Power needed
24–25 W
per channel, into 4 ohms
To hit 95 dB peaks at 3 m from a pair of Wilson Audio Sasha V, you need at least 24 W a channel. More than 25 W is wasted here - that is all Wilson Audio rates the speaker to take.
Show the working
- 95 dB target at the seat
- +4.8 dB for 3.0 m of distance
- -3 dB for a stereo pair
- -83.0 dB effective sensitivity
- 3.0 dB taken off to convert the 4 ohm 2.83V rating to dB per watt
- 2 dB allowed for optimistic published sensitivity
- Published sensitivity 88 dB, used as 83.0 dB per watt.
Mark Levinson No.5802 with the Wilson Audio Sasha V
Workable with care
10 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
Power nearly doubles into 4 ohms (125 W to 250 W) - a stiff supply that copes with hard loads.
Full Mark Levinson No.5802 specs
·
Clear this amp
191 integrated amplifiers suit the Wilson Audio Sasha V
Also show the 59 we do not recommend
1
Workable with care
5 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
Power nearly doubles into 4 ohms (40 W to 80 W) - a stiff supply that copes with hard loads.
Well below the speakers - leaves money on the table, but nothing wrong with it.
2
Workable with care
4 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
No 4 ohm power rating on file. On a 4 ohm speaker dipping to 2.36 that is the figure that matters, so this one is unproven on the load.
Well below the speakers - leaves money on the table, but nothing wrong with it.
3
Workable with care
11 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
Power nearly doubles into 4 ohms (150 W to 300 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
4
Workable with care
3 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated to 4 ohms, but this speaker dips to 2.36. Fine at sane volume, tight if you push it hard.
Power nearly doubles into 4 ohms (25 W to 50 W) - a stiff supply that copes with hard loads.
Well below the speakers - leaves money on the table, but nothing wrong with it.
5
Workable with care
5 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
No 4 ohm power rating on file. On a 4 ohm speaker dipping to 2.36 that is the figure that matters, so this one is unproven on the load.
Well below the speakers - leaves money on the table, but nothing wrong with it.
6
Workable with care
4 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated to 4 ohms, but this speaker dips to 2.36. Fine at sane volume, tight if you push it hard.
Power nearly doubles into 4 ohms (30 W to 60 W) - a stiff supply that copes with hard loads.
Well below the speakers - leaves money on the table, but nothing wrong with it.
7
Workable with care
5 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Has a 4 ohm tap, which is exactly what this 4 ohm speaker wants. Taps: 4 / 8 ohm. This speaker swings from 4 ohms nominal down to 2.36, and a valve amplifier follows that curve - expect an audible tonal shift, not damage.
A valve amplifier makes the same power on each tap, so what matters is sensitivity - and at 83.0 dB this speaker is efficient enough that 70 W is comfortable.
Well below the speakers - leaves money on the table, but nothing wrong with it.
8
Workable with care
5 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Has a 4 ohm tap, which is exactly what this 4 ohm speaker wants. Taps: 4 / 8 ohm. This speaker swings from 4 ohms nominal down to 2.36, and a valve amplifier follows that curve - expect an audible tonal shift, not damage.
A valve amplifier makes the same power on each tap, so what matters is sensitivity - and at 83.0 dB this speaker is efficient enough that 70 W is comfortable.
Well below the speakers - leaves money on the table, but nothing wrong with it.
9
Workable with care
3 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated to 4 ohms, but this speaker dips to 2.36. Fine at sane volume, tight if you push it hard.
Power rises usefully into 4 ohms (30 W to 50 W).
Well below the speakers - leaves money on the table, but nothing wrong with it.
10
Workable with care
10 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
Power nearly doubles into 4 ohms (125 W to 250 W) - a stiff supply that copes with hard loads.
Well below the speakers - leaves money on the table, but nothing wrong with it.
11
Workable with care
Just barely enough (1 dB of headroom). Fine at normal volume, no reserve for peaks.
Rated to 4 ohms, but this speaker dips to 2.36. Fine at sane volume, tight if you push it hard.
No 4 ohm power rating on file. On a 4 ohm speaker dipping to 2.36 that is the figure that matters, so this one is unproven on the load.
Well below the speakers - leaves money on the table, but nothing wrong with it.
12
Workable with care
Just barely enough (1 dB of headroom). Fine at normal volume, no reserve for peaks.
Rated to 4 ohms, but this speaker dips to 2.36. Fine at sane volume, tight if you push it hard.
No 4 ohm power rating on file. On a 4 ohm speaker dipping to 2.36 that is the figure that matters, so this one is unproven on the load.
Well below the speakers - leaves money on the table, but nothing wrong with it.
13
Workable with care
Just barely enough (1 dB of headroom). Fine at normal volume, no reserve for peaks.
Rated to 4 ohms, but this speaker dips to 2.36. Fine at sane volume, tight if you push it hard.
No 4 ohm power rating on file. On a 4 ohm speaker dipping to 2.36 that is the figure that matters, so this one is unproven on the load.
Well below the speakers - leaves money on the table, but nothing wrong with it.
