Sound Qubed Q1-4500 Owner's Manual
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Sound Qubed Q1-4500 Owner's Manual

Sound qubed q1-750; q1-1200.2; q1-2200.2; q1-4500; q2-200; q4-90; q4-120 high performance amplifier
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Owner's Manual
Q1-750
Q1-1200.2
Q1-2200.2
Q1-4500
Q2-200
Q4-90
Q4-120
HIGH PERFORMANCE AMPLIFIER

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Summary of Contents for Sound Qubed Q1-4500

  • Page 1 Owner’s Manual Q1-750 Q1-1200.2 Q1-2200.2 Q1-4500 Q2-200 Q4-90 Q4-120 HIGH PERFORMANCE AMPLIFIER...

  • Page 2: Design Features

    ● Heavy duty aluminum heatsink ● The highest possible efficiency and quality with hand-wound ● Highest quality bolt fixing Rca jack power supply transformers DESIGN FEATURES Specifications Q1-750 Q1-1200.2 Q1-2200.2 Q1-4500 Frequency Response : 20Hz ~ 250Hz Signal to Noise Ratio...

  • Page 3: Output Power

    DIGITAL MONOBLOCK OUTPUT POWER OUTPUT POWER Q1-750 Q1-1200.2 Q1-2200.2 Q-4500 Output Power @ 4ohm 300W x 1 510W x 1 770W x 1 1400W x 1 Output Power @ 1ohm 750W x 1 1300W x 1 2300W x 1 4560W x 1...
  • Page 4 DIGITAL MONOBLOCK OUTPUT ENDPANEL GND ( GROUND CONNECTION ) REM ( REMOTE ) It is connected to the negative or ground cables of the Vehicle. It is connected to switched +12V with a trigger cable coming from Recommended cable is 4 ~ 0 gauge. the head unit.
  • Page 5 CLASS AB MULTI-CH INPUT ENDPANEL Q2-200 INPUT ENDPANEL Q4-90 & Q4-120 INPUT ENDPANEL RCA JACK INPUT HIGH PASS FILTER ( 20Hz ~ 5KHz @ 12dB/Oct ) Connect preamp signal cables from the headunit to RCA input of Control the high pass frequency for the speaker output. SoundQubed amplifier.

  • Page 6: Power Connection

    Before mounting SoundQubed amplifiers, please disconnect the negative (-) wire from battery to protect any accidential damage to SoundQubed amplifiers and car audio system. Q1-750, Q1-1200.2, Q2-200, Q4-90 & Q4-120 are designed to use 4 gauge power cable and ground connection and equipped with fuses.

  • Page 7: Installation

    This fuse location will protect the system and the vehicle against the possibility of a short circuit in the power cable. Be sure to use fuses and fuse holders adequate for the application. GND ( GROUND CONNECTION ) Locate a secure grounding connection as close to amplifier as possible. Make sure the location is clean and provides a direct electrical connection to the frame of the vehicle.
  • Page 8 DIGITAL MONOBLOCK’S SPEAKER CONNECTIONS SoundQubed amplifiers are recommended to use 12 gauge or thicker speaker connecting cables. Run 12 gauge speaker connecting cables from your speakers to SoundQubed amplifiers’ mounting location. Keep speaker cables away from power cables and SoundQubed amplifiers’ input cables. Use grommets anywhere the cables have to pass through the holes in the metal frame or sheet metal.
  • Page 9 DIGITAL MONOBLOCK’S LINKABLE CONNECTIONS SoundQubed linkable connection makes 2pcs of SoundQubed amplifiers to 2 ohm and double output power of single unit’s 1ohm power. Please read the following connection and diagram carefully to make correct connection. Digital monoblock’s input connection Step 1.
  • Page 10 Digital monoblock’s output connection Please make sure the subwoofer speakers’ impedance Linakble minimum impedance is 1ohm and connect cables as following Step 1. Connect speaker cable ( + ) on master amplifier to subwoofer ( + ) Step 2. Connect speaker cable ( + ) on slave amplifier to subwoofer ( ) Step 3.
  • Page 11 Q2-200 SPEAKER CONNECTION DIAGRAM Q2-200 1channel mode speaker connection 8 ~ 4ohms Q2-200 2channels mode speaker connection Q2-200 3channels mode speaker connection. 8 ~ 4ohms...
  • Page 12 Q4-90 & Q4-120 SPEAKER CONNECTION DIAGRAM Q4-90 & Q4-120 2channel mode speaker connection 8 ~ 4ohms 8 ~ 4ohms Q4-90 & Q4-120 3channels mode speaker connection. 8 ~ 4ohms...
  • Page 13 Q4-90 & Q4-120 SPEAKER CONNECTION DIAGRAM Q4-90 & Q4-120 4channel mode speaker connection Q4-90 & Q4-120 5channel mode speaker connection 8 ~ 4ohms...

  • Page 14: Troubleshooting Tips

    5) High & Low voltage protection : SoundQubed amplifiers have high and low voltage protection Q1-750, Q1-1200.2 and Q1-2200.2 have voltage protection range from 8.5 ~ 16 Volts, Q1-4500 has 8.5 ~ 18 Volts So make sure the battery voltage whether they are within recommended voltage ranges NOISE PROBLEMS SOUND 1) Readjust input level and check the speaker quality at another amplifier.

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