Firstway Smart Speaker Protector 8 Channel Protection Board With Delay Circuit

Firstway Smart Speaker Protector – 8 Channel with Delay Circuit

Compatible with: 5.1 / 5.2 / 6.2 / 7.1 / 4.2 / 2.1 Channel Amplifier Systems

✅ Features:

• 8-Channel Speaker Protection – Ideal for multi-channel home theater systems, professional audio amps, or custom audio setups.

• Smart Turn-On Delay – Prevents speaker "pop" noise during system power-up with an intelligent delay circuit (typically 3–5 seconds).

• DC Offset Protection – Instantly disconnects speakers if dangerous DC voltage is detected to prevent speaker damage.

• Relay Isolation – High-quality relays ensure strong isolation and reliable long-term switching.

• Universal Compatibility – Works with Class AB, Class D, or tube amplifiers in various configurations (2.1, 4.2, 5.1, 7.1, etc.).

• LED Indicator – Visual status display for system protection and delay timing.

• Compact & Durable Design – Compact PCB suitable for integration into amplifiers or external protection units.

? Specifications:

• Input Voltage: 24-0-24 AC 

• Channels Protected: 8 Independent Channels

• Delay Time: ~3–5 seconds (power-on)

• Protection Type: DC offset detection & speaker delay

• Relay Rating: 10A (max) per channel

• Board Size: Compact footprint suitable for tight spaces

? Applications:

• Multi-channel home theater amps

• DIY amplifier protection

•