustics is a small Indonesian brand focused primarily on their domestic market
Known for its tonality and coherency
Premium, lacquered abalone faceplates with resin shell
New upgraded blue cable now included
Check out our measurement of the Supernova

Supernova on aluminum case over wood cabinet

Bloom's Take

For quite some time, Supernova has been the hobby’s best kept secret. Until now, folks who recognized the attention Supernova was getting across different forums and some more public reviews had to jump through a few hoops to acquire this IEM made from 7th Acoustics, a micro brand from Indonesia. Now, entering the western market through Bloom Audio, we are absolutely thrilled to have the opportunity to present this IEM to the rest of the industry.

While Supernova has come from humble beginnings, one listen to its sound signature, and you will soon understand the massive hype circulating around this IEM. To get a better idea of Supernova and the core motivation behind it, we were able to sit down at CanJam Singapore with Stephen Synanta, founder of 7th Acoustics and lead engineer of Supernova.

Supernova looks to deliver an incredibly balanced and extended sonic profile that's backed by balanced armature drivers from none other than Knowles and Sonion, a world class manufacturer in their respective field. In using these drivers, Supernova is both equally resolving as it is fun, and keeps tonality at the forefront of its sound signature.

Although 7th Acoustics and Supernova have flown under the radar for quite some time, the cat is out of the bag, and Supernova is ready to deliver its incredibly lush and smooth sonic profile to every listener ready to give them a go.

Specifications

Type: In-Ear Monitor (IEM)
Driver: Balanced Armature
- Dual Sonion vented bass
- Sonion mid + uppermid
- Knowles treble + upper treble
Impedance: 15Ω
Frequency Response: 5Hz-24kHz
Cable: 4-braid 6N OCC Copper Cryo with 2-pin/4.4mm Gold-plated termination

In the Box

Supernova earphones
2-pin to 4.4mm cable
Round Aluminum case
Assorted eartips
Serial number card
7th Acoustics sticker

7th Acoustics Supernova earphones with all included accessories over wood cabinet

