PRO 4" Phenolic Replacement Diaphragm for PRO-D3 and Universal 8-Ohm PulseAudio Separate ID’s supervise tamper

Separate ID’s supervise tamper

Which will cover/guard your speaker and give them an enhanced appearance to your sound system with RGB lights built-in

Industrial-strength Velcro® latching system secures display adaptors to wall plate in a single step

WIFI/GSM based unauthorized eavesdropping devices can collect data for long periods and then transmit them in just a few minutes

Integral 80-character LCD with backlighting

PRO 4" Phenolic Replacement Diaphragm for PRO-D3 and Universal 8-Ohm PulseAudio Separate ID’s supervise tamperPremium universal driver replacement diaphragm for all models including PRO D3F 4" Universal Voice Coil Impedance: 8 ohms