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Technics SC-C30EB OTTAVA S Black Premium Wireless Speaker System


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Condition: New

Brand-new, unused, unopened and undamaged item in original retail packaging (where applicable).


Limited 1 year warranty.  More info

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Wed 29th September 2021

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Experience premium, authentic audio with Technics' C30 Ottava S micro hi-fi system. It's finely calibrated to deliver superb sound throughout the whole room, and features a host of streaming services like Airplay, Spotify and Chromecast built-in, as well as Bluetooth connectivity, and internet radio. The Ottava S's 5-speaker array with three JENO Engines and Emotive Acoustic Technology create an exceptional quality and wide soundstage.  The C30 is a more compact version of Technics' acclaimed C50 system, producing powerful, premium sound with its 3.1 channel amplifier, housed in an acoustically designed chassis.

JENO Engines and LAPC

Technics’ state-of-the-art JENO (Jitter Elimination and Noise-shaping Optimisation) Engines ensure your music is distortion-free. LAPC (Load Adaptive Phase Calibration) is an original Technics speaker load adaptive technology. It measures the amp's frequency amplitude phase characteristics with speakers connected to the unit and performs digital signal processing to achieve the ideal impulse response. Characteristic parameters optimised for the low-frequency and high-frequency speaker load characteristics of speakers are already pre-set in the LAPC computation circuit of the unit to realise ideal frequency and phase characteristics over the entire frequency range.

Space Tune

To provide the OTTAVA S SC-C30's excellent sound in every room and listening position, Space Tune optimises the listening environment to the sound space. In addition to offering 3 preset modes to suit the mounting location, a microphone built into the main unit enables an Auto function to optimise the sound and an iOS device can also be used to measure and compensate the frequency response with greater precision. This allows the user to enjoy higher sound quality regardless of where the unit is placed.

Twin Power Supply Circuit System

Regular power supplies use one transformer to supply power to the amp, and digital circuits, and so if there is any load fluctuation or if noise occurs on a circuit, other circuits are affected, which results in degradation of the sound quality. This power supply system includes independently installed switch mode power supply circuitry for the amp and the other circuits, which eliminates mutual interference, thereby reducing degradation of sound quality caused by noise or power supply fluctuations. In addition, a layout with dedicated transformer and amp circuits enables the shortest possible connection to further reduce noise.

Multi-room and Stereo Pairing

With a number of Chromecast built-in speakers, the variety of music streaming services can be played in several rooms, or different music can be played from room to room (Google Home App required). In addition, if you use Technics Audio Center app and have another app compatible Technics devices, you can also enjoy other music source in multi-room such as Bluetooth, AUX, Optical input, USB, Internet radio and also OTTAVA S SC-C30 compatible streaming music. If two OTTAVA S SC-C30s are arranged and set to stereo, you can enjoy highly ambient stereo sound.

Sc c30 compatible media

In addition to USB playback and analogue/optical input, the OTTAVA S SC-C30 supports Bluetooth, AirPlay 2, Chromecast built-in, Spotify, Tidal, Deezer, Internet Radio and Network Playback, allowing comfortable playback of a diverse range of music sources from a single unit. High connectivity also supports multi-room, stereo pairs, and Wi-Fi, as well as iOS and Android control apps.

Works with Google Assistant

Works with Google Assistant

If a Google Assistant enabled device is included in the same network, it can be used to operate OTTAVA S SC-C30 music playback and other functions. When the user doesn't have a smartphone app in hand, or when hands are full, music can be easily played by voice command.

Chromecast built-in

Chromecast built-in

The Chromecast built-in function supports a wide variety of music streaming services for easy casting from a smartphone app. And since the data is streamed directly to the main unit, there is no degradation in sound quality, and the user can select from a diverse range of music.

C30 img1 speakerbody

Three 1.6 cm tweeters deliver high-res sound up to 50 kHz. This combines with a front-firing 12 cm long-stroke subwoofer and a straight, large-diameter, long port. A total of 7 units in the rigid, glass fibre reinforced body produce powerful sound from the 3.1-channel amplifier, achieving a wide soundstage from a compact body.

C30 inspire 1

The OTTAVA S SC-C30 combines practical function with elegant design. The thick aluminium top panel increases the rigidity of the chassis, and the iconic OLED is surrounded by ring keys for easy operation. Rear louvers add further elegance while enhancing the function of an internal heat-reducing mechanism. The beautiful arc form, helping to eliminate unwanted vibration and standing wave in the chassis, incorporates acoustic technology to achieve a wide sound stage. This lets you freely place the OTTAVA S SC-C30 to suit the listening position.

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.

Output Power

Front Speaker 15 W + 15 W (1 kHz, T.H.D. 1.0 %, 8 Ω, 20 kHz LPF)
Subwoofer 30 W (100 Hz, T.H.D. 1.0 %, 4 Ω, 20 kHz LPF)
Speaker Unit Woofer : 6.5 cm Cone Type x 2
Tweeter: 1.6 cm Dome Type x 2
Noiseless Signal Technology Twin Power Supply Circuit System
Emotive Acoustic Technology Acoustic Lens
Truly Powerful Architecture
Analogue Input Terminal AUX IN x 1 (DIA = 3.5mm)
Digital Input Terminal Optical Digital x 1, USB-A x 1

USB-A / Network Playback Support Codec

IPod/iPhone/iPad No
WAV / AIFF Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24, 32 bit)
FLAC / ALAC Yes (32, 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz / 16, 24 bit)
DSD Yes (2.8 MHz, 5.6 MHz, 11.2MHz)
AAC Yes (32, 44.1, 48, 88.2, 96 kHz / 16-320 kbps)
MP3 Yes (32, 44.1, 48 kHz / 16-320 kbps)


Ethernet Interface LAN (100 Base-TX / 10 Base-T)
Wi-Fi IEEE 802.11 a/b/g/n/ac, 2.4 GHz / 5 GHz Band
Chromecast built-in Yes
Works with the Google Assistant Yes
Multi-room Yes
Stereo Pairing Yes (compatible with Technics Audio Center app)
AirPlay 2 Yes
Bluetooth (Support CODEC) Yes (AAC, SBC)
Spotify / TIDAL / DEEZER / Internet Radio Yes
Power Supply AC 220-240 V, 50 Hz / 60 Hz
Power Consumption 30 W
Weight Approx. 4.5 kg
Accessories AC Cord, Owner's Manual

While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.

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