Unique Amp Sdn Bhd
28 & 28B, Jalan BPU 6,
Bandar Puchong Utama,
47100 Puchong,
Selangor, Malaysia.
+603-5891 7865
+603-5891 7895

500W Power Amplifier (PA-5500)

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500W Power Amplifier (PA-5500) PA System

  • 500W/ 70V or 100V or 4 Ohm power amplifier
  • Thermal protection by muting input signal (typically 85 deg at heat sink)
  • Momentary short circuit protection
  • Temperature dependent dual speed cooling fan
  • Manual reset circuit breaker for AC mains and DC input
  • Balanced input signal with gain control and selectable grounding option
  • AC and DC operation for uninterrupted operation during power failure
Kodio PA-5500 of power amplifier had been the workhorse of many installations and are available in power rating of 500W 70/100V line. Various features had been added hroughout the years since its inception and these had enhanced their performance and reliability.

Technical Specifications
Power requirement 230 / 240V ac (24V DC backup)
24V DC requirement 29A
Power consumption (load) ac 4.5A
Power consumption (s/by) 0.4A
Input sensitivity 1V / 10K Ohm
Input gain control -15dB~0dB
Rated output (rms) 500W
Output voltage (4 Ohm) 44V rms
Output imp (70V line) 10 minimum
(100V line) 20 maximum
Frequency response 180HZ~17KHz (with low cut)
S/N ratio > 60dB @1KHz
Protections Thermal, momentary output short circuit, AC
  and DC circuit breaker, Input signal clip
Indicators AC mains, Clip, Protect, Input level
Cooling system Dual speed fan with heat sensing
Dimensions (WxHxD) 482 x 133 x 300 mm
24 kg

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