TZ SMART D-450/518/750/850 Crossover Network Kit Board | High-Quality Audio Filter Circuit for Speakers

Upgrade your sound system with the TZ SMART D-450/518/750/850 Crossover Network Kit Board. This premium quality circuit ensures crystal-clear frequency separation for woofers, midrange, and tweeters, giving you powerful and balanced audio performance.

Built with durable resistors, capacitors, and heat-resistant components, this crossover board guarantees long-lasting stability. Perfect for professional DJs, stage sound, home theaters, and PA systems.

✅ Compatible Models: D-450, D-518, D-750, D-850
✅ High Power Handling – distortion-free sound output
✅ Premium Build Quality – heavy-duty components for durability
✅ Easy Installation – color-coded wiring design
✅ Best For – DJ speakers, stage audio, home theater systems

Product Specifications

• Brand: TZ SMART

• Model: D-450/518/750/850

• Type: Audio Crossover Network Kit Board

• Material: High-Quality PCB with Resistors & Capacitors

• Power: Supports high-power audio systems

• Usage: Treble, Mid, Bass sound separation

• Installation: Easy setup with wire connectors

Key Features

• ? Clear & balanced audio separation

• ? Enhances woofer, mid, and tweeter performance

• ⚡ Strong resistors & heat-resistant capacitors

• ?️ Easy to install – plug & play design

• ? Perfect for DJ, stage, home theater, and PA systems