Напольная акустика — Popori Acoustics WR1

The WR1 is an electrostatic floorstanding loudspeaker from Popori Acoustics, a Hungarian manufacturer that has custom-built electrostatic speakers exclusively for nearly 20 years. Debuting in 2020, the WR1 represents 25 years of accumulated design experience distilled into the brand's first series-production model, following founder Otto Popori's start repairing electrostatic speakers back in 1996.

Key specs that matter

Rated response is 25-30Hz to 30,000Hz depending on generation, with the current 2024 revision quoted at 26-22,000Hz. Sensitivity is 90-92dB, an easy load for amplifiers including low-wattage tube designs, presenting minimum impedance around 3.5-4 ohms. Maximum sound pressure is 105dB with distortion under 0.1%. This is a wide-range two-way electrostatic design with a ribbon high-frequency planar transducer supplementing the main panel. The diaphragm is an extremely thin 6-micron BOPET foil, nearly 50 times thinner than a human eardrum, chosen specifically for its light weight and speed to bring reproduction closer to the standard of a studio recording microphone. Structural elements use Corian and Kerrock solid surface material, an acoustically and statically ideal choice, mounted on a base of CNC-machined solid steel legs and 6mm laser-cut steel sheet. Weight is approximately 68kg per speaker, with full dimensions around 1793 x 540 x 436mm. Every pair is individually measured and matched for perfect channel balance.

Sound and use context

Expect crystal-clear, naturalistic sound covering the entire audible spectrum without compromise even at high volumes - one listener specifically noted the WR1's ability to output surprising bass on EDM material without losing composure, an unusual trait for electrostatic technology historically associated with limited low-frequency extension.

Pairing

The easy amplifier load and reasonable sensitivity mean even low-wattage tube amplifiers can drive this speaker satisfactorily, broadening amplifier choice beyond what electrostatic designs typically demand.

Alternatives

Popori Acoustics' WR2.23XL sits within the brand's broader electrostatic range as a more compact alternative with a smaller radiating surface, and the flagship XR1.23 sits above with even greater bass depth, worth comparing directly with the brand's distributor given the bespoke, made-to-order nature of this entire electrostatic catalogue.