What amplifier does the JBL Studio 2 55IW need?

Pick a speaker and tell us how loud you listen and how big the room is. We work out the power it actually needs, check which amplifiers can safely drive its impedance, and rank 293 amplifiers against it.

Your system

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Passive speakers only - a powered speaker already has its amplifier inside.
Changes the order only. Nothing is hidden for costing too little or too much.
JBL Studio 2 55IW
JBL Studio 2 55IW
In-wall
88 dB · 8 ohm
$600 a pair
Full specs →
Power needed
12–120 W
per channel, into 8 ohms

To hit 95 dB peaks at 3 m from a pair of JBL Studio 2 55IW, you need at least 12 W a channel. More than 120 W is wasted here - that is all JBL 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
  • -86.0 dB effective sensitivity
  • 2 dB allowed for optimistic published sensitivity
  • Published sensitivity 88 dB, used as 86.0 dB per watt.

WiiM Amp with the JBL Studio 2 55IW

Excellent match
7 dB of headroom - enough, but at the modest end for this speaker, which takes up to 120 W.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (60 W to 120 W) - a stiff supply that copes with hard loads.
Full WiiM Amp specs · Clear this amp
 
$90 $25,000

224 integrated amplifiers suit the JBL Studio 2 55IW

Also show the 2 we do not recommend
1
Sonos Amp
Sonos Amp
Integrated Amplifier · Class D · 125 W into 8 ohms · $699
Excellent match
10 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
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
WiiM Vibelink
WiiM Vibelink
Integrated Amplifier · Class D · 100 W into 8 ohms · $299
Excellent match
9 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 3 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (100 W to 200 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
3
AudioControl Bijou 600
AudioControl Bijou 600
Integrated Amplifier · Class D · 100 W into 8 ohms · $899
Excellent match
9 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
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.
4
AudioControl Rialto 600
AudioControl Rialto 600
Integrated Amplifier · Class D · 100 W into 8 ohms · $899
Excellent match
9 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
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
SVS Prime SoundBase
SVS Prime SoundBase
Integrated Amplifier · Class D · 75 W into 8 ohms · $699
Excellent match
8 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (75 W to 150 W) - a stiff supply that copes with hard loads.
Balanced against the price of the speakers.
6
OSD Nero Stream XD2
OSD Nero Stream XD2
Integrated Amplifier · Class D · 60 W into 8 ohms · $400
Excellent match
7 dB of headroom - enough, but at the modest end for this speaker, which takes up to 120 W.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (60 W to 120 W) - a stiff supply that copes with hard loads.
Balanced against the price of the speakers.
7
Yamaha A-S501
Yamaha A-S501
Integrated Amplifier · Class A/B · 85 W into 8 ohms · $550
Good match
9 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
No 4 ohm power rating on file, so we cannot judge current delivery.
Balanced against the price of the speakers.
8
WiiM Amp Pro
WiiM Amp Pro
Integrated Amplifier · Class D · 60 W into 8 ohms · $379
Excellent match
7 dB of headroom - enough, but at the modest end for this speaker, which takes up to 120 W.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (60 W to 120 W) - a stiff supply that copes with hard loads.
Balanced against the price of the speakers.
9
Emotiva BasX TA2+
Emotiva BasX TA2+
Stereo Receiver · Class A/B · 135 W into 8 ohms · $1,299
Excellent match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (135 W to 250 W) - a stiff supply that copes with hard loads.
Costs more than the speakers - worth it only if you plan to upgrade them later.
10
Yamaha A-S701
Yamaha A-S701
Integrated Amplifier · Class A/B · 100 W into 8 ohms · $800
Good match
9 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
No 4 ohm power rating on file, so we cannot judge current delivery.
Balanced against the price of the speakers.
11
Eversolo Play
Eversolo Play
Integrated Amplifier · Class D · 60 W into 8 ohms · $699
Excellent match
7 dB of headroom - enough, but at the modest end for this speaker, which takes up to 120 W.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (60 W to 110 W) - a stiff supply that copes with hard loads.
Balanced against the price of the speakers.
12
Onkyo Muse Y-40
Onkyo Muse Y-40
Integrated Amplifier · Class D · 75 W into 8 ohms · $1,000
Excellent match
8 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (75 W to 150 W) - a stiff supply that copes with hard loads.
Costs more than the speakers - worth it only if you plan to upgrade them later.
13
Marantz Stereo 70s
Marantz Stereo 70s
Stereo Receiver · Class A/B · 75 W into 8 ohms · $1,000
Excellent match
8 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (75 W to 150 W) - a stiff supply that copes with hard loads.
Costs more than the speakers - worth it only if you plan to upgrade them later.
14
Onkyo Muse Y-50
Onkyo Muse Y-50
Integrated Amplifier · Class D · 125 W into 8 ohms · $1,500
Excellent match
10 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (125 W to 250 W) - a stiff supply that copes with hard loads.
Costs more than the speakers - worth it only if you plan to upgrade them later.
15
Yamaha WXA-50
Yamaha WXA-50
Integrated Amplifier · Class D · 55 W into 8 ohms · $599
Excellent match
7 dB of headroom - enough, but at the modest end for this speaker, which takes up to 120 W.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (55 W to 105 W) - a stiff supply that copes with hard loads.
Balanced against the price of the speakers.
16
WiiM Amp Ultra
WiiM Amp Ultra
Integrated Amplifier · Class D · 100 W into 8 ohms · $549
Workable with care
9 dB of headroom over what this speaker needs - peaks stay clean.
This amplifier does not publish a minimum impedance. An 8 ohm speaker is a safe bet even so.
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.
17
WiiM Amp
WiiM Amp
Integrated Amplifier · Class D · 60 W into 8 ohms · $299
Excellent match
7 dB of headroom - enough, but at the modest end for this speaker, which takes up to 120 W.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (60 W to 120 W) - a stiff supply that copes with hard loads.
Sensible value pick against these speakers.
18
Emotiva BasX TA1
Emotiva BasX TA1
Stereo Receiver · Class A/B · 60 W into 8 ohms · $499
Good match
7 dB of headroom - enough, but at the modest end for this speaker, which takes up to 120 W.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power rises usefully into 4 ohms (60 W to 100 W).
Balanced against the price of the speakers.
19
Yamaha A-S801
Yamaha A-S801
Integrated Amplifier · Class A/B · 100 W into 8 ohms · $900
Good match
9 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
No 4 ohm power rating on file, so we cannot judge current delivery.
Balanced against the price of the speakers.
20
Peachtree nova150
Peachtree nova150
Integrated Amplifier · Class D · 150 W into 8 ohms · $1,199
Good match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power rises usefully into 4 ohms (150 W to 250 W).
Costs more than the speakers - worth it only if you plan to upgrade them later.

