The C3030S is a streaming integrated amplifier by NAD that delivers 50 watts x 2 channels into 8 ohms and 50 watts x 2 channels into 4 ohms. It was released in January 2026. It is a 2-channel design using a Class D output stage. A minimum impedance of 4 ohms makes it compatible with a wide range of loudspeakers. It has a built-in DAC, so you can play digital sources directly with no separate DAC unit needed. It also has a phono input, so a turntable can connect straight to it. The NAD C3030S has an MSRP of $1,499.
There are 10 NAD amplifiers in our database. Below you can see the main specs of these amps.
NAD Integrated Amplifier Series
Performance Specs
One of the most important factors when deciding on an integrated amplifier is its power ratings and compatibility with your speaker's impedance requirements. The NAD C3030S is rated at 50 watts RMS into 8-ohms. NAD provides this wattage at a THD (Total Harmonic Distortion) of 0.03% which is an important indicator of distortion at the given values (lower THD is better).
Here are the main highlights of its performance specs:
- 50 watts into 8-ohms (20 Hz-20 kHz) at 0.03%
- 50 watts into 4-ohms
- 4-ohms Min Impedance (allows compatibility with a wide range of loudspeakers)
- 90dB Signal to Noise Ratio
How loud will 50 watts actually play in your room? →
Wiring more than one pair of speakers to it? Check the load first →
Which speakers suit the NAD C3030S?
50 W into 8 ohms, 50 W into 4, rated down to 4 ohms.
We rank every passive speaker we cover against it on power, impedance safety and current
delivery.
Need more power?
NAD C3030S is rated at 50 watts into 8 ohms, which puts it in our Up to 60 watts band. The next band up is 61 to 90 watts, which is worth about 3.9dB more output. That is a real difference in headroom on peaks, and a modest one in how loud the system plays - power and loudness are not the same thing.
Before buying watts, check what your speakers actually need: the amp and speaker matcher works it out from their sensitivity, impedance and your room.
When pairing the NAD C3030S with a passive Bookshelf (Stand mount) or Passive Floor Standing (Tower) speaker, you have to check if their Max Power Range is below the max wattage of the amp for the given impedance levels.
Operating your amp outside of this max range may damage the speakers.
Inputs and Outputs
Besides the performance specs of the NAD C3030S, the next important feature set that you have to evaluate is the input and output selections that it offers.
Inputs
- Phono Input
- 1 Optical Digital Input
- USB Input
Outputs
- Speaker Outputs
- 1/4 Headphone Output
- Subwoofer Output (Single)
Bluetooth Connectivity
NAD C3030S features built-in Bluetooth 5.0 for wireless music streaming from your Bluetooth-enabled devices such as Apple iPod/iPhone/iPad, Android smartphone/tablet, Windows PC, Mac computers/laptops.
Among the amps in the same price range, these are the 5 amps that have Bluetooth Connectivity:
DAC and Digital Music
The NAD C3030S's built-in DAC allows the connection of digital sources directly, eliminating the need for an external DAC.
NAD C3030S Pros and Cons
Drawn from the published figures on this page, not from listening.
- ✓Class D output stage, so it runs cool and wastes little power as heat - which is how it fits in a small case.
- ✓Built-in DAC handling 32-bit / 384, so a TV, computer or streamer can connect digitally with nothing in between.
- ✓Digital inputs cover 1 optical and USB.
- ✓Phono stage built in, so a turntable needs no separate preamplifier.
- ✓Streams over the network without a separate streamer: AirPlay 2, Roon and BluOS.
- ✓Bluetooth (version 5.0) for playing straight from a phone.
- ✓Dedicated subwoofer output (Single).
- ✓Headphone output (1/4).
- ✓Detachable mains lead (IEC 3-prong).
- ✗Output rises only from 50 to 50 watts when the load halves to 4 ohms, so it is happier with an easy 8 ohm speaker than a demanding one.
NAD C3030S External Dimensions and Weight
NAD C3030S has external dimensions of (H x W x D) 5-1/8 x 14-1/16 x 13-5/16 inch (130.2 x 357.2 x 338.1 mm ). The unit weighs
5.81 kg (12.8 lbs).
Base Surface Area
Base surface area of an integrated amplifier may become an important decision factor when the space in your room or desk is limited.
The base area of the NAD C3030S is approximately 1207.7cm2 / 187.2inch2.
- Width: 357.2mm (14-1/16")
- Height: 130.2mm (5-1/8")
- Depth: 338.1mm (13-5/16")
- Weight: 5.81 kg (12.8 lbs)
- Base Surface Area: ~1207.7cm2 / 187.2inch2
- Volume: ~15.7 liter / 4.2 gallon
Warranty
2 Years of parts warranty and 2 Years of labor warranty is generally provided for the NAD C3030S by the manufacturer.
| General |
| Brand |
NAD |
| Full Model Name |
NAD C3030S |
| Release Date |
January 2026 |
| Amplifier Type |
Integrated Amplifier |
| Number of Channels |
2 |
| Amp Class |
Class D |
| Amplifier Technology |
Solid State |
| Performance |
| Watts RMS per Channel into 8-ohms |
50 watts |
| Watts RMS per Channel into 6-ohms |
N/A |
| Watts RMS per Channel into 4-ohms |
50 watts |
| Frequency Bandwidth |
20 Hz-20 kHz |
| THD |
0.03% |
| Minimum Impedance |
4 |
| Signal to Noise Ratio |
90 dB |
| Digital Music |
| Built-in DAC |
Yes |
| Bluetooth |
Yes |
| WiFi |
802.11ac |
| Ecosystem |
| Apple AirPlay |
Yes |
| Apple AirPlay2 |
Yes |
| DTS Play-Fi |
No |
| Chromecast built-in |
No |
| Roon |
Ready |
| HEOS |
No |
| BluOS |
Yes |
| CONNECTIONS |
| Phono Input |
Yes |
| Optical Digital Inputs |
1 |
| Coaxial Digital Inputs |
No |
| USB Input |
Yes |
| Preamp Outputs |
No |
| Pre-out / Main-in Loop |
No |
| Headphone Output |
1/4 |
| Removable Power Cord |
IEC 3-prong |
| PHYSICAL SPECS |
| Height |
130.2mm (5-1/8") |
| Width |
357.2mm (14-1/16") |
| Depth |
338.1mm (13-5/16") |
| Weight |
5.81 kg (12.8 lbs) |
| OTHER |
| Parts Warranty |
2 Years |
| Labor Warranty |
2 Years |