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SPECIFICATIONS

10

POWER SPECIFICATIONS

XA-900

XA-1100

2

400 + 400

730 + 730

4

300 + 300

475 + 475

8

200 + 200

300 + 300

Bridged 4

675

1100

ELECTRICAL SPECIFICATIONS

XA-900

XA-1100

INPUT SENSITIVITY

1.15V (+3.4dBU)

1.15V (+4dBU)

INPUT IMPENDANCE

10K

 Unbalanced & Balanced

FREQUENCY RESPONSE

20Hz~20KHz +/-1dB

(at 10dB below rated output power)

-3dB points:5Hz~50KHz

VOLTAGE GAIN

32dB

34dB

DISTORTION (SMPTE-1M)

<0.03%

<0.03%

S/N RATIO

100dB

100dB

GENERAL SPECIFICATIONS

XA-900

XA-1100

Full short circuit, open circuit, thermal,

PROTECTIONS

ultrasonic, and RF protection; stable into

reactive or mismatched loads; ON/OFF

muting; current limiter (crowbar)

Front: Power switch, 40 dentent input level

control for each channel. Rear Parallel/

CONTROLS

Mono/Bridge selector, ground lift switch,

AC voltage selector switch

SIGNAL 2x green LED

INDICATORS

CLIP: 2 x red LED

POWER: 2 x green LED

PROTECT: 2 x red LED

CONNECTORS

POWER: IEC power cord jack

INPUT: Active balanced XLR and

1/4” 6.3mm) TRS

OUTPUT: “Touch-proof” binding posts

POWER SUPPLY

Voltage selectable: 110-120V or 220~240V

AC 50/60Hz

FUSES

3AG, 20A/250V (X2)

DIMENSIONS

19.0” x 15.7” x 3.5” (483 x 400 x 88.8mm)

WEIGHT

38.5lb (17.5Kg)               41.8lb (18.8Kg)

The specifications above are correct at the time of printing of this manual. For improvement purposes, all specifications
for this unit, including design and apperance, are subject to change without prior notice.

EIA OUT POWER

1HZ, THD MAXIMUM 1%

BOTH CHANNELS

Summary of Contents for XA

Page 1: ...XA SERIES A M P L I F I E R S STEREOPOWERAMPLIFIERS OWNER S MANUAL...

Page 2: ......

Page 3: ...ll find that your new NADY AUDIO XA 900 1100 has superior performance and greater flexibility than any other amplifiers in its price range Please read this manual carefully to get the most out of your...

Page 4: ...n the ears you should consult an audiologist 5 The product should be positioned so that proper ventilation is maintained 6 The product should be located away from heat sources such as radiators heat v...

Page 5: ...ROTECT LED INDICATORS These LEDs illuminate if the power amplifier s output connection is shorted or the load impedance is too low When either of these LEDs is lit up turn OFF the power and check the...

Page 6: ...signal to the input jack of the other amplifier The 1 4 TRS phone jacks can also be used for unbalanced inputs For TRS phone plugs simply connect the unused side of the balanced input to ground For 1...

Page 7: ...The following instructions describe the most common ways to install your amplifier into a sound system 1 Turn off the amplifier power switch before making any connections 2 The XA Series amplifiers ma...

Page 8: ...can damage your amplifier Note Do not use the PARALLEL MONO switch when feeding the amp 2 separate signals Bridged Mono Mode To put the amplifier in bridged mono mode turn the amplifier off and slide...

Page 9: ...BLOCK DIAGRAM 9...

Page 10: ...imiter crowbar Front Power switch 40 dentent input level control for each channel Rear Parallel CONTROLS Mono Bridge selector ground lift switch AC voltage selector switch SIGNAL 2x green LED INDICATO...

Page 11: ......

Page 12: ...l at service nady com International For service please contact the NADY AUDIO distributor in your country through the dealer from whom you purchased this product DO NOT ATTEMPT TO SERVICE THIS UNIT YO...

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