Floorstanding loudspeakers — Tekton Design MATRIX LS

The Matrix LS is the first model in the Eric Alexander Signature Series from Tekton Design, priced at USD 17,960 per pair, reduced from USD 19,950. It combines two woofers, a beryllium high-frequency array and a separate rear-firing module, and it is produced in Utah like the rest of the range.

Key specs that matter

Two 10-inch woofers handle the bass, and fifteen beryllium domes in a hybrid MTM arrangement, covered by a patent application, carry the midrange and treble. On the rear, an adjustable two-way ambience module combines a 5-inch driver with a beryllium tweeter. Frequency response is 20 Hz to 40 kHz, and sensitivity is 97 dB at 2.83 V and 1 m. The Matrix LS is offered at 4 or 8 ohms, with 4 ohms recommended, and power handling is 500 W. Each speaker measures about 1,734 x 330 x 432 mm and weighs about 61.2 kg.

Engineering and use context

The fifteen-dome array extends Tekton's patented polygon-oriented tweeter concept, US Patent 9247339, with additional patents pending, and here every dome is made of beryllium. In the MTM layout, groups of domes are arranged symmetrically around a central section, so the array acts as a tall radiating surface rather than a single point. The rear module faces away from the listener and sends additional sound toward the wall behind the speaker, and Tekton makes it adjustable. Because it is a two-way unit with its own driver and tweeter, the rear output covers a wide frequency range. Counting the two woofers, the fifteen front domes and the two drivers of the rear module, each speaker carries nineteen drive units. Colour choices, grilles and footer styles are available, and the Signature Series carries the name of the company founder.

Pairing

The high sensitivity means the Matrix LS needs little power for normal listening levels, and the power handling allows large amplifiers for very high output. The recommended low-impedance version suits solid-state amplifiers with good current capability, while tube amplifiers are better served by the 8 ohm version. The rear module needs space behind the speaker, and the tall cabinets belong in a room well above 20 m2. Bass reaches low enough that a subwoofer is not required.

Alternatives

The Tekton Design Symphony is a tower about 1.83 m tall with two 10-inch woofers, two 7-inch mid-bass drivers and a 15-dome beryllium array at USD 8,530 per pair.