Table of Contents
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This manual does not contain all the information about the design, production,
and changes of the equipment, and does not cover all the conditions that may
occur during the installation, use and maintenance.
The information provided in this manual is accurate at the time of delivery of
the equipment, it maybe has been changed because of the product upgrade.
Owner's Manual
Professional Amplifier
HX SERIES
HX2-700
HX2-900
HX4-1400
HX4-1800
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Table of Contents
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Summary of Contents for Studiomaster HX Series
- Page 1 Owner's Manual Professional Amplifier HX2-700 HX2-900 HX4-1400 HX4-1800 HX SERIES This manual does not contain all the information about the design, production, and changes of the equipment, and does not cover all the conditions that may occur during the installation, use and maintenance. The information provided in this manual is accurate at the time of delivery of the equipment, it maybe has been changed because of the product upgrade.
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Page 2: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS 1、The equipment can only be inserted in the power outlet that is indicated by the manual.Otherwise it may cause fire or electric shock. 2、Do not place the container with liquid or small metal objects on the equipment. Otherwise, the liquid or metal falling into the equipment may cause fire or electric shock. - Page 3 PROFESSIONAL POWER AMPLIFIER 1 Preface Thank you for your trust, buy our class D power amplifier! Our company focus on class D power amplifier. The a high level of R&D team, experienced production team and high-quality technical support team ensure that our products used in a variety of environment are stable and reliable, and bring you a pleasant experience.
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Page 4: Installation
* Saving energy, reducing operating costs * Environmental protection Aluminum, copper and steel are greatly reduced, saving energy and resources; reduce transportation emissions 70%. Climate warming is a challenge to the world, energy saving and emission reduction are effective measures to solve the climate. We are committed to providing environmental friendly products. -
Page 5: Installation Preparation
PROFESSIONAL POWER AMPLIFIER 3.3 Installation preparation Warning: before installation, please confirm that you see and read the safety warning. Before installation, make sure that the power cord is not connected to the power outlet; The power switch is turn off; The volume knob is completely closed (counter clockwise to the limit). -
Page 6: Stereo Mode
The power cord must have sufficient current capacity, AC power supply voltage and frequency must be in range of ±10% of the nominal value. 3.6 Input / output line Common knowledge: Try to use the shielded wire, the higher density shielding layer is the better. Try to select balance connection for input, to reduce noise interference. -
Page 7: Bridge Mode
PROFESSIONAL POWER AMPLIFIER SUNON SUNON PMD1204PQBX-A PMD1204PQBX-A (2).B2220.GN (2).B2220.GN DC12V —8.0W DC12V —8.0W CH-B CH-A CH-B CH-A - to PIN 1- 2- + to PIN 1+ 2+ 3.62 Bridge mode SUNON SUNON PMD1204PQBX-A PMD1204PQBX-A (2).B2220.GN (2).B2220.GN DC12V —8.0W DC12V —8.0W CH-C CH-A CH-D... -
Page 8: Mono Mode
SUNON SUNON PMD1204PQBX-A PMD1204PQBX-A (2).B2220.GN (2).B2220.GN DC12V —8.0W DC12V —8.0W CH-A CH-A - to PIN 1- 2- + to PIN 1+ 2+ 3.63 Mono mode SUNON SUNON PMD1204PQBX-A PMD1204PQBX-A (2).B2220.GN (2).B2220.GN DC12V —8.0W DC12V —8.0W CH-C CH-A CH-D CH-A CH-C CH-B - to PIN 1- 2- + to PIN 1+ 2+... - Page 9 PROFESSIONAL POWER AMPLIFIER SUNON SUNON PMD1204PQBX-A PMD1204PQBX-A (2).B2220.GN (2).B2220.GN DC12V —8.0W DC12V —8.0W CH-A CH-B CH-A - to PIN 1- 2- + to PIN 1+ 2+ 4 Operating instructions Before installation, make sure that the power cord is not connected to the power outlet;...
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Page 10: Operation Panel
4、Do not connect the output cable to the power supply, Otherwise it may cause electric shock. 5、Without authorization, modify the circuit will be dangerous, and the agents will not provide any services. 6、Do not use the amplifier in the SIG LED continuous flashing yellow. 7、Do not make mixer overload, otherwise it will send clipping signals to the amplifier. -
Page 11: Gain And Sensitivity
PROFESSIONAL POWER AMPLIFIER STEREO Each channel is independently. CHA input signal output from CHA; CHB input signal output from CHB; and so on. Mode switch STEREO MONO/BRDG CHA input signal output from CHA and CHB; CHC input signal output from CHC and CHD. Set to ON, the clipping limiter is on;... -
Page 12: Specification
7 Specification Model HX2-300 HX2-500 HX2-700 HX2-900 HX4-600 HX4-1000 HX4-1400 HX4-1800 8Ω/Stereo 2X150W 2X250W 2X350W 2X450W 4X150W 4X250W 4X350W 4X450W Rated Output 4Ω/Stereo 2X255W 2X425W 2X595W 2X765W 4X255W 4X425W 4X595W 4X765W Power(THD+ N=1%, 1kHz 2Ω/Stereo* 2X435W 2X725W 2X1015W 2X1300W 4X435W 4X725W 4X1015W 4X1300W... - Page 13 PROFESSIONAL POWER AMPLIFIER 2x250W Line Current(A) Power(W) Thermal Dissipation Dissipated LOAD 220V 110V Btu/h kcal/h standby 20.0 20.0 68.3 17.2 8Ω/CH 86.8 62.5 24.3 82.9 20.9 1/8 power 4Ω/CH 143.6 106.3 37.3 127.4 32.1 8Ω/CH 205.8 166.7 39.1 133.4 33.6 1/3 power 4Ω/CH 345.5...
- Page 14 4x450W Thermal Dissipation Line Current(A) Power(W) Dissipated 220V 110V LOAD Btu/h kcal/h standby 40.0 40.0 136.5 34.4 8Ω/CH 312.5 225.0 87.5 298.6 75.3 1/8 power 4Ω/CH 516.9 382.5 134.4 458.6 115.6 8Ω/CH 740.7 600.0 140.7 480.3 121.0 1/3 power 4Ω/CH 11.3 1243.9 1020.0...
- Page 15 PROFESSIONAL POWER AMPLIFIER 14 Warranty responsibility For any defect, regardless of fault reason (except items not included in the scope of the warranty) we will remedy by repairing, replacing, or refund (we can not provide replacement services, and repair can not solve the problem or can not provide timely repair, otherwise we will not choose a refund).
- Page 16 We are specialized in Digital Power Amplifier...
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