Mark 3 – Hidden Bluetooth Receiver
Expanded Audio Flexibility with RCA Pre-Amp Outputs
For those who demand more advanced audio options, the Mark 3 Hidden Bluetooth Receiver offers 4-channel speaker output, 4 switched inputs, and 2 switched RCA pre-amp connections—allowing you to integrate external amplifiers or subwoofers for an even richer sound experience.
Key Features & Benefits:
✔ 4-Channel Output – 75W x 4 for high-quality sound
✔ 4 Switched Inputs – Connect multiple sources effortlessly
✔ 2 RCA Pre-Amp Outputs – Expand your system with external amplifiers
✔ 12-24V DC Operation – Works with a wide range of vehicles
✔ Positive & Negative Earth Compatibility – Broad electrical compatibility
✔ 4-8 Ohm Speaker Support – Perfect for most classic car audio systems
✔ No Radio Needed – Stream music directly from your smartphone, MP3 player, or tablet
✔ Hidden Installation – No dash modifications needed—preserve your car’s classic look
With pre-amp connections, the Mark 3 is ideal for classic car owners who want to boost their audio setup with external amplifiers or additional speakers. Upgrade your sound system today!








