User's manual 8˝ super compact bass enclosure with 2 channel amplifier output sa-8.2.
Contents 1 user's manual 2 introduction 2 what is included? 2 features 3 general precautions 3 protection circuitry 4 4 6 mounting the subwoofer connecting the subwoofer 7 8 front panel controls and features low level input wiring 8 rear panel controls and features remote level control connection po...
2 introduction with the qsa8.2, we are introducing a low-profile amplified subwoofer. Low enough to easily fit below the seat of your car, this system offers you a quick and easy way to add a high-powered subwoofer system to your audio system. The integrated amplifier features both high pass and low...
3 the built-in amplifier incorporates special protection circuitry which will disable the amplifier if any of the following should occur: * input overload * short circuit * extremely high temperatures if any of these conditions is detected, the amplifier will go into a self-preservation mode, and th...
1. Find a suitable location in the vehicle in which to mount the amplifier. A typical location is shown below: 2. Make sure there is sufficient air circulation around the inteded mounting location. 3. Mark the location for the mounting hole screws by positioning the cabinet where you wish to install...
5 5. Connect all line inputs and outputs (if used) using high-quality cables. Connect all speakers, following the diagrams in this manual. Be sure to observe proper polarity to avoid audio phase problems. 6. Insert fuse(s) into battery fuse holders. 7. Recheck all connections before powering up the ...
6 front panel controls and features remote level control port attach the included remote level control to control the volume level of the subwoofer independently. 1 bass boost 6 subsonic filter use this control to filter out low frequency noise and rumble. 5 input gain control after you have install...
Sa-8.2 7 rear panel controls and features power terminals 1 3 fuse 2 low level rca inputs low level inputs are the recommended way to introduce the audio signal to the subwoofer if rca outputs are present on your head unit or other signal source (such as a sound processor). 4 the fuse is rated at 30...
Sa-8.2 sa-8.2 8 low level input wiring low-level (rca) input wiring is preferred for best audio performance. Most trunk or hatchback installations will require a 15-20 feet rca cable, while pickup trucks and under-seat installations will require a 6-12 feet rca cable. Always use a high quality cable...
9 wiring method b to speaker terminals of head unit to remote turn-on terminal of head unit chassis ground point battery fuse power connections note: you may not hear any any sound when using option a with older head units. If that is the case please change speaker phase as per option b. Grey / blac...
10 remote level control connection install the remote control securely under the dash or in a similar location where using it will not distract the driver. Remote level control all specifications subject to change without notice. Rms power thd signal-to-noise ratio frequency response input sensitivi...
11 troubleshooting if you experience operation or performance problems with this product, compare your installation with the electrical wiring diagram on the previous pages. If problems persist, read the following troubleshooting tips which may help eliminate the problems. Amplifier will not power u...
