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ParaSound Halo A23+ Stereo Power Amplifier

Rs. 188,000

  • • Free Shipping (India)
  • • Brand New Unit(s)
  • • Price Includes GST
  • • Official Manufacturers Warranty
  • • EMI Payment Option Available

Description

PARASOUND HALO A23+ 

  • 160 watts x 2 @ 8 Ω RMS, both channels driven
  • 240 watts x 2 @ 4 Ω RMS, both channels driven
  • 500 watts x 1 @ 8 Ω, in bridged mode
  • Circuitry designed by legendary John Curl
  • High bias Class A/AB operation
  • 45 amperes peak current per channel
  • Stable with speaker impedance dips below 2 Ω
  • Balanced inputs with discrete circuits
  • Heavy-duty 24k gold-plated 5-way speaker binding posts
  • Gold-plated RCA input & loop output jacks
  • Direct-coupled signal path, no capacitors or inductors
  • DC Servo and relay protection circuits
  • AC turn-on inrush surge protection with relay bypass
  • JFET input stage, MOSFET driver stage
  • 12 beta-matched 15 ampere, 60 MHz bipolar output transistors
  • 1 kVA shielded toroid transformer w/ independent windings for each channel
  • Independent power supplies for input stage, driver stage and output stage
  • 54,400 µF filter capacitors for output stages
  • Full power is rated all the way down to 5Hz for unrestricted low-end bass
  • Harris hyper-fast soft-recovery bridge diode rectifiers
  • Automatic turn-on by 12 V trigger or audio sensing
  • 2 rack space chassis with rear carry handles
  • Rack mount hardware available separately

 SPECIFICATIONS

Power Output -  Stereo Mode (0.06% THD)

  • 160 watts x 2, 8 Ω both channels driven
  • 240 watts x 2, 4 Ω both channels driven

Power Output - Stereo Mode (0.9% THD)

  • 210 watts x 2, 8 Ω both channels driven
  • 300 watts x 2, 4 Ω both channels driven

Power Output - Bridged Mode (0.06% THD)

  • 500 watts x 1, 8 Ω
  • Bridged 4 Ω operation is not recommended

Power Output -  Bridged Mode (0.9% THD)

  • 600 watts x 1, 8 Ω
  • Bridged 4 Ω operation is not recommended

Current Capacity:

45 amps peak, per channel

Slew Rate

> 130 volts per microsecond

Frequency Response

  • 5 Hz - 100 kHz, +0/-3 dB
  • 20 Hz - 20 kHz, +0/-0.25 dB

Total Harmonic Distortion (THD)

  • < 0.06 % at full power
  • < 0.03 % at typical listening levels

Interchannel Crosstalk

  • > 85 dB at 1 kHz
  • > 70 dB at 20 kHz

IM Distortion

< 0.04 %

Total Gain

29 dB

Input Impedance

  • Unbalanced: 33 kΩ
  • Balanced: 66 kΩ,(33 kΩ per leg)

Input Sensitivity for 28.28 V Output into 8 Ω

  • Unbalanced: 1 V
  • Balanced: 1 V per leg

S/N Ratio

  • > 112 dB, input shorted, IHF A-weighted
  • > 107 dB, input shorted, unweighted

Damping Factor

> 800 at 20 Hz

DC Trigger Requirements

+9 Vdc to +12 Vdc, 5 mA

Audio Trigger Requirements

2 mV - 10 mV

XLR Pin Identification

  • 1 = Ground (Shield)
  • 2 = Positive
  • 3 = Negative (Return)

Dimensions

  • Width: 17-1/4" (437 mm)
  • Depth: 15"-1/4" (388 mm)
  • Depth, with cables 17" (432 mm)
  • Height, with feet: 4-1/8" (105 mm)
  • Height, without feet: 3-1/2" (89 mm), 2U

Weight

14.4Kg

Power Requirement

  • Power Requirement
  • Standby: <1 Watt
  • Idle (no music playing): 75 Watts
  • Typical Listening levels: 125 Watts
  • Maximum: 800 Watts
  • 110-125 VAC 60 Hz or 220-250 VAC 50 Hz
  • AC mains voltage is set on rear panel
Delivery

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We e-mail the tracking number and tracking website as soon as the package is picked up by the courier company so you can track your parcel all the way from despatch to your front door and therefore also ensure that you are home, offering you peace of mind.

If for any reason your parcel does arrived damaged, please get in touch, and we will be happy to get everything resolved for you. We are always on hand to help!

FAQ's

QUESTIONS & ANSWERS

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