QSC Audio MX 1000a, MX2000a IX. QSC Online, Qualified Service Centers, International Servicing

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QUALIFIED SERVICE CENTERS

QSC maintains a service center network for your conve- nience. If you choose to return your product to a local service center, you may call QSC Technical Services for a referral. Accessories, input modules and other periph- eral QSC products must be returned to the factory for service.

INTERNATIONAL SERVICING

For QSC products that are purchased outside of the United States, service must be referred to the distributor or dealer from where the product was purchased. There are numerous service centers in many countries. The service centers in your country may be located by your dealer, distributor, or by contacting QSC Technical Ser- vices.

IX. QSC ONLINE

If you have a computer with a modem you can take advantage of QSC’s convenient technical support bulle- tin board system, QSC OnLine. Download software updates, messages, or hardware application notes; up- load questions, comments, and useful tips, and more. This service is available free of charge, around the clock, 365 days a year (366 days in leap years).

As of March 18, 1994—

BBS Hours:

24 hours a day

BBS Telephone Number:

(714) 668-7567

General

Automatic system maintenance hours:

1:00 a.m.–2:00 a.m. Pacific Time (no log-ons during this hour)

System type:

Open (no subscription fee)

Host location:

QSC Customer Service Department

 

Costa Mesa, California

Support Areas

Bulletins

Advertisements

Ordering and Support Information

Newsletter

Conferences

Mail Messages

General Forum

Parts & Accessory Ordering

Technical Commentary

QSControl Hardware Support

QSControl Software Support

EX, MXa, VS, USA, and Series One

Slot Accessories

General Notes

File Library

QSControl Hardware Support

QSControl Software Support

EX, MXa, VS, USA, and Series One

Slot Accessories

General Notes

File Types

Graphics

Mechanical drawings

Specifications

Application notes

Field service notes

Service bulletins

Schematics

Pin-outs

Owners manual text segments

Environment files

Computer utilities and drivers

Service manual text segments

Computer configuration tips

Block diagrams

These are primarily text, graphics, utility, and program files.

Security Levels

New User

Cursory access, for review

Full User

Customer access

QSC User

Full access

Sysop

Supervisory access

User Privileges and Security

New User

30 minutes per day

 

No uploads

 

No downloads

 

Standard messages access

 

Bulletin access

Full User

90 minutes per day

 

5 uploads per day

 

5 downloads per day

 

Standard messages access

 

Bulletin access

QSC User

Unlimited time per day

 

10 uploads per day

 

10 downloads per day

 

Unlimited messages access

 

All menu and system access

*Uploads and messages subject to verification and editing by the sysop.

Communications Settings

14400 bps (also supports 1200, 2400, and 9600 bps)

8 bits, no parity, 1 stop bit

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Contents Owner’s Manual B L E O F C O N T E N T S Precautions Rack Mounting PrecautionsSafeguards Speaker DamageII. Overall Description QSC MX 1500a Front Panel identical to the MX 1000aIII. Inputs MX 1000a InputsOperations AC PowerIV. Outputs Controls and DisplaysTroubleshooting Specifications ModelWeight Open Input Architecture LevelLeft side of rear panel PARALLEL, STEREO, or Bridged OperationInstructions for Bridged Operation Ohm Loads VI. LONG-TERM Output PowerAC Current Consumption Protection Circuits Load Power, both channels Idle, both channelsHeat Emissions BTU/hr Kcal/hr MX 1000aVII. Warranty Disclaimers VIII. Technical Assistance & ServiceInternational Servicing Qualified Service CentersIX. QSC Online Important Address and Telephone Information USAD I O

MX2000a, MX 1000a, MX 1500a, MX3000a specifications

The QSC MX series amplifiers, including the MX3000a, MX1500a, MX1000a, and MX2000a, are designed to deliver outstanding audio performance, making them popular choices in both professional audio and live sound environments. Each model combines high-quality components with innovative technologies, ensuring reliability and consistency in sound reproduction.

The MX3000a stands out with its powerful output, featuring an impressive peak power of 3000 watts at 4 ohms. It excels in larger venues, providing the headroom needed for demanding audio applications. The amplifier is equipped with advanced thermal management technology and a built-in limiter to ensure safe operation under heavy loads, automatically adjusting output levels to prevent distortion and potential damage to connected speakers.

The MX1500a is an ideal choice for mid-sized applications, delivering 1500 watts at 4 ohms. This model incorporates QSC’s rugged construction, featuring a sturdy chassis and efficient heat dissipation to withstand the rigors of professional use. With its versatile input options, including XLR and quarter-inch connectors, the MX1500a can easily integrate into various audio setups, making it suitable for both live sound reinforcement and permanent installations.

For more compact needs, the MX1000a provides 1000 watts of power at 4 ohms while maintaining exceptional sound clarity. Its lightweight design and efficient power supply make it easy to transport, catering to mobile DJs, small bands, and corporate events. The MX1000a includes a comprehensive set of LED indicators for power, signal, and clipping, allowing users to monitor performance easily.

Lastly, the MX2000a offers a versatile solution with 2000 watts of output at 4 ohms. This amplifier features a high-performance class-H design, ensuring minimal heat generation and improved efficiency. Its dual-channel configuration allows for flexibility in powering two separate speaker systems or bridging the channels for a single high-power output.

All models in the QSC MX series emphasize durability, high-quality sound, and flexible connectivity, making them suitable for a wide range of professional audio applications. With built-in protection circuits, efficient cooling systems, and ease of use, the MX series amplifiers are trusted by audio professionals for their reliability and performance, ensuring that they meet the demands of any event or installation.