Soundstream Reference Series 405S Installation Manual Download Page 1 | Manualshive

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Soundstream Reference Series 405S Installation Manual Download Page 1

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SOUNDSTREAM TECHNOLOGIES

120 Blue Ravine Road Folsom California 95630 USA

ph 916.351.1288 fax 916.351.0414

rev B - 4.17.96

SERIES AND PARALLEL WIRING

2-4 ohm drivers in parallel

= 2 ohms

2-4 ohm drivers in series

= 8 ohms

4-4 ohm drivers in parallel

=1 ohm

1

REFERENCE

405s

5/3 Channel

Power Amplifier

OWNERS MANUAL

AND

INSTALLATION GUIDE

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Summary of Contents for Reference Series 405S

Page 1: ...95630 USA ph 916 351 1288 fax 916 351 0414 rev B 4 17 96 SERIES AND PARALLEL WIRING 2 4 ohm drivers in parallel 2 ohms 2 4 ohm drivers in series 8 ohms 4 4 ohm drivers in parallel 1 ohm 1 REFERENCE 40...

Page 2: ...___________ Installation Shop ______________________________________ Installation Date ______________________________________ CAUTION Prolonged listening at high levels may result in hearing loss Even...

Page 3: ...amp fuse frequent activation of Smart Power Supply Circuit check speaker configuration amp may be in High Power mode put amp into High Cur rent mode if speaker load is less than 1 ohm see p 8 Setting...

Page 4: ...mponents are located near one another connected by thick wide PCB traces which ensures rapid high current delivery The entire power supply is isolated on one side of the circuit board while the audio...

Page 5: ...ost amps which maintains performance into low impedance loads Drive DelayTM Muted Turn on off Circuit A unique circuit which completely eliminates any amplifier related turn on off noises Flexible Inp...

Page 6: ...6 Reference405s 15 SAMPLE SYSTEM 1 4 channels of input 2 way front rear fade with constant level bass 4 channels of 2 way high pass subwoofer channel in low pass...

Page 7: ...mplifier power on in High Power mode 3 High Current LED Indicates amplifier power on in High Current mode 4 12V Connected to a fuse or circuit breaker then to the battery s positive post 5 GND Main gr...

Page 8: ...he input level controls located on the front of the amplifier This is a unique dual stage circuit that adjusts both level and gain This topology maintains better Signal to Noise ratios even when using...

Page 9: ...emote turn on cables to the amplifier from the source unit b Carefully run the positive cable from the amplifier to a fuse or circuit breaker within 18 of the battery c Connect the fuse or circuit bre...

Page 10: ...o determine the correct fuse value INTERNAL The REFERENCE405s amplifier is fused with automotive type fuses In the event of blown power supply fuses the Fault indicator on the top panel will light The...

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