Onyx Studio 9

I got the HK Onyx 9 for half price and that speaker blows my mind. I’ll try bringing it to the beach with me in the summer.

It goes 30hz. Even the tiny 4.5inch woofer on hk onyx 9 has a bass peak at 34hz

hands down onyx 9. proper deep rumble at 30hz. it as a big bass peak at 52ish hz and a secondary peak at 34hz. I had onyx 6 for years and recently got onyx 9. both of these are like a subwoofer when you place the right. they even have proper deep bass even at 10% volume.

The 5 is an amazing speaker. I have the 5 and the 9. I've used the 5 a lot more than the 9. Generally speaking, for portable Bluetooth speakers, Harman is in a category of their own achieving such great sound at low wattage.

Onyx 9, good option. If you're lucky you can find 2 Onyx 8 and listen in stereo 

I have an Xtreme 2 and Harman Onyx Studio 9. The Onyx is a clear step up in clarity, fidelity and bass extension.

I got an Onyx Studio 9 for Xmas and it's a blessing. Best sounding portable speaker I've ever owned. 200-300 bones on Amazon, but absolutely great sound.

Yeah? Sounds good. I have bought the Onyx Studio 9. I have dyslexia.