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PureAudioProject · Line15 · Floorstander
Quartet15
$18,000 / pairCheck availability ↗
Product description
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.
Units
| Type | Floorstander |
|---|---|
| HiFi ladder position | #472 of 499 floorstander |
| Power | Passive |
| Height | 1560 mm |
| Width | 570 mm |
| Depth | 470 mm |
| Weight | 36 kg |
| Enclosure | open-baffle |
| Drivers | 1× 127 mm midrange (paper cone), 1× 254 mm mid-bass (paper cone), 2× 381 mm woofer (paper cone) |
| Frequency response | 32–20000 Hz |
| Sensitivity | 96 dB |
| Impedance | 8 Ω |
| MAP (USD) | $18,000 / pair |
| Where to buy | Check availability ↗ |
| Manufacturer | pureaudioproject.com ↗ |
| Product page | Open product page ↗ |
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