Amplifier > GA-M500P 500w Monoblock
GA-M500P Monoblock Power Amplifier
   Mono 500w@4ohm      100K(RCA) & 200K(XLR)      Powered by ICEpower      Dimmer Led 
Price & Shipping

  • Prices: $1,099/pair (1,499), or $599/pc (799)
  • Available colors: Full-Black, Full-Silver, and Silver-Face(black body)
  • Handing time: 5 business days
  • Free shipping: Fedex/UPS/DHL/TNT/EMS... 3-7 business days
  • One month free home trial, two years warranty


Say something first
  • Well, really hard job for a Chinese guy to describe this latest M500P with Gorgeous words, in my poor English:)
  • But I have to say: Nice shape, Small size, Big power, I guess ICEpower a/s would agree too:)
  • Over one year deveopment, totally all new from inside and outside, just "Do something for Hifi fans..."
  • Meanwhile "ghentaudio" is just growing up, we need to keep us surviving, "Do something for ourselves..." too
  • Finally, all amps powered by ICEpower technology, and ICEpower a/s provide technical support officially

Main Features
  • Well designed for Mono-Block, based on the latest ICEpower Class-D technology
  • Mono-Block 500w(4Ω), or 250w(8Ω), via Balanced XLR & RCA inputs
  • Latest design of buffer stage, high-bandwith & high impedance, suitable for most of pre-amps
  • More balance, more detail, no noise, neutral sonic coloration
  • Led Color: RCA(Blue) and XLR(Green) switched by toggle switch
  • Led Dimmer: Led brightness could be adjusted manually "Brighter | Normal brightness | Power-off"
  • Hi-End Neutrik & CMC components, silver-plated Teflon signal wire inside
  • 100% Aluminum case, perfect Brushed carftwork & Laser Inscription, excellent cooling performance
  • Well assembled & carefully tuned, Ready-to-Play
  • Power Supply: 115VAC or 230VAC 50/60 Hz (Pre-Setting in factory, according to voltage choice)

Key Specifications
  • Latest buffer-stage, specific Mono design, powered by ICEpower technology
  • Input connections: Single-ended RCA or balanced XLR
  • RCA input impedance: 100Kohms
  • Balanced input impedance: 200Kohms
  • Maximum Power Output: 500w 4 ohms, 250w 8 ohms
  • Power Output 1% THD: 450w 4 ohms, 225w 8 ohms
  • Minimum Load: 3 ohms per channel
  • Peak Output Current: 30 amperes
  • Frequency Response: +/- 0.15dB 20Hz-20KHz, All loads
  • THD+N: 0.003% 1W, 100Hz, 4 ohms
  • IMD (CCIF): 0.0009%, 10W, f =18.5kHz, 1kHz, PO =10W
  • Output Noise: 30uVRMS A-weighted 10Hz-20KHz
  • Voltage gain:: 30.7dB
  • Damping factor: >1000
  • Dynamic Range: 121dB
  • Sensitivity: 1.42Volts
  • Power On usage: 9.5W
  • Power Off usage: 0.0W
  • Protection: Short circuit, Thermal & Over-current protection
  • Size: 200 x 80 x 210mm (W x H x D)
  • Weight: 4.4lbs, 2.0Kg
  • Warranty: Two years for original owner
  • Designed and Manufactured in Shanghai, China
Recommendation: some suitable Top-selling Audio Cables for your project:

A01 Canare RCA

A03 Canare XLR

B01 3.5 to RCAs

A05 RCA to XLR

U01 USB DAC

S01 Speaker

Some feedbacks about GA-M500P Mono Power Amplifiers

Hi Ghent,
Received them yesterday. Did some preliminary listening last night and really dug in this morning. These amps are fantastic, really impressed with both the sound and build quality.
Pictures really don't do them justice, the case, faceplate, even the feet exude quality.
Also really appreciate the dimmer leds, I have a few components (W4S i'm looking at you) which are just way to bright, and are distracting during movies.
As for the sound, its what I expected with my experience of IcePower. They sound similar to monos I had w/ 1000ASP, but to my ear they sound a little more neutral, and the bass is still punchy without being overpowering. These were exactly what I was looking for, a very neutral revealing amp that runs cool and doesn't break the bank.
Your amps are the best I have heard so far, and that's saying something comparing to amps using the 200ASC, 500A/500ASP, 50ASX2, and the much lauded 1000ASP. Thanks again.
------ James from USA


(English) Hello Ghent,
Thanks for the super sales process, I'll be happy to recommend .
Thank you also for customs clearance , you know certainly what I mean , that was very nice and there were no problems , as well as in the small amplifiers .
Incredible what's in your mono amps in there , we have hundreds of times between the Accustic Arts Power AMP II and the mono amps Ghent switched . The small amps are so close to the AMP II , does not believe it .
Packaging and the quality of the amps are perfect , thank you very much for the super great settlement .
Even the USB cable has a fantastic co-determined processing for the mini price !
We have attached a photo of the big prize Lichen distance , but tonally playing Ghent amps at eye level !
Greetings from Germany
ghentaudio GA-M500P


(Germany) Hallo Ghent,
herzlichen Dank für die super Verkaufsabwicklung, ich werde dich gerne weiterempfehlen. Danke auch für die Zollabwicklung, du weist sicher was ich meine, das war sehr nett und es gab keinerlei Probleme, wie auch bei dem kleinen Verstärker. Unglaublich was in deinen mono Amps drin steckt, wir haben hunderte male zwischen dem Accustic Arts Power AMP II und den Ghent mono amps umgeschaltet. Die kleinen amps sind so dicht am AMP II, das glaubt man nicht. Verpackung und die Qualität der amps sind perfect, herzlichen Dank für die super tolle Abwicklung. Auch das mitbestellte USB Kabel hat eine fantastische Verarbeitung für den mini Preis! Anbei ein Foto von dem großen Preislichen Abstand, aber klanglich spielen die Ghent amps auf Augenhöhe!Herzliche Grüße aus Deutschland
------ Axel from Germany