Related Manuals for BASSFACE DB4.5
Summary of Contents for BASSFACE DB4.5
- Page 1 DB4.5 4/3/2 Channel Class D Bridgeable Mini Stereo 12v Power Amplifier 920w Verified RMS Power Output Instruction manual...
- Page 2 Thank you for choosing Bassface. From the simplest connector to our top of the range amplifier - every element of these products has been designed to give you the best possible performance for your money. Please take the time to read these instructions carefully as they contain useful and important information.
- Page 3 (or instant!) failure of the unit. It can also destroy speakers, source units and even cause fire. On a related matter, we have been made aware of the use of Bassface products in situations where bench power supplies (or power supplies that are not a conventional car battery/alternator) are used to power our products.
- Page 4 KNOW that some of you don't read these manuals! Thanks for being one of the careful ones. Bridging To bridge the DB4.5 please use the following speaker terminals: FR+ with FL- RR+ with RL- Once your power cable, RCA and remote lead are all securely running through the car to where you want the amp and the earth wire is fastened securely, somewhere close to the amp, you can fit the amplifier.
- Page 5 choose to mount the amp, it needs sufficient ventilation; 2-3” around will be enough. We do not recommend mounting an amplifier on a bass box as the vibrations can cause damage to the internals of the amplifier over time. You need to ensure that the load you subject your amplifier to is within specification and of a sensible nature and that you have the appropriate cooling where applicable.
- Page 6 Time to lay on some power. Connect the earth first, then 12V power, then remote. Then connect in the RCA cables and you can move onto setting up sound controls on the amplifier. This description covers the principles of operation – for specific instructions refer to the set up notes for the exact model you are working with.
- Page 7 For other speakers if you are using a woofer, try to keep the HPF the same as the woofer LPF. If you are using no woofer then a full range setting might be more appropriate. A typical six inch driver will play from 100Hz and up. A four inch driver around 200Hz and up. Once your crossover settings are set up, you can move on to the gain or “Level”.
- Page 8 Once the volume is set on the head unit, go to the amplifier and slowly start to turn the “Level” knob up, keep going till it is at a level you are happy with (that isn’t going to deafen you!) or until your driver(s) are just about to distort. If they do start to distort, turn back down till they sound perfectly clear.