FUSIONSOFT 350 | 3 Drivers
Best custom in-ear monitors for professional musicians and audiophiles.
Discover superior audio clarity and personalized comfort with the InEarz Audio FusionSoft 350. These custom in-ear monitors are meticulously handcrafted, featuring a soft silicone earmold and a durable acrylic faceplate for a secure, tailored fit achieved through advanced 3D laser mapping. The FusionSoft 350 boasts a sophisticated three-driver system, comprising one tweeter and two mid/woofers, to deliver a pure and accurate sound signature. Ideal for professional studio monitoring and immersive everyday listening, they offer a refined audio experience with customizable aesthetics and lasting quality.
$899.00
Owner Satisfaction
4.7
/ 5
Category Rank
74
/ 5531
#74 in Headphones
Price vs Category Average
+53%
Above average
Driver Type/Count
Three balanced armature receivers
/ Three balanced armature receivers
Who it's for
- Audiophiles seeking balanced and detailed sound reproduction
- Professionals requiring long-term comfort for extended listening sessions
- Touring musicians needing reliable isolation in loud environments
Who should skip it
- Budget-conscious buyers looking for entry-level audio gear
- Users preferring low-maintenance equipment over specialized care
- Listeners demanding massive sub-bass impact or expansive soundstages
Performance breakdown
Custom Fit Precision
3D laser mapping ensures a near-perfect seal for every ear shape.
Passive Noise Isolation
Blocks out external distractions effectively with a robust -26dB reduction.
Audio Accuracy
Balanced armature drivers deliver a clean, studio-grade sound profile.
Long-term Comfort
Soft silicone construction remains comfortable during extended listening sessions.
Build Durability
Handcrafted quality paired with a resilient acrylic faceplate ensures longevity.
Driver Efficiency
Three-driver configuration provides excellent detail across the frequency spectrum.
Key Specs
Driver Type/Count
Three balanced armature receivers
Driver Configuration
1 high, 2 mid/low
Frequency Response
30Hz-20kHz
Impedance
16 Ohm @ 1kHz
Crossover
2-way
Isolation
-26dB (+/- 2dB)
Socket Type
T2™ or 2-Pin
Termination
1/8″ (3.5mm)Stereo Jack
Features
- Custom fit via 3D laser mapping
- Soft silicone earmold for comfort
- Clean and accurate sound signature
- Three-driver system for detailed audio
- Customizable faceplate options
- Handcrafted for quality and durability
- 30-day money-back guarantee
- 1-year fit warranty included
What customers say
The FUSIONSOFT 350 earns high praise for its superior quality and dependable performance. Reviewers consistently note the robust build, suggesting excellent durability for demanding use. A significant benefit is the secure and comfortable fit, allowing for extended wear without discomfort. Although it is a premium product, the consensus confirms that the outstanding construction and reliable operation make the FUSIONSOFT 350 a truly worthwhile and lasting investment in its category.
Know before you buy
You will provide ear impressions to InEarz, which are then 3D scanned to create a precise digital model of your ear canal. This ensures the silicone earmold is shaped exactly to your anatomy for a secure, comfortable seal.
The soft silicone material is more flexible and forgiving, making it ideal for long listening sessions or professional use where comfort is a priority. It creates a superior seal that naturally conforms to the movement of your ear canal.
The FusionSoft 350 uses a dedicated tweeter for crisp highs and two mid/woofers to handle the lower and middle frequencies. This 2-way crossover setup prevents the drivers from overlapping, resulting in a cleaner, more accurate sound signature.
No, these monitors rely on passive noise isolation. Because they are custom-molded to your ears, they provide up to 26dB of isolation by physically blocking out external sound.
Yes, you can select either T2 or standard 2-pin sockets during the configuration process. Both options are industry-standard and allow for easy cable replacement if needed.
The FusionSoft 350 includes a 1-year fit warranty. If the monitors do not fit correctly upon arrival, InEarz will work with you to adjust or remake the earmolds to ensure a proper seal.
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