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· Do not run wiring underneath or outside the car since exposure to the elements may cause the insulation to deteriorate rapidly, resulting in short-circuits and/or intermittent operation. HYUNDAI H-SA301...
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· Do not listen to high volumes for extended periods of time or hearing damage may occur. CONTINOUS EXPOSURE TO SOUND PRESSURE LEVELS OVER 100dB MAY CAUSE PERMANENT HEARING LOSS. HIGH POWERED AUTOSOUND SYSTEM MAY PRODUCE SOUND PRESSURE LEVELS WELL OVER 130dB. USE COMMON SENSE AND PRACTICE SAFE SOUND. HYUNDAI H-SA301...
3. Remove amplifier. Drill four 3.5 mm holes into mounting surface. If you want to mount the amplifier to MDF or wood panel, drill four 3.0m/m diameter holes into mounting surface. 4. If possible, test the system to ensure it is operating correctly before final mounting of the amplifier. 5. Mount the amplifier using the supplied 4 self threading screws. INSTALLATION DIAGRAM Fig. 1. HYUNDAI H-SA301...
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If not, you can use a "high to low converter" available through your local car audio shop. · Connect the low level/line level RCA cables from the head unit, or signal processor, to the line level input on the amplifier. See Fig.2 system wiring diagrams. Fig.2 HYUNDAI H-SA301...
12V = Connect the proper gauge power wire to the amplifier "B+" terminal. Run wire to wards the fuse holder that is no greater then 0.5 meters from the battery. Remember, the fuse is to protect the safety of the car in the case of a short. Connect fuse holder to battery, but do not install fuse at this time. HYUNDAI H-SA301...
Reversing any of these connections will result in the speaker cones moving out of phase which causes bass cancellation. See Fig.3 Speaker Output Connections. Fig.3. HYUNDAI H-SA301...
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The level of crossover frequency can be changed from 20 Hz to 50 Hz by rotating the knob. The frequencies below the crossover point will be attenuated at 12dB /octave 4.The "BASS" function can be selected to increase low frequency response output, or decrease frequency response output. The BASS is adjustable from 0 / 12dB boost at 50Hz. Fig.4. HYUNDAI H-SA301...
Check all grounds, check battery voltage, check RCA cables Ticking noise on audio Check RCA audio cable; Install an in-line noise filter on the head Amplifier is peaking up radiated spark noise with engine running unit s power wire, check spark plug wires HYUNDAI H-SA301...
Specification MODEL H-SA301 AVERAGE OUTPUT POWER 4 OHMS RMS @ 0.08% THD 300W 1 LOW PASS FILTER 50 Hz 250 Hz MAXIMUM OUTPUT POWER 600 W FREQUENCY RESPONSE (-1dB) 10Hz 250 Hz SIGNAL TO NOISE RATIO (`A' WTD) >100dB INPUT SENSITIVITY...