Premium Amplifier: Difference between revisions

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Made in the USA
<div style="font-size:84%">'''[http://www.ChimeMaster.com Home] > [[Chime_Master_Help|Help]] > [[Electronic_Carillon_Components|Specifications]] '''</div><br />
Made in the USA for low impedance tower speakers. <br />Also see [[Premium_70V_amplifier|Premium 70V line amplifier]] for existing or new transformer speaker drivers.


== Features ==
== Features ==
*Power switching through control cable from carillon
*Active inrush limiting eliminates AC inrush current, removing the need for expensive power sequencers
*Indicators
*Indicators
**Power-on: Green LED
**Power-on: Green LED
**Signal: Green LED (1 per channel)
**Signal: Green LED (1 per channel)
**Clip: Red LED (1 per channel)
**Clip: Red LED (1 per channel)
*70V direct drive capability (no output transformer)
*Amplifier Protection
*Amplifier Protection provides stability into reactive or mismatched loads
**Short circuit
**Open circuit
**Thermal
**Ultrasonic
**RF
*Load Protection
*Load Protection
**On/off muting
**On/off muting
**AC coupling
**DC fault detection
**Power supply shutdown
*Rack mountable with chassis less than 16" (40.6 mm) deep
*Rack mountable with chassis less than 16" (40.6 mm) deep
*1-dB recessed, detented gain controls for fast, accurate, and repeatable settings
*Recessed, detented gain controls for fast, accurate, and repeatable settings
*Tamper-proof security cover for gain controls
*Tamper-proof security cover for gain controls
*Recessed rear DIP switches for easy selection of stereo, parallel, or bridged mode operation, and enabling/disabling low-frequency filter protection
*Recessed rear DIP switches for easy selection of stereo, parallel, or bridged mode operation, and enabling/disabling low-frequency filter protection
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== Specifications and Ratings ==
== Specifications and Ratings ==


*Frequency Response: 20 Hz–20 kHz: ±1 dB; -3 dB points: 5 Hz and 50 kHz
*Frequency Response: 20 Hz–20 kHz: 20 Hz–20 kHz, ±0.2 dB
*Signal to Noise (20 Hz–20 kHz, 8Ω): > 100 dB
*Noise: -107 dB
*Input Sensitivity into 8Ω: 1.15 V (+3.4 dBu)
*Input Sensitivity into 8Ω: 1.23 Vrms
*Max Voltage Gain: 31.6× (30 dB)
*Max Voltage Gain: 32 dB
*Output Circuitry:Class AB
*Output Circuitry: Class AB+B


=== Output Power ===
=== Output Power ===
 
*300 W 8Ω, 20 Hz–20 kHz, Less than 0.1% THD (x 2 channels)
*185 W 8Ω FTC 0.1% THD (x 2 channels)
*500 W 4Ω, 20 Hz–20 kHz, Less than 0.1% THD (x 2 channels)
*830 W 4Ω EIA, 1% THD (bridged mono mode)
*1600 W 4Ω, 1 kHz, 1% THD (bridged mono mode)
*600 W 70V Direct Drive EIA, 1% THD (bridged mono mode)


=== Distortion ===
=== Distortion ===
*SMPTE-IM: < 0.02%
*SMPTE-IM: < 0.02%
*THD 4Ω and 8Ω
*THD 4Ω and 8Ω
**20 Hz–20 kHz: 10 dB below rated power: < 0.03%
**20 Hz–20 kHz: 10 dB below rated power: < 0.01%
**1.0 kHz and below: full rated power: < 0.03
**1.0 kHz and below: full rated power: < 0.01%


=== Current Draw ===
=== Current Draw ===
(pink noise program)
(pink noise program)
*Typical, 1/8 power 4Ω, 120 V: 4.4 A
*Typical, 1/8 power 4Ω, 120 V: 9.0 A
*Severe, 1/3 power 4Ω, 120 V: 6.6 A
*Severe, 1/3 power 4Ω, 120 V: 13.3 A


== Power Options ==
== Power Options ==
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*Height: 3.5" (8.9 cm) 2U rack spaces
*Height: 3.5" (8.9 cm) 2U rack spaces
*Width: 19" (48.3 cm) rack mounting
*Width: 19" (48.3 cm) rack mounting
*Depth: 15.9" (40 cm) to rear support ears
*Depth: 14" (35.6 cm) to rear support ears
*Weight: 35 lb (15.9 kg)
*Weight: 21 lb (9.5 kg)
*Shipping Weight: 41 lb (18.6 kg)
*Shipping Weight: 27 lb (12.3 kg)
 
[[Category:Electronic Carillon Specification]]

Latest revision as of 16:55, 22 May 2017


Made in the USA for low impedance tower speakers.
Also see Premium 70V line amplifier for existing or new transformer speaker drivers.

Features

  • Power switching through control cable from carillon
  • Active inrush limiting eliminates AC inrush current, removing the need for expensive power sequencers
  • Indicators
    • Power-on: Green LED
    • Signal: Green LED (1 per channel)
    • Clip: Red LED (1 per channel)
  • Amplifier Protection
    • Short circuit
    • Open circuit
    • Thermal
    • Ultrasonic
    • RF
  • Load Protection
    • On/off muting
    • DC fault detection
    • Power supply shutdown
  • Rack mountable with chassis less than 16" (40.6 mm) deep
  • Recessed, detented gain controls for fast, accurate, and repeatable settings
  • Tamper-proof security cover for gain controls
  • Recessed rear DIP switches for easy selection of stereo, parallel, or bridged mode operation, and enabling/disabling low-frequency filter protection
  • Low-noise variable-speed fans with rear-to-front airflow help keep amplifiers and racks cool

Specifications and Ratings

  • Frequency Response: 20 Hz–20 kHz: 20 Hz–20 kHz, ±0.2 dB
  • Noise: -107 dB
  • Input Sensitivity into 8Ω: 1.23 Vrms
  • Max Voltage Gain: 32 dB
  • Output Circuitry: Class AB+B

Output Power

  • 300 W 8Ω, 20 Hz–20 kHz, Less than 0.1% THD (x 2 channels)
  • 500 W 4Ω, 20 Hz–20 kHz, Less than 0.1% THD (x 2 channels)
  • 1600 W 4Ω, 1 kHz, 1% THD (bridged mono mode)

Distortion

  • SMPTE-IM: < 0.02%
  • THD 4Ω and 8Ω
    • 20 Hz–20 kHz: 10 dB below rated power: < 0.01%
    • 1.0 kHz and below: full rated power: < 0.01%

Current Draw

(pink noise program)

  • Typical, 1/8 power 4Ω, 120 V: 9.0 A
  • Severe, 1/3 power 4Ω, 120 V: 13.3 A

Power Options

  • 120 VAC 50-60 Hz
  • 230 VAC 50-60 Hz

Certifications

  • UL Listed
  • CE

Physical

  • Height: 3.5" (8.9 cm) 2U rack spaces
  • Width: 19" (48.3 cm) rack mounting
  • Depth: 14" (35.6 cm) to rear support ears
  • Weight: 21 lb (9.5 kg)
  • Shipping Weight: 27 lb (12.3 kg)