Thx Ultra Certified – What Does That Mean?
Article summary
- All our 1723 speakers boast strict THX Ultra Certification for unmatched audio fidelity.
- THX certification ensures consistent performance across various acoustic parameters for both music and movies.
- Key tests include frequency response, dispersion patterns, and distortion limits to maintain high standards.
- Our 1723 speakers exceed THX Ultra standards right out of the box—no tweaks needed!
- Enhance your audio setup with the 1723 Tower THX for truly cinematic sound.
All Our 1723 Speakers Are Certified
All our 1723 speakers are Certified by the very strict testing protocols of THX Ultra
where each speaker must pass a set of 400 measurements. The THX Certification
does not mean it is a dedicated home speaker, but rather a guarantee of tight
consistency within well-established acoustic parameters. THX Certification is as
much about music, as for movies.
The engineers at THX Labs utilize a proprietary scientific testing methodology to
ensure the highest audio fidelity possible.
All 1723 speakers passed the THX Ultra Certification without any change to the
products, meaning our standards already exceed THX Ultra level out of the box!
Key tests in this program are as follows:
Axial frequency response
This describes a loudspeaker’s ability to reproduce
audio accurately. The test confirms if the axial
frequency response is balanced and flat within
tight tolerances.
Vertical and horizontal dispersion
Not everyone gets the middle seat when watching
a movie. THX measures the off-axis response to
confirm if it is smooth with no audible comb
filtering. A pass at THX Ultra ensures every seat
in the room is served just like the sweet spot.
Output versus distortion
This tests the speaker’s ability to reach the
SPLs necessary to achieve THX Reference.
Level within certified limits of distortion at the
listening distances required by THX Ultra
Frequently asked questions
What is THX Ultra Certification for speakers?
THX Ultra Certification ensures that a speaker meets strict testing protocols and achieves superior audio fidelity through a set of 400 measurements.
Do all Arendal Sound 1723 speakers have THX Ultra Certification?
Yes, all 1723 speakers from Arendal Sound are THX Ultra Certified, meaning they exceed these high standards out of the box.
What does the axial frequency response test measure?
The axial frequency response test measures a loudspeaker's ability to reproduce audio accurately, ensuring a balanced and flat response within tight tolerances.
How does THX test vertical and horizontal dispersion?
THX tests for smooth off-axis response to ensure that sound quality is consistent throughout the room, not just in the sweet spot.
What is the purpose of the output versus distortion test?
This test evaluates a speaker's capability to reach necessary sound pressure levels while maintaining distortion within THX certified limits.
Is THX Certification specific to home speakers?
No, THX Certification is not exclusive to home speakers; it applies to ensuring consistency in acoustic performance whether for music or movies.
What does passing THX Ultra Certification indicate about the speakers?
Passing THX Ultra Certification indicates that the speakers offer tight consistency within established acoustic parameters and deliver high audio fidelity.
