Bogen A12 specifications Underpowering VS. Overpowering, Painting, REAR-PANEL Connections

UNDERPOWERING VS. OVERPOWERING

Surprisingly, speaker damage can be caused by amplifiers with too little power. An underpowered, overdriven amp sends heavily distorted, clipped audio to the speakers.This can damage the high-frequency drivers. Clipping is usually audible; it may vary from a harsh sound to a fuzzy or blurry sound. If you hear clipping at loud volume levels, turn down the volume until the distortion is no longer present.

On the other hand, overpowering a speaker can cause mechanical damage or electrical failure by overstressing the speaker’s components.The speaker must be powered appropriately to ensure its longevity and performance.

PAINTING

The speaker enclosure and grille can be painted with automotive paints or spray paints specially designed to adhere to plastics. Perforated grilles require special care when painting so that the holes do not become plugged with paint. Applying several very light coats works best. Be sure to mask the port and horn throat scrim so that no paint will get on those items.

REAR-PANEL CONNECTIONS

Low-impedance: Remove jumper, use COM (–) and 16 terminals.

Jumper can be installed on any two unused terminals for safe keeping.

70V:

With jumper in place, use COM (–) and one tap selection (choose 8, 16, 32, 64, or 128 watts).

Shown without jumper