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Price: $545.00
Product ID : CDA-500C
Manufacturer: Class D Audio USA
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CDA-250C Class D Audio Power Amplifier. 250W RMS er Channel into 8 Ohms. This is an extremely powerful and clean sounding amplifier. Not recommended for 4 ohm or bridge loads. All top of the line components. Size: 12" X 12" X 3.5". Shipping Weight: 20 Pounds.

Model CDA-500C
Number Of Channels 2
RMS Power Per Channel 8 Ohms 250W RMS X 2
RMS Power Per Channel 4 Ohms N/A
RMS Power in Bridge Mode N/A
Input Sensitivity 2V
Total Harmonic Distortion (THD) Better than .02% (normal listening is about .003%)
Frequency Response 10hZ to 35KHz
Input Impedance RCA 10K
Input Impedance XLR N/A
Voltage Gain for RCA Input 30
Voltage Gain for XLR Input N/A
Power Requirements 110VAC or 230VAC
Dimensions (W x H x D) Inches 12" X 3.5" X 13"
Dimensions (W x H x D) Millimeters 304.8 X 89 X 331.5
Product Weight (lbs/kg) 18
Shipping Weight (lbs/kg) 20
Manufacturer Class D Audio

Product Reviews

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Reviewed by customer
08/15/2016 - 11:26:03 AM
THE cleanest and most detailed amp I ever ownned.
Last year I ordered a completed power amp factory builded around the great ClassDaudio CDA-258 amp board just like this, and have to say being an Hi-Fi lover from nearly 15 years and owned all mid to high level amplifiers from labels like Rotel, Marantz, AudioAnalogue, Exposure, Tannoy pro amplifier, etc, THIS classDaudio power amp is the clean sounding and detailed sounding (and even being class D is a bit bit warm!!) I ever owm and deeply auditioned over weeks. This is the second, just before my much loved like my loved Promitheus TVC preamp "tranformer volume control", BEST AUDIO PURCHASE IN MY LIFE. ClassDaudio: keep making things so good!!
Reviewed by customer
08/15/2016 - 11:24:47 AM
Surprisingly good sound
2 years ago ordered You a custom built complete power amp with CDA-258, with ClassDaudio large power supply and their 500VA transformer, which I think it is very close to this nice looking built power amp. Sounded really very well with my 8-ohms, 100watts-rated Dali loudspeakers. Very good mid band. very dynamic. No harsh as other low cost commercial class D switching amps or pro amps. But please note that was used with a 91dB/w/m 8 ohms spaekers. If you have 4 ohms, go more powerful 4-ohms rated amps ClassDaudio. Auditioned also with Arcam digtal source, Promitheus TVC passive transformers-based line stage, all very heavy OFC wired.

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