[{"id":40924323250251,"title":"Violet","option1":"Violet","option2":null,"option3":null,"sku":"7A-SUPERNOVA-P","requires_shipping":true,"taxable":true,"featured_image":{"id":31175870971979,"product_id":7179766825035,"position":1,"created_at":"2024-07-16T11:44:33-04:00","updated_at":"2024-07-16T11:44:34-04:00","alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","width":2048,"height":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumbnail-two.jpg?v=1721144674","variant_ids":[40924323250251,41801574449227]},"available":false,"name":"7th Acoustics Supernova | Balanced Armature IEMs - Violet","public_title":"Violet","options":["Violet"],"price":84900,"weight":907,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","id":23456653639755,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumbnail-two.jpg?v=1721144674"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40924323283019,"title":"Natural","option1":"Natural","option2":null,"option3":null,"sku":"7A-SUPERNOVA-NA","requires_shipping":true,"taxable":true,"featured_image":{"id":31184872439883,"product_id":7179766825035,"position":7,"created_at":"2024-07-17T09:23:48-04:00","updated_at":"2025-08-12T09:27:28-04:00","alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","width":2048,"height":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumb-natural-a.jpg?v=1755005248","variant_ids":[40924323283019]},"available":false,"name":"7th Acoustics Supernova | Balanced Armature IEMs - Natural","public_title":"Natural","options":["Natural"],"price":84900,"weight":907,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","id":23462246449227,"position":7,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumb-natural-a.jpg?v=1755005248"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40924323217483,"title":"Light Blue","option1":"Light Blue","option2":null,"option3":null,"sku":"7A-SUPERNOVA-LB","requires_shipping":true,"taxable":true,"featured_image":{"id":31175548633163,"product_id":7179766825035,"position":8,"created_at":"2024-07-16T11:22:17-04:00","updated_at":"2025-08-12T09:27:28-04:00","alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","width":2048,"height":1080,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumb-lt-blue.jpg?v=1755005248","variant_ids":[40924323217483,41778502893643]},"available":true,"name":"7th Acoustics Supernova | Balanced Armature IEMs - Light Blue","public_title":"Light Blue","options":["Light Blue"],"price":84900,"weight":907,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","id":23456487505995,"position":8,"preview_image":{"aspect_ratio":1.896,"height":1080,"width":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumb-lt-blue.jpg?v=1755005248"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40924323184715,"title":"Black","option1":"Black","option2":null,"option3":null,"sku":"7A-SUPERNOVA-PB","requires_shipping":true,"taxable":true,"featured_image":{"id":31717387436107,"product_id":7179766825035,"position":9,"created_at":"2024-08-22T11:56:47-04:00","updated_at":"2025-08-12T09:27:28-04:00","alt":"7th Acoustics Supernova black closeup bokeh","width":2048,"height":2049,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-blk-thumb.webp?v=1755005248","variant_ids":[40924323184715]},"available":false,"name":"7th Acoustics Supernova | Balanced Armature IEMs - Black","public_title":"Black","options":["Black"],"price":84900,"weight":907,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"7th Acoustics Supernova black closeup bokeh","id":23760815947851,"position":9,"preview_image":{"aspect_ratio":1.0,"height":2049,"width":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-blk-thumb.webp?v=1755005248"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40924323512395,"title":"Blue","option1":"Blue","option2":null,"option3":null,"sku":"7A-SUPERNOVA-SB","requires_shipping":true,"taxable":true,"featured_image":{"id":31184872407115,"product_id":7179766825035,"position":10,"created_at":"2024-07-17T09:23:49-04:00","updated_at":"2025-08-12T09:27:28-04:00","alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","width":2048,"height":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumb-solid-blue_1300055f-3e1e-4424-982f-8dbf77e0537d.jpg?v=1755005248","variant_ids":[40924323512395]},"available":false,"name":"7th Acoustics Supernova | Balanced Armature IEMs - Blue","public_title":"Blue","options":["Blue"],"price":84900,"weight":907,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","id":23462246481995,"position":10,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumb-solid-blue_1300055f-3e1e-4424-982f-8dbf77e0537d.jpg?v=1755005248"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40924323479627,"title":"Red","option1":"Red","option2":null,"option3":null,"sku":"7A-SUPERNOVA-SR","requires_shipping":true,"taxable":true,"featured_image":{"id":31717387468875,"product_id":7179766825035,"position":11,"created_at":"2024-08-22T11:56:47-04:00","updated_at":"2025-08-12T09:27:28-04:00","alt":"7th Acoustics Supernova red with attached coiled stock cable bird's eye","width":2048,"height":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-red-thumb.webp?v=1755005248","variant_ids":[40924323479627]},"available":false,"name":"7th Acoustics Supernova | Balanced Armature IEMs - Red","public_title":"Red","options":["Red"],"price":84900,"weight":907,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"7th Acoustics Supernova red with attached coiled stock cable bird's eye","id":23760815980619,"position":11,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-red-thumb.webp?v=1755005248"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":41778502893643,"title":"Light Blue - Open Box","option1":"Light Blue - Open Box","option2":null,"option3":null,"sku":"7A-SUPERNOVA-LB-OB","requires_shipping":true,"taxable":true,"featured_image":{"id":31175548633163,"product_id":7179766825035,"position":8,"created_at":"2024-07-16T11:22:17-04:00","updated_at":"2025-08-12T09:27:28-04:00","alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","width":2048,"height":1080,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumb-lt-blue.jpg?v=1755005248","variant_ids":[40924323217483,41778502893643]},"available":false,"name":"7th Acoustics Supernova | Balanced Armature IEMs - Light Blue - Open Box","public_title":"Light Blue - Open Box","options":["Light Blue - Open Box"],"price":74900,"weight":907,"compare_at_price":84900,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","id":23456487505995,"position":8,"preview_image":{"aspect_ratio":1.896,"height":1080,"width":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumb-lt-blue.jpg?v=1755005248"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":41801574449227,"title":"Violet - Open Box","option1":"Violet - Open Box","option2":null,"option3":null,"sku":"7A-SUPERNOVA-P-OB","requires_shipping":true,"taxable":true,"featured_image":{"id":31175870971979,"product_id":7179766825035,"position":1,"created_at":"2024-07-16T11:44:33-04:00","updated_at":"2024-07-16T11:44:34-04:00","alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","width":2048,"height":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumbnail-two.jpg?v=1721144674","variant_ids":[40924323250251,41801574449227]},"available":false,"name":"7th Acoustics Supernova | Balanced Armature IEMs - Violet - Open Box","public_title":"Violet - Open Box","options":["Violet - Open Box"],"price":74900,"weight":907,"compare_at_price":84900,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","id":23456653639755,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumbnail-two.jpg?v=1721144674"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":40924323217483,"title":"Light Blue","option1":"Light Blue","option2":null,"option3":null,"sku":"7A-SUPERNOVA-LB","requires_shipping":true,"taxable":true,"featured_image":{"id":31175548633163,"product_id":7179766825035,"position":8,"created_at":"2024-07-16T11:22:17-04:00","updated_at":"2025-08-12T09:27:28-04:00","alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","width":2048,"height":1080,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumb-lt-blue.jpg?v=1755005248","variant_ids":[40924323217483,41778502893643]},"available":true,"name":"7th Acoustics Supernova | Balanced Armature IEMs - Light Blue","public_title":"Light Blue","options":["Light Blue"],"price":84900,"weight":907,"compare_at_price":null,"inventory_management":"shopify","barcode":"","featured_media":{"alt":"7th Acoustics Supernova | 6 Balanced Armature IEMs-Bloom Audio","id":23456487505995,"position":8,"preview_image":{"aspect_ratio":1.896,"height":1080,"width":2048,"src":"\/\/bloomaudio.com\/cdn\/shop\/files\/7th-acoustics-supernova-thumb-lt-blue.jpg?v=1755005248"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

