NAD C3050 + JBL L100 MKII HiFi Set, Blue (Set)

The NAD C3050 + JBL L100 Classic MKII HiFi Set is a complete stereo system made up of the NAD C3050 streaming integrated amplifier and a pair of JBL L100 Classic MKII speakers, where amplifier power and speakers are matched to each other from the outset.

At HD Zürisee in Wädenswil we lovingly call it the retro dream team: the NAD C3050 evokes the seventies with its walnut look and illuminated VU meters, yet streams seamlessly into today. Then there's the JBL L100 Classic MKII with its unmistakable Quadrex foam grille in Blue – a speaker that looks like music even standing still.

Why this retro dream team works together

A set is only as good as how well it's matched. The C3050 delivers 2 × 100 watts from its cool, clean HybridDigital UcD power stage (briefly up to 135 watts) – enough control not just to get the L100's large 30 cm woofer moving, but to keep it on a short leash. The JBL rewards you with the dynamic, full-bodied sound the series has been celebrated for over decades. In short: power meets temperament here, without either side drowning out the other.

The BluOS streaming module comes already factory-fitted in the C3050 in this variant. So you stream in high-res straight from the unit – no extra box, no cable clutter.

What you'll hear

Liveliness. The L100 plays open and energetic, with a bass that pushes rock and electronic music forward, and a treble you can tune to your room via the level controls on the midrange and tweeter. The C3050 keeps the tone neutral and calm throughout – it doesn't colour, it delivers. And when the band comes off the record via the MM phono input, it suddenly sits remarkably three-dimensional between the speakers.

Who is this set made for – and who isn't it for?

Straight talk: This set is for anyone who wants character – visually and sonically – and likes their music with a bit of punch. If you're after clinical studio neutrality, or you're permanently limited to room volume in a noise-sensitive flat, the big JBLs won't leave you fully satisfied. The L100 want room to breathe and a couple of honest decibels more to show what they're made of.

Our verdict

If you're looking for a stereo set that makes a statement in the living room and makes clear why from the very first note – this is spot on. Retro looks, modern streaming tech and honestly matched power: one of the few sets where eye and ear nod in agreement at the same time. Not sure whether the L100 will fit your room? That's exactly what we're here for – tell us about your room and we'll figure it out together.

Technical specifications

NAD C3050 (with factory-fitted MDC2 BluOS-D module)

• Device type: Stereo integrated amplifier with built-in BluOS streamer
• Amplifier technology: HybridDigital UcD
• Continuous output power: 2 × 100 watts into 8 and 4 ohms (briefly up to 135 watts)
• Streaming platform: BluOS (multiroom-capable, AirPlay 2, Dirac room correction)
• DAC: Texas Instruments PCM5242, up to 24-bit / 192 kHz
• Inputs: HDMI eARC, 1× optical, 1× coaxial, 2× analogue RCA, MM phono
• Other connections: subwoofer out, pre-out / main-in, 6.3 mm headphone jack, Bluetooth (aptX HD)
• Special feature: illuminated VU meters, walnut retro front
• Dimensions W×H×D: 43.5 × 11.0 × 35.5 cm
• Weight: 10 kg

JBL L100 Classic MKII (pair)

• System: 3-way bass-reflex bookshelf speaker
• Woofer: 300 mm (12") pure pulp cone (JW300SW-8)
• Midrange: 125 mm (5.25") polymer-coated cone (JM125PC-8)
• Tweeter: 25 mm (1") titanium dome with soft-edge surround (JT025TI1-4)
• Recommended amplifier power: 25 – 200 watts RMS
• Frequency response: 40 Hz – 40 kHz (-6 dB)
• Nominal impedance: 4 ohms
• Sensitivity: 90 dB (2.83 V / 1 m)
• Special feature: midrange and treble level controls, Quadrex foam grille (Blue)
• Dimensions H×W×D: 642.9 × 389.9 × 365.1 mm (with grille)
• Weight: 28.6 kg each

What's included

• 1× NAD C3050 stereo integrated amplifier (incl. factory-fitted BluOS module)
• 1× pair of JBL L100 Classic MKII bookshelf speakers
• 1× remote control for NAD C3050
• 2× Quadrex foam grilles in Blue
• 2× power cables
• User manuals (NAD & JBL)

Frequently asked questions

Does the NAD C3050 have enough power for the JBL L100 Classic MKII?

Yes. With 2 × 100 watts into 8 and 4 ohms (briefly up to 135 watts), the C3050 sits comfortably within the L100's recommended power window of 25 to 200 watts. It drives the large 30 cm woofer in a controlled way and stays composed even at higher levels.

Do I need extra devices to stream with this set?

No. The C3050 in this set already has the BluOS streaming module factory-fitted. Internet radio, network files and services like Qobuz or Tidal run directly on the unit – a subscription is optional, not required. Turntable, TV and Bluetooth also work perfectly well without any streaming.

Can I connect a turntable to this HiFi set?

Yes. The NAD C3050 has a low-noise MM phono input built in. You connect a turntable with an MM cartridge directly, with no separate phono preamp needed. Only for MC cartridges would you need an additional MC preamp stage – just ask us, we're happy to help you choose.

What room size suits this set?

The JBL L100 Classic MKII are large bookshelf speakers with a 30 cm woofer and feel most at home in medium to larger living rooms. In very small rooms the bass can quickly become dominant. On suitable stands and with a bit of distance from the wall, they play most freely.

Why buy this NAD/JBL set at HD Zürisee?

Because we know how these two components work together – not just on paper. At HD Zürisee in Wädenswil we'll tell you honestly whether the L100 will suit your room, help with placement and stands, and deliver with our own in-house technical service. Get in touch by phone, email or WhatsApp.

Goes well with: a good speaker cable, a turntable for the phono input, or more from the NAD and JBL ranges.