The Perfect Set 15 w/Crossover and Beryllium Upgrade featured in Blue – $3300 Delivered
$3300
The Tekton Design Perfect SET 15″
The ultimate high-efficiency loudspeaker engineered specifically for Single-Ended Triode (SET) purists.
Flea-powered tube amplification demands a specialized partner, and the Perfect SET 15″ answers the call. Combining our patented, ultra-low-distortion high-frequency array (U.S. Patent 9,247,339) with a massive, high-efficiency 15″ transducer, it delivers stunning 98dB sensitivity and a stable 8 Ohm load.
Unlike decades-old, honky horn designs that constrain your soundstage, the Perfect SET 15″ provides controlled directivity without the ringing or coloration. Expect razor-sharp bass, rich mid-range fidelity, and a lifelike, wide-open presentation—all from as little as 1 Watt of power. Proudly manufactured in the USA.
Free shipping in the continental US!
Description
The Tekton Design Perfect SET 15″
Pure Single-Ended Triode Fidelity. Reimagined.
The Tekton Design Perfect SET 15″ is an absolute necessity for the audiophile purist. Flea-powered SET (single-ended triode) amplification occupies a unique, revered space in high-end audio—but it demands an idealized loudspeaker to truly shine.
Engineered with the precise sensitivity, exact bass weighting, and necessary damping that low-wattage tube amplification requires, the Perfect SET 15″ delivers where decades-old, obsolete full-range horn designs fall short. Experience the razor-sharp, articulate bass, rich fidelity, and lifelike accuracy that only a meticulously optimized high-efficiency system can provide.
Key Features & Technology
-
Patented MTM Array: Built under U.S. Patent 9,247,339, featuring our acoustically superior, proprietary polygon-oriented, triple-ring radiator high-frequency array.
-
Proprietary Controlled Directivity: Disperses a precisely focused acoustical power pattern matching the control of a horn or waveguide—but entirely without the audible ringing, coloration, or horn-flare wall constraints.
-
High-Output 15″ Transducer: A massive, high-efficiency, high-output low-frequency transducer for stunning control, impact, and low-end authority.
-
Tube-Friendly 8 Ohm Impedance: Purpose-built to present an ideal, stable load for optimum single-ended triode performance.
Technical Specifications
| Parameter | Specification |
| Transducer Configuration | 15″ High-Output Woofer + Proprietary Patented HF Array |
| Sensitivity | 98dB @ 2.83V / 1m |
| Impedance | 8 Ohms (optimized for SET amplification) |
| Frequency Response | 36Hz – 30kHz |
| Power Requirements | Minimum: 1 Watt RMS | Maximum: 300 Watts RMS |
| Dimensions (H x W x D) | 41.5″ x 16″ x 17″ (105.41 cm x 40.64 cm x 43.18 cm) |
| Weight | 87 lbs. |
| Origin | Proudly Manufactured in the USA |






Reviews
There are no reviews yet