QSC Audio MX2000a, MX 1500a, MX 1000a, MX3000a owner manual Specifications, Model

Page 8

SPECIFICATIONS

 

 

FTC Watts Per Channel 20Hz-20kHz, 0.1% THD

EIA Watts Per Channel 1kHz, 1% THD

 

MODEL

 

 

8Load

4Load

 

8Load

4Load

2

Load*

 

 

 

 

 

 

 

 

 

 

 

 

MX 1000a

 

 

250

350

 

275

400

 

500

 

MX 1500a

 

 

350

500

 

400

600

 

750

 

MX 2000a

 

 

450

650

 

475

725

 

1000

 

MX 3000a

 

 

800

1200

 

850

1300

 

1600

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*typical

 

 

 

 

 

 

 

 

 

 

 

Bridged Mono 20Hz-20kHz, 0.1% THD

 

Bridged Mono 1kHz, 1% THD

 

 

MODEL

 

 

16Load

8Load

 

4

Load*

 

 

 

 

 

 

 

 

 

 

 

 

 

MX 1000a

 

 

500

700

 

 

1000

 

 

 

MX 1500a

 

700

1000

 

 

1500

 

 

 

MX 2000a

 

900

1300

 

 

2000

 

 

 

MX 3000a

 

1600

2400

 

 

3200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*typical

 

 

 

 

 

 

MX 1000a

MX 1500a

MX 2000a

 

MX 3000a

 

 

 

 

 

 

 

 

DYNAMIC HEADROOM

 

 

 

 

 

 

 

8 ohms

 

2.0

2.0

2.0

 

1.9

 

4 ohms

 

2.3

2.5

2.5

 

2.9

 

DISTORTION

 

 

 

 

 

 

 

 

SMPTE-IM

 

Less than 0.05%

 

 

 

 

FREQUENCY RESPONSE

20 Hz to 20 kHz, ± 0.15 dB

 

 

 

 

 

 

 

 

8 Hz to 100 kHz, +0, -3 dB

 

 

 

 

DAMPING FACTOR

 

Greater than 200

 

 

 

 

NOISE (A-weighted)

 

100 dB below rated output (20 Hz to 20 kHz)

 

 

 

VOLTAGE GAIN, dB

 

40 (32 dB)

50 (34 dB)

56 (35 dB)

 

80 (38 dB)

SENSITIVITY, V RMS

 

1.1

1.07

1.05

 

1.0

 

(for rated power, 8-ohms)

 

 

 

 

 

 

 

INPUT IMPEDANCE

 

10K unbalanced

 

 

 

 

 

 

 

 

20K balanced

 

 

 

 

 

 

CONTROLS

 

Front: AC Switch, Ch. 1 and Ch. 2 Attenuator Knobs

 

 

 

 

 

 

 

Rear: Parallel/Stereo/Bridge Switch

 

 

 

 

INDICATORS (per channel)

PWR:

Green LED

 

 

 

 

 

 

 

 

SIG:

Yellow LED

 

 

 

 

 

 

 

 

CLIP:

Red LED

 

 

 

 

 

 

 

 

PROT:

Red LED

 

 

 

 

8

Image 8
Contents Owner’s Manual B L E O F C O N T E N T S Rack Mounting Precautions SafeguardsPrecautions Speaker DamageII. Overall Description QSC MX 1500a Front Panel identical to the MX 1000aIII. Inputs MX 1000a InputsAC Power IV. OutputsOperations 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 Load Power, both channels Idle, both channels Heat EmissionsProtection Circuits 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.