User manual Contents Page 1. Introduction 2. Important safety instructions 3. Controls and connections 4. Starting up 4.1 Cabling and switching on 4.2 Level adjustment 5. Technical data 6. Block diagram...
1. Introduction Welcome to Thank you for choosing an AER combi-SUB. AER offers two combi-SUBS 12 and 15 which are alike in their concept but differ in size, power and application. While the combi-SUB 12 is mainly used as subwoofer (low frequency extension) to an AER amp...
2. Important Safety Instructions The following guidelines shall help minimize the risk of injury through fire or electric shock. The lightning flash with The exclamation point C AU T I O N the arrow head symbol within an equilateral RISK OF ELECTRIC SHOCK within an equilateral triangle is intended to DO NOT OPEN...
Level control to (gain) power on/off-status indicator adjust the gain level combi-SUB 12: crossover Adjustable low-pass-filter power on/off switch with mains (100 - 300 Hz) socket and fuse holder notch Switch to turn the notch-filter combi-SUB 15:...
Connect your line-out or premaster-out signal of ground-lift, adjustable crossover, notch-filter and your source (amp, desk) phase-inversion. to the input of the A) combi-SUB 12 and 15 comb-SUB. as extension to an amp: The relevant specs and safety symbols are A line-out signal is unfiltered and full range.