Crown Audio Xs Series At 20 kHz, DC Output Offset Shorted input, Bridge Mono, Ventilation

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Xs Series Power Amplifiers

6 Specifications

Performance

Xs500

Xs700

Xs900

Xs1200

 

 

 

 

 

Damping Factor (8 ohm): 10 Hz to 400 Hz

> 200

> 200

> 200

> 200

 

 

 

 

 

Crosstalk (below rated power)

 

 

 

 

at 1 kHz

> 55 dB

> 55 dB

> 67 dB

> 65 dB

at 20 kHz

> 55 dB

> 55 dB

> 62 dB

> 45 dB

 

 

 

 

 

DC Output Offset (Shorted input)

± 75 mV

± 75 mV

± 75 mV

± 75 mV

 

 

 

 

 

Input Impedance (nominally balanced, nominally unbalanced)

20 kilohms, 10 kilohms

20 kilohms, 10 kilohms

20 kilohms, 10 kilohms

20 kilohms, 10 kilohms

 

 

 

 

 

Load Impedance (Note: Safe with all types of loads)

 

 

 

 

Stereo

2-8 ohms

2-8 ohms

2-8 ohms

2-8 ohms

Bridge Mono

4-8 ohms

4-8 ohms

4-8 ohms

4-8 ohms

 

 

 

 

 

Voltage Gain (at maximum level setting)

32:1 (30.1 dB)

38:1 (31.6 dB)

42:1 (32.5 dB)

47.4:1 (33.5 dB)

 

 

 

 

 

AC Line Voltage and Frequency Configurations Available (± 10%)

120 VAC/60 Hz and

120 VAC/60 Hz and

120 VAC/60 Hz and

120 VAC/60 Hz and

 

240 VAC/50 Hz

240 VAC/50 Hz

240 VAC/50 Hz

240 VAC/50 Hz

 

 

 

 

 

Construction

Xs500

Xs700

Xs900

Xs1200

 

 

 

 

 

Ventilation

Flow-through ventilation from

Flow-through ventilation from

Flow-through ventilation from

Flow-through ventilation from

 

front to back

front to back

front to back

front to back

 

 

 

 

 

Cooling

Internal heat sinks with

Internal heat sinks with

Internal heat sinks with

Internal heat sinks with

 

forced-air cooling

forced-air cooling

forced-air cooling

forced-air cooling

 

 

 

 

 

Dimensions: Width, Height, Depth (behind mounting surface)

EIA Standard 19" W

EIA Standard 19" W

EIA Standard 19" W

EIA Standard 19"W

 

(EIA RS-310-B)

(EIA RS-310-B)

(EIA RS-310-B)

(EIA RS-310-B)

 

x 3.5" (8.9 cm) H

x 3.5" (8.9 cm) H

x 3.5" (8.9 cm) H

x 3.5" (8.9 cm) H

 

x 17.14" (43.5 cm) D

x 17.14" (43.5 cm) D

x 17.14" (43.5 cm) D

x 17.14" (43.5 cm) D

 

 

 

 

 

Net Weight, Shipping Weight

28 lb 14 oz (13.1 kg),

28 lb 14 oz (13.1 kg),

28 lb 14 oz (13.1 kg),

28 lb 14 oz (13.1 kg),

 

34 lb (15.4 kg)

34 lb (15.4 kg)

34 lb (15.4 kg)

34 lb (15.4 kg)

 

 

 

 

 

Operation Manual

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Contents 136268-6A Xs500 Xs700 Xs900 Xs1200Some models may be exported under the name Amcron Use only with a cart, stand, tripod, bracket, or Important Safety InstructionsCrown International, Inc Safety StandardEuropean Representatives Name and Address Family Name XsTable of Contents How to Use This Manual FeaturesWelcome Microprocessor-controlled protection sys- temInstall Your Amplifier SetupUnpack Your Amplifier Ensure Proper CoolingDistance Choose Input Wire and ConnectorsChoose Output Wire and Connectors Typical input and output wiring is shown Wire Your System Stereo ModeConnection to Speakon connectors How to Parallel the InputsChannel 1 Level control is functional Bridge-Mono ModeProtecting Your Speakers Startup ProcedureConnect to AC Mains Operation PrecautionsBridge Indicator Front Panel Controls and Indicators Cooling VentsPower Indicator AC Mains IndicatorXLR-1/4 Combo Input Connectors Normal/Bridge SwitchWay Binding Post Output Connectors IEC Power Inlet Phoenix-Style Input ConnectorsOutput Current Limiting Protection SystemsDC Protection 120V 220V 240VThis is normal operation for your amp TroubleshootingKHz with 0.15% THD SpecificationsNet Weight, Shipping Weight Voltage Gain at maximum level settingAt 20 kHz DC Output Offset Shorted inputAC Power Draw and Thermal Dissipation AC Power Draw and Thermal Dissipation AC Power Draw and Thermal Dissipation Service 12/01 WarrantyWorldwide Except USA & Canada This page Intentionally Left Blank Crown Audio Factory Service Information Xs Series Power Amplifiers Xs Series Power Amplifiers