Top 10 Reasons To Shop With Us Learn more

Gift cards now available Learn more

  • Free shipping

  • Special offers

  • Easy returns

  • Expert Advice

Cinema Ultra SUB-300 THX - 12 Inches Powered Subwoofer

Rs. 159,600.00 Rs. 204,900.00
Tax included

Color: Black

No-Cost EMI Offer

Discover the Freedom of Zero-Cost EMI on Purchases above ₹30,000.

Warranty Information

Experience the Peace of Mind with Official Manufacturers Warranty on Every Product.

Delivery and Shipping

In general, orders are delivered within 4-6 days. However, in some cases there might be a slight delay.

Have any questions about this product? Start a chat with us now and we'll assist you. Chat Now

Free Shipping On All Products
No Cost EMI Enjoy No Cost Benefit
Secure Checkout Secure Payment



  • Solid, dynamic bass for home cinemas up to 18 Hz
  • Smallest THX Ultra 2-certified single subwoofer in the world
  • 32 cm high-performance woofer supported by two 32 cm passive membranes
  • Integrated Class D amplifier with 550 watts RMS and 1,100 watts of maximum power output
  • Extremely sturdy MDF cabinet with solid 45 mm baffle
  • All of the chassis have been specially developed for the Cimema Ultra set in order to meet the very strict requirements of the THX Ultra2 standard
  • THX Ultra2-certifed subwoofer for the Magnat Cinema Ultra set
  • Top acoustic performance through individual components developed for high performance in all details
  • Non-ventilated design to eliminate any air-flow noise at high levels
  • Two long-stroke passive diaphragms adapted to the woofer and enclosure volume ensure deep extended bass without any background noise
  • 30 cm high-performance long-stroke woofer, 30 cm long-stroke passive diaphragms with selber Membran
  • Flow-optimised, highly stable die-cast aluminium cage to avoid compression effects and resonances
  • Double-magnet high-power drive system with inductivity control ring for extremely low distortion
  • Extremely large linear hub for maximum signal purity with large deflections
  • Multiple-ventilated high-performance voice coil for high resilience
  • Multiple coated paper diaphragm and dust cap for ideal rigidit
  • Low-loss rubber surrounds for woofer and passive diaphragms
  • 8 screw fixings for firm anchoring in the baffle
  • Very stable, braced MDF enclosure with particularly low-resonance, 45 mm thick baffle
  • Class D high-performance amplifier specially developed for this subwoofer
  • Class D technology and a switch mode power supply ensure low heating and compact dimensions despite extemely high-efficiency performance
  • Real-time limiter minimises distortions and prevents overloading
  • Active frequency range equalisation according to the strict THX Ultra2 guidelines
  • THX input and stereo inputs for flexible use in any surroundings
  • Adjustable volume, phase and crossover frequency (in stereo mode)
  • Auto stand-by and automtic switch-on for high user convenience
  • Low stand-by power consumption < 1 Watt
  • Front: black silk matt / body: textured film – anthracite

Additional Information


  • Brand Magnat
  • PRINCIPLE THX Ultra2-certified active high-performance subwoofer Dual passive radiator
  • EQUIPMENT 320 mm Woofer 2 x 320 mm passive radiator
  • OUTPUT POWER (RMS/MAX.) 550 / 1100 watts
  • CROSSOVER FREQUENCIES THX without filtering Line-Modus: 40-180 Hz
  • PHASE 0° to 180° continuously variable
  • DIMENSIONS (WXHXD) 468 x 461 x 460 mm 468 x 461 x 478 mm (incl. amplifier)
  • WEIGHT 32.5 kg
  • CABINET SURFACE Front: black silk matt / body: textured film – anthracite

Payment & Security

Payment methods

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    • Free shipping

      Across India on all orders

    • Best prices

      On quality products.

    • Easy returns

      Hassle free return policy

    • Quality products

      Finest international brands

    Need it earlier?

    Use in-store pickup for convenient collection at an earlier time.


    Discover why we are your ultimate destination for all things audiovisual.

    Learn More
    AV Shack

    Cinema Ultra SUB-300 THX - 12 Inches Powered Subwoofer

    Rs. 159,600.00 Rs. 204,900.00


    View product