7th Acoustics Supernova

Exceptionally balanced and smooth. Great for all genres and comfortable/easy to listen to during long listening sessions.

A Refined First Step Into Serious IEMs

This is my first serious IEM, and I’m very impressed. The violet version looks more understated in person than in the online photos, which I actually prefer.

In terms of sound, I’ve tried classical, jazz, and pop, and it performs well across the board. Where it really shines is with acoustic music and vocals — clean, detailed, and engaging.

I also appreciate the personal touch from Mr. “Compy,” which made the experience feel more special.

Hidden All BA gem!

The 7th Acoustics Supernova has really won me over. It’s one of those IEMs that just clicks the moment you start listening. The bass is quick, punchy, and has real weight to it, but it’s never bloated or overpowering. It lands with impact, then gets out of the way, keeping the rest of the mix clean.

The mids are smooth and natural, with vocals and instruments sounding exactly how they should — full of life without being too forward. Treble has a nice amount of detail and air, but it’s easy on the ears, so you can listen for hours without fatigue. The whole tuning feels well thought out and cohesive, with nothing sticking out or feeling off-balance.

The soundstage is nicely open and the imaging is spot on, making everything feel spacious and well-placed. It’s got that lively, dynamic quality that makes you want to keep playing “just one more track,” yet it stays refined enough to work with just about any genre in my library.

For me, the Supernova nails that mix of energy, balance, and natural tonality. If you like fast, clean bass and a sound that’s as enjoyable as it is versatile, it’s a winner.

Neutral but Fun Sound

Purchased these to replace a broken Sony IER-M9. They met my needs for a neutral and transparent IEM. They have enough enough bass to sound punchy without overwhelming everything else. Excellent clarity.

7th Acoustics Supernova

Very natural sounding and good for all types of music! Customer service and help from the Bloom team was the main star though. They were unbelievably helpful and timely.

1 2 3

7th Acoustics Supernova Balanced Armature IEMs | Bloom Audio

7th Acoustics Supernova | Balanced Armature IEMs

Experience Sonic Smoothness and Enchanting Tonality With 7th Acoustics Supernova Balanced Armature IEM

Specifications

In the Box

Customer Reviews

You may also like

Recently viewed