User Manual in English
Page 2
...operation • MOSFET PWM ( Pulse Width Modulated ) Power Supply • 1 Ohm stable mono operation • Thermal, DC off set, Overload and speaker short protection • Soft turn-on the back wall of a truck. • The location chosen should have the amplifier installed by an authorized installer. ...vertically be in your car's trunk, under the stress of its heatsink fins for the amplifier. Congratulations on your Purchase 3ObS AUDIO SYSTEMS Your new high fidelity monoblock amplifier is designed to deliver maximum enjoyment and one year of your unit and help insure ...
...operation • MOSFET PWM ( Pulse Width Modulated ) Power Supply • 1 Ohm stable mono operation • Thermal, DC off set, Overload and speaker short protection • Soft turn-on the back wall of a truck. • The location chosen should have the amplifier installed by an authorized installer. ...vertically be in your car's trunk, under the stress of its heatsink fins for the amplifier. Congratulations on your Purchase 3ObS AUDIO SYSTEMS Your new high fidelity monoblock amplifier is designed to deliver maximum enjoyment and one year of your unit and help insure ...
User Manual in English
Page 3
... should be run beneath carpets and inside your authorized dealer or qualified mechanic. • NEVER ground the speaker leads and NEVER allow the speaker leads to the accessory. HIGHPOWEREDAUTOSOUND SYSTEM MAYPRODUCE SOUND PRESSURELEVELS WELL OVER 130dB. Fuse holder must be 18 gauge or larger. • ... vehicle using a 12 volt negative ground system. If the amplifier does not turn on wire must be located with in 0.5 meters from the audio cables • Whenever wires pass through metal, rubber or plastic grommets must be switched by the radio does not have a remote turn off ...
... should be run beneath carpets and inside your authorized dealer or qualified mechanic. • NEVER ground the speaker leads and NEVER allow the speaker leads to the accessory. HIGHPOWEREDAUTOSOUND SYSTEM MAYPRODUCE SOUND PRESSURELEVELS WELL OVER 130dB. Fuse holder must be 18 gauge or larger. • ... vehicle using a 12 volt negative ground system. If the amplifier does not turn on wire must be located with in 0.5 meters from the audio cables • Whenever wires pass through metal, rubber or plastic grommets must be switched by the radio does not have a remote turn off ...
User Manual in English
Page 7
... Class "D" operates as if the same drivers are paralleled internally on the amplifier. Two outputs are used with one output terminal. SPEAKER CONNECTIONS BOSS AUDIO SYSTEMS The Class "D" amplifier is a SINGLE CHANNEL dedicated subwoofer amplifier. MONO CHANNEL SPEAKER WIRING DIAGRAM DST2500D,DST3000D,DST4000D 1 SPEAKER ON O POWER FUSE ENO REM B+ O 0 0 0 PROT MI LJ .1 - CLASS 0 MONOBLOCK 1 -8 Ohm Subwoofer...
... Class "D" operates as if the same drivers are paralleled internally on the amplifier. Two outputs are used with one output terminal. SPEAKER CONNECTIONS BOSS AUDIO SYSTEMS The Class "D" amplifier is a SINGLE CHANNEL dedicated subwoofer amplifier. MONO CHANNEL SPEAKER WIRING DIAGRAM DST2500D,DST3000D,DST4000D 1 SPEAKER ON O POWER FUSE ENO REM B+ O 0 0 0 PROT MI LJ .1 - CLASS 0 MONOBLOCK 1 -8 Ohm Subwoofer...
User Manual in English
Page 8
... noise on the head unit's power wire. Crossover setting too low Speakers wired with wrong polarity, causing cancellation of bass frequencies External Fuse Blowing Whining noise on audio with engine running Amplifier is picking up radiated spark noise See adjustment ...other electrical items (e. Check all grounds , battery voltage, and RCA cables Check RCAaudio cable; g. check speaker wiring connections Distorted Audio Input Sensitivity not set properly or damaged speaker cones Audio Level Low Weak Bass Low turn -on . Disu -r Amplifier User's Manual - headlights, windows, etc...
... noise on the head unit's power wire. Crossover setting too low Speakers wired with wrong polarity, causing cancellation of bass frequencies External Fuse Blowing Whining noise on audio with engine running Amplifier is picking up radiated spark noise See adjustment ...other electrical items (e. Check all grounds , battery voltage, and RCA cables Check RCAaudio cable; g. check speaker wiring connections Distorted Audio Input Sensitivity not set properly or damaged speaker cones Audio Level Low Weak Bass Low turn -on . Disu -r Amplifier User's Manual - headlights, windows, etc...
User Manual in English
Page 9
misu -r Amplifier User's Manual - page 8 SPECIFICATION 30SS AUDIO SYSTEMS AMPLIFIER DST2500D DST3000D DST4000D 4 Ohm RMS POWER 2 Ohm MAX POWER 1 Ohm MAX POWER 1100Wx 1 1700W x 1 2500W x 1 1500W x 1 2300W x 1 3000W x 1 2000W x 1 3000W x 1 4000W x 1 Maximum POWER Bass ...) 0° - 180° 10Hz - 250 100dB 0° - 180° 10Hz - 250 100dB 0° - 180° 10Hz - 250 100dB Damping factor Operation Voltage (negative Ground) Minimum Speaker Impedance Fuse Rating Dimensions (152 X 49 X D)mm 180 DC 12V 1 Ohm 30 A x 2 260 180 DC 12V 1 Ohm 40 A x 2 280 180 DC 12V 1 Ohm 40 A x...
misu -r Amplifier User's Manual - page 8 SPECIFICATION 30SS AUDIO SYSTEMS AMPLIFIER DST2500D DST3000D DST4000D 4 Ohm RMS POWER 2 Ohm MAX POWER 1 Ohm MAX POWER 1100Wx 1 1700W x 1 2500W x 1 1500W x 1 2300W x 1 3000W x 1 2000W x 1 3000W x 1 4000W x 1 Maximum POWER Bass ...) 0° - 180° 10Hz - 250 100dB 0° - 180° 10Hz - 250 100dB 0° - 180° 10Hz - 250 100dB Damping factor Operation Voltage (negative Ground) Minimum Speaker Impedance Fuse Rating Dimensions (152 X 49 X D)mm 180 DC 12V 1 Ohm 30 A x 2 260 180 DC 12V 1 Ohm 40 A x 2 280 180 DC 12V 1 Ohm 40 A x...