KABD Amplifier Boards with DSP and Bluetooth 5.0

Lets take a closer look at the all-in-one KABD Amp Boards with DSP & Bluetooth from Dayton Audio in 2-ch and 4-ch versions.
Available as a 2 x 30W and a 2 x 50W, as well as a 4 x 30W and a 4 x 100W.
Features include:
• Bluetooth 5.0 with aptX HD for high quality and long range streaming.
• Optimized for low power consumption for battery-powered projects.
• External potentiometer ports allow easy integration of volume, tone control, filters, and more for any project.
• Reliable and power efficient Class D amplification
• Easy to use plug-and-play solderless configuration
• Integrated ADAU1701 DSP chip for ultimate signal control and customization via the free SigmaStudio software
• Requires KPX or ICP1 programming interface for SigmaStudio control
• DSP controlled line level output for connecting powered subwoofers or external amplifiers
• Only available with 2-channel versions: KABD-230 and KABD-250
• Bluetooth 5.0 or line-level AUX input accommodates wireless and wired audio connection
Learn More about these boards here:
KABD-230
www.daytonaudi...
KABD-250
www.daytonaudi...
KABD-430
www.daytonaudi...
KABD-4100
www.daytonaudi...

[@darksbacon5856]

Just bought the 4x100w and looking forward to seeing what i can do. You really did amazing with the features hope y’all continue to make great products

[@nomnommonsterr]

Much needed product catalogue refresh.

[@Indica2524]

คนไทยคนแรก สั่งนำเข้ามาในประเทศไทย

[@aktionp20]

Can't wait to try this out looks great!

[@DiSSaRRaY]

@Dayton - can you please give us more technical specifications on these boards? (e.g. input/output impedance, line-out values, etc).
They're pretty awesome boards, but "infinitely" customizable is stretching it. Once you have enough customization in the DSP from Sigma, it will refuse to compile. So keep that in mind.
Otherwise, the sound quality is great, both from the active speaker outputs and from the line-out (which can also be DSP controlled :D).
I just wish I could import more without having to pay the incredibly high shipping fee and customs fees.
I have the KABD-250 with the programmer board, which I've been using as a preamplifier and testing on different power amplifiers, and it has been doing a great job.
The powered outputs are also pretty good, but best if you have 4 ohm high efficiency speakers. On 8 ohm lower efficiency speakers the poor thing doesn't have nearly enough power.
If you're into audio DIY, treat yourself and get one of these boards (and always run it at 24V).

[@ubacow7109]

I wish we could swap the Bluetooth modules tbh

[@thelordboot]

Just to let you know 3 out of 4 links you added in your comments, don't work

[@clemleg123]

Is there room correction?

[@juanalfonsoforeroquintero5412]

Interesting, get ones for test

[@shanmcarthur]

These 4*100 model seems to be on backorder until September. Yikes. Can't you get more manufactured?

[@speakerblowupmanlee5921]

Are the volume knob extensions on these potentiometers or rotary encoders?

[@Ferdy-Perezlara]

Gracias por este video, si hacen videos de cómo utilizar cada placa y que otros accesorios podemos utilizar tengan por seguro que compraremos sus tarjetas, no sé si tengan algo similar a Lyric que podemos tener 8 altavoces por toda la casa y desde mi teléfono decidir qué canción tocar y el volumen en cada habitación, saludos desde Cancún

[@joy2000cyber]

Can the 4x100w be used for 4 way crossover in left channel to drive subwoofer, woofer, mid, tweeter, and another 4x100w in right channel? Thanks!

[@electrovoltmce]

I hate to see audio modules together or incorporated with bluetooth modules. Audio mode must remain only audio mode. I don't understand why simple audio modules are not sold? And I want to see modules with TDA 8954.