SOUNDSTREAM Granite 120.4 - Manual

Page 3 - Drive; Delay Muted; Circuit; *“Balancing Act” Input; Topology for added immunity to ground loops caused by; POWER OUTPUT; Power into; Granite

l Internal Signal Routing (Granite 120.4, Granite 180.6) Permits one pair of signal cables to drive all 4 channels (Granite 120.4) or two pairs of signal cables to drive all 6 channels (Granite 180.6). l Drive Delay Muted Circuit a unique circuit which completely elimi- nates any amplifier-related t...

Page 5 - Ground

GRANIlE120.4 1 5 ’ 6 ‘ 7 Side View 1 2 M O N O MONO STEREO R i g h t 1 5 L-J U n d e r s i d e 1. Connected to fuse or circuit breaker, then battery’s positive post. 2. Ground Main ground connection. Bolt to a clean chassis ground in the vehicle. 3. Remote Remote turn-on input from the head unit. Ac...

Page 7 - SPEAKER; STEREO; MIXED MONO; the bottom of the amplifier.

SPEAKER (per pair of channels) STEREO MONO Use L R inputs Use Right input only MIXED MONO Use L R inputs S T E R E O SWITCH SETTINGS (bottom of amp) For each pair of’channels, there are two switches (one on 60.2) accessible from the bottom of the amplifier. Mono/Stereo Switch: Set to “Mono” to bridg...

Page 9 - Channel Full Range

4. Granite 4 Channel Full Range AMPLIFIER Channels 3 and 4 2 MONO STEREO MONO S T E R E O 5. Granite 120.4 2 Channel Full Range AMPLIFIER Channels 3 and 4 Channels 1 and 2 MONO STEREO MONO STEREO 8

Page 11 - Channel; Channel Full Range

8. Granite 2 Channel HEAD UNIT Channels 3 and 4 MONO STEREO and2 M O N O SATELLITE SPEAKERS SUBWOOFER 9. Granite 120.4 4 Channel Full Range AMPLIFIER FULL-RANGE SPEAKERS HEAD UNIT Channels 3 a n d 4 Channels 1 and 2 M O N O MONO STEREO L O W @ PASS PASS 10

Page 12 - with

10. Granite 2 Channel with External Crossover High Pass I I Low Pass R 2 M O N O M O N O AMPLIFIER SATELLITE SPEAKERS 1 Granite 120.4 2 Channel Input 2 pair Satellites/2 Subwoofer HEAD UNIT R M O N O MONO S T E R E O PASS AMPLIFIER

Page 14 - Channel Input

14. Granite External Crossover HEAD UNIT sx-2 AMPLIFIER Channels and MONO STEREO TWEETERS MID-WOOFERS SUBWOOFER 15. 2 Channel Input 6 Satellites/ 3 Subwoofers HEAD UNIT AMPLIFIER Channels 5 and 6 13

Page 17 - PASSIVE AND; db/Octave Passive Crossover Chart; Passive Crossover Chart; Low Pass

PASSIVE AND Your Granite amplifier is capable of driving a complete subwoofer and satellite sys tern in the Mixed Mono configuration. However, for the lowest distortion and the max- imum output and sound quality, we recommend that you use electronic crossovers and multiple channels of amplification,...

Page 18 - C l; Amplifier; the audio and remote

8 0 H z 2 O h m s 4 Ohms C l C l 8 Ohms C l 2 2 m H 1 8 m H l . l m H 6 0 0 H z8 0 0 H z l . O m H l . O m H O . l O m H AMPLIFIER AND MOUNTING Soundstream Granite amplifiers employ highly efficient circuitry and a unique design to maintain lower operating temperatures. When mounting the amplifier, ...

Page 19 - breaker and then to the; 5 A automotive; Wiring Tips; LEVEL

least 16 gauge speaker wire, preferably a flexible multi-strand cable, such as Soundstream Speaker 120 or Speaker 160. C. Carefully run the positive power cable from the battery to a fuse or circuit breaker and then to the Connect the lead to the battery via either a fuse or a circuit breaker within...

Page 20 - TROUBLESHOOTING; PROBLEM; SERVICE

Your Granite amplifier is protected against both overheating and short circuits by means of the following circuits: l A main power supply fuse l A fail-safe protection circuit activating at 85°C. . Overcurrent Channel Circuit Breakers l Short-circuit shutdown TROUBLESHOOTING PROBLEM CAUSE No Sound a...

SOUNDSTREAM Granite 120.4 - Manual

Table of Contents:

Summary

Other SOUNDSTREAM Models