Power needed
10–160 W
per channel, into 6 ohms
To hit 95 dB peaks at 3 m from a pair of Q Acoustics Concept 500, you need at least 10 W a channel. Anything from about 20 W to 160 W a channel is comfortable; past that, more watts stop buying you anything.
Show the working
- 95 dB target at the seat
- +4.8 dB for 3.0 m of distance
- -3 dB for a stereo pair
- -86.8 dB effective sensitivity
- 1.2 dB taken off to convert the 6 ohm 2.83V rating to dB per watt
- 2 dB allowed for optimistic published sensitivity
- Published sensitivity 90 dB, used as 86.8 dB per watt.
Advance Paris A10 Classic with the Q Acoustics Concept 500
Good match
12 dB of headroom, far more than needed. No harm in it.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (130 W to 190 W).
Full Advance Paris A10 Classic specs
·
Clear this amp
192 integrated amplifiers suit the Q Acoustics Concept 500
Also show the 57 we do not recommend
1
Excellent match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power nearly doubles into 4 ohms (80 W to 160 W) - a stiff supply that copes with hard loads.
Balanced against the price of the speakers.
2
Excellent match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power nearly doubles into 4 ohms (80 W to 160 W) - a stiff supply that copes with hard loads.
Balanced against the price of the speakers.
3
Excellent match
10 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power nearly doubles into 4 ohms (70 W to 140 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
4
Excellent match
12 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power nearly doubles into 4 ohms (100 W to 200 W) - a stiff supply that copes with hard loads.
Balanced against the price of the speakers.
5
Excellent match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power nearly doubles into 4 ohms (75 W to 150 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
6
Excellent match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power nearly doubles into 4 ohms (80 W to 150 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
7
Good match
10 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (80 W to 130 W).
Balanced against the price of the speakers.
8
Good match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (105 W to 160 W).
Balanced against the price of the speakers.
9
Good match
10 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (75 W to 110 W).
Balanced against the price of the speakers.
10
Good match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (90 W to 150 W).
Balanced against the price of the speakers.
11
Good match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (90 W to 150 W).
Balanced against the price of the speakers.
12
Excellent match
10 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power nearly doubles into 4 ohms (70 W to 140 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
13
Excellent match
10 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power nearly doubles into 4 ohms (70 W to 140 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
14
Good match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (100 W to 160 W).
Balanced against the price of the speakers.
15
Excellent match
9 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power nearly doubles into 4 ohms (50 W to 100 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
16
Good match
12 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (120 W to 185 W).
Balanced against the price of the speakers.
17
Good match
12 dB of headroom, far more than needed. No harm in it.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (120 W to 200 W).
Balanced against the price of the speakers.
18
Good match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (100 W to 160 W).
Balanced against the price of the speakers.
19
Good match
12 dB of headroom, far more than needed. No harm in it.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (130 W to 200 W).
Balanced against the price of the speakers.
20
Good match
12 dB of headroom, far more than needed. No harm in it.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (130 W to 190 W).
Balanced against the price of the speakers.
Showing the best 20 of 192. Narrow it with the price range below, or a different budget split.
48 power amplifiers that would also drive them
Listed separately because they are not a complete system: a power amplifier has no volume control and no inputs to speak of, so you need a preamplifier or a streaming preamp as well. Worth it if you already own one, or if you want to buy the two halves separately.
1
Excellent match
13 dB of headroom, far more than needed. No harm in it.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power nearly doubles into 4 ohms (125 W to 250 W) - a stiff supply that copes with hard loads.
Balanced against the price of the speakers.
2
Good match
13 dB of headroom, far more than needed. No harm in it.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
Power rises usefully into 4 ohms (160 W to 240 W).
Sensible value pick against these speakers.
3
Good match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
Power rises usefully into 4 ohms (100 W to 150 W).
Costs more than the speakers - worth it only if you plan to upgrade them later.
4
Excellent match
12 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
Power nearly doubles into 4 ohms (100 W to 190 W) - a stiff supply that copes with hard loads.
Costs more than the speakers - worth it only if you plan to upgrade them later.
5
Workable with care
15 dB of headroom, far more than needed. No harm in it. Well above the 200 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 1 ohms - stable into anything this speaker will throw at it.
Power nearly doubles into 4 ohms (250 W to 450 W) - a stiff supply that copes with hard loads.
Balanced against the price of the speakers.
6
Good match
12 dB of headroom, far more than needed. No harm in it.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
No 4 ohm power rating on file. On a 6 ohm speaker dipping to 3.7 that is the figure that matters, so this one is unproven on the load.
Balanced against the price of the speakers.
7
Workable with care
10 dB of headroom over what this speaker needs - peaks stay clean.
No 6 ohm tap - the nearest is 8 ohm (taps: 4 / 8 ohm). It will play, but the match is a compromise and the amplifier will not make its rated power.
A valve amplifier makes the same power on each tap, so what matters is sensitivity - and at 86.8 dB this speaker is efficient enough that 100 W is comfortable.
Balanced against the price of the speakers.
8
Good match
13 dB of headroom, far more than needed. No harm in it.
Rated down to 4 ohms, comfortable with a 6 ohm speaker that dips to 3.7.
No 4 ohm power rating on file. On a 6 ohm speaker dipping to 3.7 that is the figure that matters, so this one is unproven on the load.
Balanced against the price of the speakers.
Were these amplifier recommendations useful?
It helps us tune the matching, and we read every comment.
Thanks. Anything you would add?
Optional, and it goes straight to the person who maintains this page.
Thanks - noted.
Sensitivity and impedance figures are the manufacturer's own. We read sensitivity as dB at 2.83 V/1 m and take 2 dB off it, because published figures run high. Treat the result as a well-founded starting point, not a measurement. Full Q Acoustics Concept 500 specs.
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