4 x 30 Watts (Max) or 4 x 24 Watts Sinus power (RMS) at 10% harmonic distortion.

were marketed as bridgeable, allowing users to combine channels for higher output to fewer speakers. Collector's Tip: The "New Old Stock" (NOS) Find Finding a "New" manual or a "New Old Stock" (NOS)

This amp is compact, bridgeable, and suitable for:

Turn your car's head unit volume up to roughly 75% of its maximum capacity. Play a clean, high-quality audio track.

"Blaupunkt BQA 120 manual" filetype:pdf

Ensure the ground wire is secured firmly to bare, rust-free metal. Sound is Distorted or Weak

Check the inline fuse on the main red power wire. Verify that the remote turn-on wire is receiving +12V when the radio is turned on. Ensure the ground wire is secured to bare metal.