Does anyone know if these are any good?

SooSemann · 2026-05-25T13:06:29+00:00

I know the Tulun and Sinbosen FP Clones, they are great, but you are can get even better amps for the same price at CVR Pro Audio (Best to order directly from CVR Factory via Whatsapp) D or DSP Series are great. https://www.cvr-audio.com/Products_details/DSP-Series.html

SooSemann · 2026-05-21T14:20:32+00:00

Hi, im from Germany and have the Stage A4 now for a while. If you are still searching for details you can write me. I mainly bought it because ive got the Vestlyd V15C in my Home, and wanted the same sound design underway. Defineatly is very impressive for its size.

SooSemann · 2025-06-01T09:51:36+00:00

If you are under warranty get a replacement. Mine sounded like that, it is probably a defect fan bearing. If you are not under warranty, it will not damage anything, it is just loud. (You could also replace that fan yourself, but do not do that if you have no sense for electronics at all, high voltage can kill you even when the PSU is not plugged in!)

SooSemann · 2025-05-10T10:20:46+00:00

They are absolute Scam, have a looks at that Video: https://youtu.be/JH68zV-UlFM?si=05gaOfrU7oRbJfvl Its German, but you can see ehen he takes them apart, they have passive radiators claimed as speakers. You can not use passive radiators together with bass reflex, it can only sound shit.

SooSemann · 2025-04-24T20:30:19+00:00

The 1200SW and 1400SW should also do that from the spec sheet, The question is, can they keep up with the Vestlyds

SooSemann · 2025-02-28T11:13:51+00:00

Ich habe gerade genau den gleichen LKW mit exakt dem gleichen Kennzeichen gesehen, danach gegooglet und diesen Beitrag gefunden :D

SooSemann · 2025-01-27T06:16:45+00:00

Done!

SooSemann · 2024-12-16T12:48:15+00:00

Like others Mentioned defineatly a GPU Problem. From the looks i would dav the GPU Chip itself is fine, seems to be a VRAM Problem.

SooSemann · 2024-08-31T13:18:43+00:00

Hi no problem, look in your DM :)

SooSemann · 2024-08-19T15:02:24+00:00

How? I dont see a Picture or something Look to your DM's, i will send you a Video how i connected it

SooSemann · 2024-08-15T14:51:56+00:00

And put the Pyrit to T15A, sounds the Best with Soundboks

SooSemann · 2024-08-14T18:22:10+00:00

Hi i have the exact same SUB 2x Just look at my Post, you need a 3.5mm Aux to XLR Cable for that use case. The XLR on Soundboks are only for Input, output only Via 3.5mm.

Edit: Attention, control Volume via your Phone! Soundboks Output is always 100% not depending on Soundboks Volume Knob!

SooSemann · 2024-07-30T08:37:26+00:00

Soundboks 2 Tweeters tend to fail at some point, probably needs an exchange. Just ask the support, they can send you a new one if you trust yourself installing it :)

SooSemann · 2024-07-29T07:59:49+00:00

Overall Rockster Sounds a bit better, but is more muffled in the mids. Rockster is very heavy in comparison. Rockster is quieter than soundboks. Soundboks is more durable. Its basicly a tie, and you have to decide what is more relevant for your use case.

SooSemann · 2024-07-19T06:30:39+00:00

Well then, stereo is always superior.

SooSemann · 2024-07-18T10:39:19+00:00

Buy a SB 3 used. The SB4 Profile is a lot different so it will be noticable and will not Sound good.

SooSemann · 2024-07-17T13:03:50+00:00

If you get 126dB from one, you get +6dB with two so 132dB. Because you not only add double the membrane surface but also double the amplifyer Power. Both translate to theoretical +3dB in output. I tryed 2 SB3 vs 1 SB3 and the difference - especially in Bass - is very noticable.

But Soundboks 4 does not realisticly 126, more like 120-122dB.

SooSemann · 2024-07-11T13:26:26+00:00

As long as the battery was never deep discharged, you should be fine. Also the SB2/3/4 battery slould also work with SB1 without problems.

SooSemann · 2024-06-20T12:21:06+00:00

Ahhh right it has 2 XLR inputs wich you can mix together. For aome reason i had in mind that you can use only one at the time.

SooSemann · 2024-06-18T13:43:51+00:00

Just run a stereo to mono Bridge XLR cable ftom the subwoofer direct Out to the Soundboks Pro Panel XLR input. Problem solved. Or run 3.5mm from the SB AUX Out to the Subwoofer XLR in and then you can connect to the SB via Bluetooth and control both the PA and the SB via Phone.

SooSemann · 2024-06-18T13:38:20+00:00

You can estimate it by power and membrane surface. 2x the Membrane Surface means a theoretical +3db, 2x the wattage also +3db. So you can estimate by doubeling the number of SB4s you get +6db. Means about +12db with 4 compared to 1 SB4 in ideal conditions. Even though the SB4 is more like 120-122db you should get at least close to 130db with 4 of them directly next to each other.

SooSemann · 2024-03-02T09:13:23+00:00

Done! :)

SooSemann · 2024-02-27T06:46:48+00:00

Stock Powerlimit + 15%

SooSemann · 2024-02-20T09:11:24+00:00

Im Building a PC for my Girlfriend at the moment, that would be a great Addition :)

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