14
Workable with care
Just barely enough (1 dB of headroom). Fine at normal volume, no reserve for peaks.
Rated to 4 ohms, but this speaker dips to 2.36. Fine at sane volume, tight if you push it hard.
Barely gains into 4 ohms (25 W to 33 W) - a modest power supply.
Well below the speakers - leaves money on the table, but nothing wrong with it.
15
Workable with care
6 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
No 4 ohm power rating on file. On a 4 ohm speaker dipping to 2.36 that is the figure that matters, so this one is unproven on the load.
Well below the speakers - leaves money on the table, but nothing wrong with it.
16
Workable with care
10 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
Power nearly doubles into 4 ohms (125 W to 250 W) - a stiff supply that copes with hard loads.
Well below the speakers - leaves money on the table, but nothing wrong with it.
17
Workable with care
Just barely enough (2 dB of headroom). Fine at normal volume, no reserve for peaks.
Has a 4 ohm tap, which is exactly what this 4 ohm speaker wants. Taps: 4 / 8 ohm. This speaker swings from 4 ohms nominal down to 2.36, and a valve amplifier follows that curve - expect an audible tonal shift, not damage.
A valve amplifier makes the same power on each tap, so sensitivity decides it. At 83.0 dB this speaker needs most of the 35 W available - it will work, with little in reserve.
Well below the speakers - leaves money on the table, but nothing wrong with it.
18
Workable with care
4 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated to 4 ohms, but this speaker dips to 2.36. Fine at sane volume, tight if you push it hard.
Power rises usefully into 4 ohms (45 W to 65 W).
Well below the speakers - leaves money on the table, but nothing wrong with it.
19
Workable with care
2 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated to 4 ohms, but this speaker dips to 2.36. Fine at sane volume, tight if you push it hard.
No 4 ohm power rating on file. On a 4 ohm speaker dipping to 2.36 that is the figure that matters, so this one is unproven on the load.
Well below the speakers - leaves money on the table, but nothing wrong with it.
20
Workable with care
2 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Has a 4 ohm tap, which is exactly what this 4 ohm speaker wants. Taps: 4 / 8 ohm. This speaker swings from 4 ohms nominal down to 2.36, and a valve amplifier follows that curve - expect an audible tonal shift, not damage.
A valve amplifier makes the same power on each tap, so sensitivity decides it. At 83.0 dB this speaker needs most of the 40 W available - it will work, with little in reserve.
Well below the speakers - leaves money on the table, but nothing wrong with it.
Showing the best 20 of 191. Narrow it with the price range below, or a different budget split.
47 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
Workable with care
13 dB of headroom, far more than needed. No harm in it. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
Power nearly doubles into 4 ohms (250 W to 500 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
2
Workable with care
6 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
No 4 ohm power rating on file. On a 4 ohm speaker dipping to 2.36 that is the figure that matters, so this one is unproven on the load.
Well below the speakers - leaves money on the table, but nothing wrong with it.
3
Workable with care
9 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
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.
Well below the speakers - leaves money on the table, but nothing wrong with it.
4
Workable with care
5 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Has a 4 ohm tap, which is exactly what this 4 ohm speaker wants. Taps: 4 / 8 / 16 ohm. This speaker swings from 4 ohms nominal down to 2.36, and a valve amplifier follows that curve - expect an audible tonal shift, not damage.
A valve amplifier makes the same power on each tap, so what matters is sensitivity - and at 83.0 dB this speaker is efficient enough that 70 W is comfortable.
Well below the speakers - leaves money on the table, but nothing wrong with it.
5
Workable with care
11 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
Power nearly doubles into 4 ohms (150 W to 300 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
6
Workable with care
15 dB of headroom, far more than needed. No harm in it. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 2 ohms - stable into anything this speaker will throw at it.
Power nearly doubles into 4 ohms (400 W to 800 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
7
Workable with care
Just barely enough (1 dB of headroom). Fine at normal volume, no reserve for peaks.
Has a 4 ohm tap, which is exactly what this 4 ohm speaker wants. Taps: 4 / 8 ohm. This speaker swings from 4 ohms nominal down to 2.36, and a valve amplifier follows that curve - expect an audible tonal shift, not damage.
A valve amplifier makes the same power on each tap, so sensitivity decides it. At 83.0 dB this speaker needs most of the 28 W available - it will work, with little in reserve.
Well below the speakers - leaves money on the table, but nothing wrong with it.
8
Workable with care
2 dB of headroom over what this speaker needs - peaks stay clean. Well above the 25 W the maker rates the speaker for, so keep an eye on the volume knob.
Has a 4 ohm tap, which is exactly what this 4 ohm speaker wants. Taps: 4 / 8 / 16 ohm. This speaker swings from 4 ohms nominal down to 2.36, and a valve amplifier follows that curve - expect an audible tonal shift, not damage.
A valve amplifier makes the same power on each tap, so sensitivity decides it. At 83.0 dB this speaker needs most of the 40 W available - it will work, with little in reserve.
Well below the speakers - leaves money on the table, but nothing wrong with it.
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 Wilson Audio Sasha V specs.
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