# PureAudioProject Duet15 Prelude

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

Source: https://truescaleaudio.com/en/speaker/pureaudioproject-duet15-prelude
Manufacturer page: https://pureaudioproject.com/duet15-prelude-open-baffle-speakers/

## Dimensions

| Dimension | Metric | Imperial |
| --- | --- | --- |
| Height | 1040 mm | 40.9 in |
| Width | 540 mm | 21.3 in |
| Depth | 270 mm | 10.6 in |
| Weight (each) | 20 kg | 44 lb |

## Drivers

- 1 × midrange — user-selected module, chosen at order — a Voxativ AC-1.6 or AC-PiFe widebander, or a 10-inch coaxial
- 1 × 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) | $6,950 / pair |
| Introduced | 2022 |

## About

The entry to PureAudioProject's Line15 and the smallest open baffle it makes at this size: one 15-inch woofer and one widebander on a single panel just over a metre tall. Dropping to a single woofer costs some output and some of the bass the Trio15 gets from two, but the essential trade is unchanged — no box, no port, and a dipole radiation pattern that needs about a metre of clear air behind the panel. The mid/high driver is picked at order from a Voxativ AC-1.6, the pricier AC-PiFe, or a 10-inch coaxial, each with its own crossover. Ships flat-packed for home assembly. 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 Duet15 Prelude against another speaker at https://truescaleaudio.com/en/compare?a=pureaudioproject-duet15-prelude