# PureAudioProject Quartet15

Floorstanding passive loudspeaker from the Line15 series, made by PureAudioProject (🇮🇱 IL).

Source: https://truescaleaudio.com/en/speaker/pureaudioproject-quartet15
Manufacturer page: https://pureaudioproject.com/quartet15/

## Dimensions

| Dimension | Metric | Imperial |
| --- | --- | --- |
| Height | 1560 mm | 61.4 in |
| Width | 570 mm | 22.4 in |
| Depth | 470 mm | 18.5 in |
| Weight (each) | 36 kg | 79 lb |

## Drivers

- 1 × 127 mm (5 in) midrange — paper cone, Voxativ AF-2.6 5-inch full-range, carrying the high frequencies
- 1 × 254 mm (10 in) mid-bass — paper cone, PureAudioProject 10-inch mid-woofer
- 2 × 381 mm (15 in) woofer — paper cone, PureAudioProject OB-A15NEO, 15-inch, built with Eminence for open-baffle loading

## Specifications

| Specification | Value |
| --- | --- |
| Type | Floorstanding |
| Power | Passive |
| Enclosure | Open baffle |
| Frequency response | 32–20000 Hz |
| Sensitivity | 96 dB |
| Impedance | 8 Ω nominal |
| Price (USD) | $18,000 / pair |
| Introduced | 2026 |

## About

The newest Line15, shown at Southwest Audio Fest in 2026, and the first to fix its driver complement rather than leave the mid/high to the owner: two 15-inch woofers, a 10-inch mid-woofer and a Voxativ AF-2.6 five-inch full-range on top, in a first-order three-way. Four baffle modules on an aluminium frame, 1.56 m tall on a base 57 cm wide and 47 cm deep — a bigger footprint than the Trio15 because there is more panel to hold up. The Thrier crossover board is still screw-terminal, and its capacitors are Mundorf MCAP EVO Silver Gold throughout, but the woofer and mid can now be wired in parallel or in series. 96 dB into 8 ohms.

## See it to scale

This catalogue draws cabinets at their real size side by side, which no text version can reproduce. Compare the PureAudioProject Quartet15 against another speaker at https://truescaleaudio.com/en/compare?a=pureaudioproject-quartet15