Dali Kupid speakers on my Pioneer a-c5?

[Jonah_Lake]

I just had a listen to the new Dali kupid. WOW! I tried it next to the Oberon 1 and 3 but prefered the Kupid. My problem is that it's 4ohm speakers and I have an old Pioneer a-c5.
What problems could appear if I combine these two? Thanks

The A-c5 has these specs:

Power output: 40 watts per channel into 8Ω (stereo)

Frequency response: 2Hz to 160kHz

Total harmonic distortion: 0.07%

Input sensitivity: 2.8mV (MM), 200mV (line)

Signal to noise ratio: 85dB (MM), 105dB (line)

Output: 200mV (line)

Speaker load impedance: 4Ω (minimum)

And the Dali speaker:

83 dB @ 1m for 2.83 V

4 Ohm

103 dB

2,100 Hz

2-way

40 – 120 Watt

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Sensitivity​

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Nominal Impedance​

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Maximum SPL​

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Crossover Frequency​

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Crossover Principle​

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Recommended Amplifier Power​

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[GSV Ethics Gradient]

Do you listen at high volumes? If not, you should be fine - if you do, the amp looks as though it might not be ideal. Too little power with high volumes can be far worse than too much power.

 

[Rui]

the sensitivety is the problem, old speakers were all above 100db´s, and not meaning they were good, but at least sounded as better as they could, buy some cheap 80´s or 90´s Pioneer and you´ll see, CS reference, to 40watts the 140 watts DIN or 190 watts DIN

 

[GSV Ethics Gradient]

He's not asking for advice about buying old speakers...