Skip to product information
1 of 5


Technics SB-C600 Premium Class Speaker System (Pair)

Technics SB-C600 Premium Class Speaker System (Pair)

Regular price £999.99
Regular price Sale price £999.99
Sale Sold out
    View full details



    Speaker System SB-C600

    Advanced Phase Precision Driver

    To reproduce music with enhanced spatial sound expressivity requires that the wavefronts of sounds radiated from the speaker unit are all aligned regardless of the listening position. The concept of point sound source is one of the ideal approaches to achieve it.
    To realise the point sound source reproduction, the coaxial configuration was adopted and then it was combined with the originally shaped Linear Phase Plug for aligning phases and the Smooth Flow Diaphragm formed with a shallow-shape diaphragm and smooth edge shape for minimum sound reflection. The result is a spherical wave with aligned wavefronts of radiated sounds.
    The SB-C600’s 2-way coaxial speaker unit realises clear sound image localisation and a smooth, high-quality sound, rich of emotion, while inheriting the concepts of point sound source and linear phase that Technics pursues relentlessly.

    Linear Phase Plug

    The originally shaped acoustic plug is positioned on the front side of the tweeter diaphragm and provides a high-resolution sound reproduction capability and a wide sound stage.

    Smooth Flow Diaphragm

    If the sound wave has irregularities on its sound transmitting surface, its wavefront becomes disturbed by the shapes of the irregularities, resulting in the degradation of frequency characteristics. High frequencies that have short wavelengths tend to be more susceptible to the degradation of sound characteristics. The woofer diaphragm in the coaxial speaker unit has a shallow shape and smooth edge to reduce sound reflection. The result is minimal disturbance of the wavefronts of sound waves radiated from the diaphragm to realise excellent frequency response and phase characteristics as well as wide directivity.
    This configuration achieves a wide sound stage and smooth and rich mid- to high-frequency range.

    Smooth Flow Port

    A bass reflex port with an ordinary shape produces a large air current vortex that induces annoying high-frequency noise. Technics employed the airflow control method utilised for airplane wings and designed the cross-sectional shape of the port using flow analysis. The optimally designed port shape does not cause airflow disturbance at the opening and ensures high-quality bass reproduction with minimum noise and superb response.

    Stationary Construction

    It thoroughly removes undesirable or unwanted sounds and reproduces only the intended sounds with a high signal-to-noise ratio. The “Balanced Driver Mount Architecture” used in the grand class SB-G90M2 has been optimized for this model by making full use of CAE (Computer Aided Engineering). In addition, the speaker mount baffle that holds the speaker units in place has been newly designed to strengthen the rigidity of the entire cabinet. The combination of these factors maximizes the advantages of the gravity center mount structure. The rigidity and shape of each part that makes up the coaxial speaker unit has been carefully studied to eliminate unnecessary vibration and noise.

    Balanced Driver Mounting Architecture

    To realise a calm and low-distortion sound, the SB-C600 employs a speaker mount baffle created by optimising the low-resonance, high-rigidity design concept of the SB-G90M2 using CAE.
    The originally shaped speaker mount baffle keeps the concentration of stress in check. The speaker mount baffle secures enough vent holes to ensure smooth flow of sounds radiated from the back sides of the speaker units and improve the response while maintaining low resonance and high rigidity. In addition, this structure reduces the vibrations of the entire enclosure and minimises the effects on other equipment.

    High Quality Parts

    The network circuit uses high-quality parts, such as polypropylene film capacitors, OFC wires and more. The speaker terminals are made of brass.

    All Aluminium Diaphragms

    The network circuit uses high-quality parts, such as polypropylene film capacitors, OFC wires and more. The speaker terminals are made of brass.

    Highly Analysed and Optimised Components

    To achieve accurate sound image localisation, structural parts such as spacers and wire grommets were analysed extensively for the elimination of undesirable vibrations and noise.

    Matte Black Finish

    The front baffle of the SB-C600’s enclosure is coated with a matte paint mixed with a powder for a beautiful matte finish.

    Advanced Phase Precision Driver with Linear Phase Plug

    Smooth Flow Diaphragm

    Silent Construction with Balanced Driver Mounting Architecture

    Smooth Flow Port

    Highly Analysed and Optimised Components

    High Quality Parts for High-purity Sound



    • 2-way 2-speaker Bass Reflex (Coaxial 2-way Woofer/built-in tweeters)

    Speaker Units

    • Woofer / Tweeter

      • 15 cm (6") Cone type x 1 / 2.5 cm (1") Dome type x 1


    Input Power (IEC)

    • 60W (Rated), 120 W (Max)

    Recommended Amp Power

    • 40- 120 W (Speaker tested by IEC60268-5 Short Term Max Test)

    Sound Pressure Level

    • 83 dB / 2.83 V (m)
      80 dB / W(m)

    Frequency Range

    • 40Hz - 100kHz (-10dB)

    Crossover Frequencies

    • 2kHz

    Dimensions (W x H x D)

    • 173 mm × 293 mm × 283 mm (Include net 8mm and terminal 15mm)


    • Approx. 6.3 kg


    • Speaker Cable x2*¹, Owner's Manual x1
      *1 Length of the speaker cable may not be sufficient on your placement. Please prepare suitable cable based on your installation requirements.



    Book a Demo

    Book a Demo:

    Technics SB-C600 Premium Class Speaker System (Pair)
    Technics SB-C600 Premium Class Speaker System (Pair)

    Trade in

    Trade in form:

    Technics SB-C600 Premium Class Speaker System (Pair)
    Technics SB-C600 Premium Class Speaker System (Pair)



    Delivery & Returns

    Delivery & Returns

    We offer FREE delivery to the mainland UK (excluding Channel Islands, Isle of Man, Isle of White, Isles of Scilly, and some of the remote Scottish Isles).

    For other areas please contact us for a quote. Select items can be delivered internationally by prior agreement. Again please contact us for a quote. We will always do our best to help.

    Our aim is to dispatch goods within 2 working days of an order being placed. Please allow 5 working days from the time of your order to receipt of item. If an order is expected to take longer than this our order fulfillment department will contact you to inform you of this.

    Where multiple items are ordered, we will dispatch them all in one package. If you have ordered any special or customized items, or items otherwise not immediately available, we will dispatch the order when all items are available. If you have any concerns regarding this, please contact us and we will do are very best to help you.