
The Executive





Designer:
The Executive
Project Category:
Freestyle Speakers
Project Level:
Beginner
Project Time:
1-8 Hours
Project Cost:
Under $100
Project Description:
Modern Bluetooth speaker with modern sound quality and a classic MCM aesthetic.
Design Goals:
Elegant design aesthetic that would look good on the credenza in some rich guy’s breakfast nook and the sound quality of a modern speaker.
Driver Selection:
See Product List
Enclosure Design:
Is a enclosure with a passive radiator sealed acoustic suspension?
Enclosure Assembly:
12 x 12 x 24 3/4 in Birch Plywood internally braced completely sealed.
Crossover Design:
C-Note crossover
Conclusion:
I’ve made three of these so far. Each one gets a little better. I’m almost there. I’ve almost convinced myself of what I already know: This is probably as good as it’ll get without spending more money on quality drivers…
Tips & Tricks:
Get the highest voltage/amperage power supply you can find.
I mount the passive radiator upside down and add weight until it sounds how I want (I’m not even sure how much weight is on it).
About the Designer:
I’m a nut.
Project Parts List:
Part# | Description | Qty. |
320-635 | TPS3116D2 Class D 2.1 Bluetooth 5.0 Amplifier Board 2 x 50W + 100W with Filter and Volume Controls | 1 |
275-051 | Dayton Audio ND25FW-4 1″ Soft Dome Neodymium Tweeter with Waveguide | 2 |
292-431 | GRS 5SBM1-8 5-1/4″ Sealed Back Midrange with 1″ Voice Coil | 2 |
292-428 | GRS 8PR-8 8″ Poly Cone Rubber Surround Woofer | 1 |
295-494 | Dayton Audio DS270-PR 10″ Designer Series Passive Radiator | 1 |
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