Internal Wiring for HPM-100 Crossovers

You are buying an upgrade for all internal wiring of HPM-100 speakers. If you buy it together with upgraded crossovers, I will solder them directly to the PCB.

For Level 1 components, I would consider this an upgrade recommendation.
For Level 2 components, however, I consider it mandatory!

The wire used is JANTZEN AUDIO SUPRA 5N Speaker Cable OFC Copper PVC 2×2.5mm². It’s a premium Swedish speaker cable used in many DIY projects with great success. Sounds good and is a pleasure to work with.

Attention! Wires do not come with spade connectors that you can just plug into the original drivers! They must be soldered to the driver terminals.

Otherwise, this would defeat the whole purpose of this upgrade. We are trying to lower the resistance from the crossover components to the drivers to a minimum using premium wire, only to add resistance back into the equation with flaky spade connectors.

Wires are cut to the right length, and the wire ends are pre-tinned with solder and are ready for soldering to the driver terminals. I will also include some white putty to properly seal a hole that must be drilled for a new midrange wiring into the sealing chamber.

Contact me if you need a soldering iron or some soldering tips.