2 x 40W Power Amplifier for Sound Module

2 x 40W power amplifier (at 12V, 2Ohm, 10% THD)

This universal NF amplifier can be combined with all soundunits. It is delivered in shrinked plastic tube, with a already installed mounting rail. Installation on a metallic surface or in a airstream is recommended to get additional cooling.

Power supply range: 9-18V

Technical data:

Voltage: 6-18V

Outputpower: 2 x 40W at 2 Ohm, THD=10%, 14,4 V

Rec. Speaker(s): 4 Ohm

Dimensioins: ca. 30 x 60 x 25mm (1,2 x 2,4 x 1,0 inch)

Weight: about 25 gramm without heatsink, 35 gramm including heatsink

• The amplifier can be used with one or two speakers
• It is recommended to mount the amplifier with its heatsink at a metallic surface to getadditional cooling. A electric isolated installation is not necessary. Use washersbetween heatsink and surface to get a good thermal contact. The amplifier can bemounted in vertical or horizontal orientation.
• Overtemperature protection integrated
• The volume must not be set to a level where the sound gets unclear. Speakes can bedamaged easily.            No waranty on damaged speakers !
• Note the right supply polarity, avoid any short circuit conditions, isolate not usedspeaker output. Otherwise the amplifier will be destroyed !