Crossovers
2-Way PRO Zx Crossover
Linkwitz-Riley 2-way network, factory-built
ERSE's PRO Zx 2-way passive crossovers are built from ERSE components for clean, pure sonic quality. The Linkwitz-Riley design handles 4 Ω or 8 Ω low-frequency loads via a selectable jumper, excellent for D'Appolito (MTM) designs with two woofers and a tweeter. IQ coils in the low-pass circuit keep DCR low; premium metallized polyester caps made from DuPont film handle the high-pass. Built on a premium PC board with rigid backing and brass eyelets for rugged mounting.
Highlights
- Linkwitz-Riley topology
- Selectable 4 Ω / 8 Ω jumper
- IQ coils + DuPont-film polyester caps
- Brass-eyelet PCB, factory-built
Values and sizes
Every available part number, value, and dimension for the 2-Way Crossover line. Click any chart to enlarge.
Full spec sheet
Design
| Parameter | Value |
|---|---|
| Topology | Linkwitz-Riley, 2-way |
| Impedance | 4 Ω or 8 Ω (jumper) |
| Slope | 12 dB/oct |
| Low-pass | IQ coil |
| High-pass | DuPont polyester film capacitor |
| Build | Rigid PCB with brass mounting eyelets |