Pure Audio Project Crossovers

Product Description

All our feature Mundorf audiophile-grade components that match at best the specific drivers sonic features in every model.

All crossovers are assembled on rigid single layer, routed PCB.

Description:

Trio15TB

Two way (cross at ~450hz)
No notch filters
Woofers are connected in Parallel
Bi-amping option when pulling out a high-end jumper
High Freq. adjustment with a high-end jumper, -2db, +2db, by pass

Trio15 Voxativ

Serial Topology (Voxativ variation on Leonidas Crossover)
~-2db shaving of high frequencies with high-end jumper

Leonidas Crossover

Serial Two Way Crossover Topology
Designed to allow voicing between our woofer (OB-A15Neo or PAP(Morel)1075) and full range / Tweeter drivers
Components are mounted to high end terminals by only a screw driver
Ready for Mundorf BS140 Coil for Bass
High frequencies shaving option with an inductor and high end jumper

Trio15 Heil (see Gallery)

Two and a half way Crossover (lower woofer at ~250 1st order, upper woofer/Heil at ~950hz)
No notch filters
+2db Low Frequencies with high end jumper
+2db Low Mid Frequencies with high end jumper
+2db High Frequencies with high end jumper

Trio15 Beyma (see Gallery)

Two and a half way Crossover (lower woofer at ~250 1st order, upper woofer/Heil at ~1,000HZ)
Single notch fiter on upper woofer
-2db/3db High Frequencies with high end jumper
+2db Low Mid Frequencies with high end jumper

Trio10 MundorfAMT

Two and a half way Crossover (lower woofer ~250HZ first order, upper woofer with no XO, AMT at ~6.5khz)
Single notch filter on upper woofer
Mundorf Silver/Oil and Foil Grade Components

Trio10 Beyma150H

Two and a half way crossover ((lower woofer at ~250 1st order, upper woofer/Beyma at ~1.2khz)
No notch filters
Also available:

Duet15TB
Trio10AN8 (with Audio Nirvana Classic8 FR driver)

DSC_3050

DSC_3061

DSC_3082

IMG_0264

Leonidas-Crossover-by-PureAudioProject-IMG_2848

Leonidas-Crossover-by-PureAudioProject-IMG_2858

Leonidas-Crossover-by-PureAudioProject-IMG_2872

Timeless-Brace-XO-DSC_2490

Timeless-Brace-XO-DSC_2497

Trio15-Beyma-Crossovers-Setting

Trio15-Heil-Crossovers-Settings

Trio15TB-XO-on-Alu-Frame