A4 with B&O – Subwoofer conversion with Gladen and Ampire

Hello, I hope someone can help me, because I have removed the slightly weak original sub from the B&O system and replaced it with a 25cm Gladen and an AMPIRE MB1000.1-2G power amplifier. The original cables of the B&O Sub provide the signal for the power amplifier, but the remote control of the amp does not work. (remote power amplifier) a direct + brings the power amplifier to run from the HP: Ampire EQUIPMENT: – Cinch and high level inputs with automatic power on (Auto Turn On) – including bass level remote control – flashable with a second MB1000.1-2G in master/slave operation – Status LED – Protective circuit LED still work with Hi/Lo adapter? if yes, which one?