Quintet15… From Voxativ AC-1.6 to Horn1…

In the previous post Mr. Matt Wilkins describes with details how after spending a year plus with Quintet15 Horn1 he swapped the center driver to Voxativ AC-1.6 and felt this was just the right move for him. He even went one step further and  purchased the Field Coil AC-X. Read all here:  Quintet15… Bi-Amping… From Horn1 to Voxativ AC-X… Journey not yet Completed…

It goes without saying how happy Matt is with Quintet15 w/ Voxativ, but just at about the same time, on the other side of the planet, in Sidney Australia, Mr. Ganesh Ganeshalingam, a happy Quintet15 owner with Voxativ AC-1.6 decided to try the Horn1.

Items shipped, break in was completed and here is Ganesh’s feedback that is pointing 180degrees from Matt’s one…

So who was right and who was wrong? Is Quintet15 Horn1 better than the Quintet15 Voxativ or vice versa?

As you can read below, the answer is ‘both are right’ or ‘no one is wrong’ !

Both configuration are extremely musical and enjoyable but at the same time they do differ. The answer therefore will depend on whom do you ask, and indeed, personal preference is very personal and these two posts confirm this statement!

Enjoy the reading !


On Dec. 02, 2020 we have received the following Feedback:

Hi Ze’ev,

Excellent speaker (Quintet15 w/ Voxativ AC-1.6), well done ? exceeded my expectations, thank you.

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Can you please add the message to Customers and Fans group please. I am enjoying your creation now.
May I please have quote for horn? I like to have both and swap between them to keep me thrilled ?
Thank you ?
Bye the way I have disconnected my sub, it was a big relief for me too.
Thank You ?
[av_image src=’https://www.pureaudioproject.com/wp-content/uploads/2020/12/Quintet15-Horn1-Open-Baffle-Speakers-by-PureAudioProject-India-300×225.jpeg’ attachment=’15802′ attachment_size=’large’ align=’center’ styling=” hover=” link=” target=” caption=” font_size=” appearance=” overlay_opacity=’0.4′ overlay_color=’#000000′ overlay_text_color=’#ffffff’ copyright=” animation=’no-animation’ av_uid=’av-1bhg69u’ admin_preview_bg=”][/av_image]

The Horn1 was purchased on August 2021 and on October the 7th we received the following review:

What makes me qualified to write a review may you ask, I have been an audiophile since the day I knew how to operate a radio, I grew up in times the glory of vacuum tubes was coming to an end, and the transistors were taking over. I was fortunate to hear my dad’s record player and tube amplifier (Rogers cadet III) proudly made in UK. The amplifier was only rated 11 watts RMS and speakers were very similar to today’s Klipsch Cornwall IV, I can’t remember exactly, because I was too young and many moons has passed since then. The record player was quickly replaced by cassette players. Then came the revolution of the CD, and now streaming.

I have enjoyed countless HiFi components and many different speakers like Wilson Audio Watt Puppy 7.0, that stands out like an Everest, a bench mark for all the speaker manufactures to aspire too. I have been on the hunt for speakers for a long time to replace my aging Wilson Watt Puppy, and I was becoming tired of auditions and review’s. During the hunt to replace my Wilson I remembered auditioning Jamo R909 back in 2008. The sound stage was big, lively and you felt like you are at the location right in front of the band. 

But unfortunately, Jamo does not make open baffle speakers now, and I wanted something new. So why I did not purchase the Jamo R909 back then? Like all of us I was very convinced by the theories of how sound wave travels and how it cancels at certain points if the waves from the front and the waves from the rear meet, creating dead spots and so on and on. This created a negative impression abut open baffle speakers in my mind and I thought they are inferior to traditional speakers.

Till I saw the review by Steve Guttenberg on Pure Audio Project Trio15 Classic, he mentioned about the 15-inch drives and open baffle sound stage. This brought back memories of my dad’s 15-inch speakers and audition of the Jamo R909. Looking at the Pure Audio Project Quintet 15, I was impressed, and started to read all the reviews I could find. Finally, I contacted Ze’ev, the creator, a man very humble but with a vast knowledge of open baffle speakers.

My initial order was for Quintet15 with Voxativ AC 1.6, the speaker was impressive and the build quality was second to none. The sound stage was wider and deeper (3D Sound Stage)than the Watt Puppy. The highs were smooth and natural compared to Watt Puppy, the Watts Puppy’s high was shrieking and made you fatigued after few hours of listening, due to the use of titanium tweeters.

The mid of the Quintet15 was very pleasant and natural, and represented natural human voice, when compared to Watt, I found the Watt’s mid to be a bit shouty and in your face. This does not mean that the Quintet15 mid is rolled-off. 

What about the bass you might ask me? The Watts are hard to beat in this department, that does not mean that the Quintet 15 is lacking in bass. The bass of the Quintet15 more natural and precise, but I personally would like to have more of this, so I have added a subwoofer to complement the bass. 

Now all of you would ask me all that s fine but what about the Quitet15 Horn1? I say to you remember what I said in relation to the sound stage between Quintet15 Vox and the Watt, now take that image and double it, and you are not even close to the sound stage that Horn1 produces. It’s like clearing the wax from your ears. 

The biggest improvement in sound stage and sound quality for the money is purchasing the Quintet15 and second biggest improvement is upgrading to Horn1, and the third biggest improvement is moving to tube amplifiers. Take it from me, give Horn1 a try and you will never regret it. Quintet15 Horn1 is my new reference, and my only advise to all audiophiles out there please give the open baffle speakers a try. Like the famous quote “if you never venture out, you will not know what you have missed out”, as far as traditional speakers go, they are obsolete like the fuel car. Take the Quintet15 Horn1 for a spin and I bet you will want more of it. Plese do not forget the key to enjoying to music is a good reproduction of 3D sound by your speakers. This 3D sound image is very well achived by Quintet15 Horn1, qudos to Ze’ev.

Ganesh Ganeshalingam from Sydney, Australia.

The associated electronics also play a role, so I have listed the components below:

Source: Ayon CD 5s, Dell Laptop (used as streamer via USB), Denafrips Avatar CD transport and Yamaha CD – S2100.

DAC: Ayon CD 5s, Denafrips Terminator 2.

Preamp: Terminator Athena.

Power Amplifier: Rogue Audio M180 mono blocks (KT120), and Willsenton R800i (805).

NB: Please excuse the mess that you see in the photos, and audiophiles work is never done, it always evolving or may I say continus work in progress. Building new Hi Fi shelves, and sound panels.

[av_image src=’https://www.pureaudioproject.com/wp-content/uploads/2021/10/Quintet15-Horn1-Open-Baffle-Speakers-by-PureAudioProject-Ganes-300×225.jpg’ attachment=’18377′ attachment_size=’large’ align=’center’ styling=” hover=” link=” target=” caption=” font_size=” appearance=” overlay_opacity=’0.4′ overlay_color=’#000000′ overlay_text_color=’#ffffff’ copyright=” animation=’no-animation’ av_uid=’av-kmoi6a’ admin_preview_bg=”][/av_image]

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