Showing the best 20 of 224. Narrow it with the price range below, or a different budget split.

67 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
Cambridge Audio MXW70
Cambridge Audio MXW70
Power Amplifier · Class D · 70 W into 8 ohms · $599
Good match
8 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power rises usefully into 4 ohms (70 W to 125 W).
Balanced against the price of the speakers.
2
Parasound NewClassic 2125 v.2
Parasound NewClassic 2125 v.2
Power Amplifier · Class A/B · 150 W into 8 ohms · $1,250
Good match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power rises usefully into 4 ohms (150 W to 225 W).
Costs more than the speakers - worth it only if you plan to upgrade them later.
3
Marantz MM7025
Marantz MM7025
Power Amplifier · Class A/B · 140 W into 8 ohms · $1,000
Good match
11 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 6 ohms, comfortable with an 8 ohm speaker.
No 4 ohm power rating on file, so we cannot judge current delivery.
Costs more than the speakers - worth it only if you plan to upgrade them later.
4
Eversolo AMP-F2
Eversolo AMP-F2
Power Amplifier · Class D · ? W into 8 ohms · $799
Workable with care
13 dB of headroom, far more than needed. No harm in it. Well above the 120 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, so we cannot judge current delivery.
Balanced against the price of the speakers.
5
Cambridge Audio Edge M
Cambridge Audio Edge M
Power Amplifier · Class XA · 200 W into 8 ohms
Workable with care
12 dB of headroom, far more than needed. No harm in it. Well above the 120 W the maker rates the speaker for, so keep an eye on the volume knob.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
No 4 ohm power rating on file, so we cannot judge current delivery.
No current price on file for this amplifier.
6
MOON 330A
MOON 330A
Power Amplifier · Class A/B · 125 W into 8 ohms · $4,400
Excellent match
10 dB of headroom over what this speaker needs - peaks stay clean.
Rated down to 4 ohms, comfortable with an 8 ohm speaker.
Power nearly doubles into 4 ohms (125 W to 250 W) - a stiff supply that copes with hard loads.
Far more expensive than the speakers. Spend it on speakers first.
7
Schiit Vidar 2F
Schiit Vidar 2F
Power Amplifier · Class A/B · 100 W into 8 ohms · $799
Workable with care
9 dB of headroom over what this speaker needs - peaks stay clean.
This amplifier does not publish a minimum impedance. An 8 ohm speaker is a safe bet even so.
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.
8
Accuphase P-4600
Accuphase P-4600
Power Amplifier · Class A/B · 150 W into 8 ohms · $13,975
Good match
11 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 (150 W to 300 W) - a stiff supply that copes with hard loads.
Far more expensive than the speakers. Spend it on speakers first.
Were these amplifier recommendations useful?
It helps us tune the matching, and we read every comment.

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 JBL Studio 2 55IW specs.

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