Pioneer TS-300S4 12" 30cm Champion Series Single Voice Coil 1400W Car Subwoofer

Product Code
In Stock
Estimated Delivery
Next Day Available
Next Working day delivery are sent by DPD Courier company for main land UK deliveries which is normally next working day (which does not include Saturday/Sunday or Bank Holidays).

Orders need to be placed before 3pm to qualify for next working day delivery. We also offer a 2 workding day service by Royal Mail (Priced at £4.95) as well.

Northern Island, the Isles and some Scottish postcodes are charged more and delivery could take longer.
(UK) Domestic Only
Collect In Store
Please call us to check the availability of the item you wish to purchase as some items are directly shipped from our warehouse and not available for collection instore.

Please bring a printout of the item required.

Ask a Qestion


More bass. More power.
The Pioneer Champion Series subwoofers are powerful, robust and can handle high power at high audio levels without losing audio quality.

With Dual Spiders and Motor Assembly as the driving force, they can produce deep dynamic sounds that are in line with the Champion Series name. These models also feature a unique Pioneer Dust Protection design to prevent dust from interfering and reducing the performance and reliability of the subwoofer. Pioneer Champion Series subwoofers ensure precise, deep and rhythmic bass using state-of-the-art technologies , such as a Pioneer-patented IMPP composite membrane material, a strong 3D-shaped cone design and large double-stitched magnets.

When powered by Pioneer's GM-A Series with amplifiers, the Pioneer Champion Series subwoofers can deliver truly powerful, rich, high-quality bass, no matter the sound level .

Upgrade the sound with the Pioneer TS-300S4. This 4 Ohm (4 Ohm x 2) dual voice-coil 30 cm subwoofer delivers 1400 W maximum power and 400 W rated power. It can be used both in an enclosure or stand-alone.


  • Tales Pole 4-layer round copper wire
  • Voice coil, coil type polyimide
  • Lowest resonance frequency (Hz) 27 Hz
  • magnets Ferrite (double)
  • Weight 4.4 kg
  • Anbef. cabinet [t] 35.38 (24.1 liters to 49.5 liters)
  • Recom. Enclosure [ft3] 1.25
  • Size 30 cm
  • Maximum power consumption 1400 W
  • nominal power input  400 W
  • Sensitivity 93 dB
  • Impedance 4 Ω
  • Mounting Depth 147 mm
  • Fuse opening 281 mm
  • Bass Speaker Material IMPP

We always recommends that you have your installation carried out by a qualified installer. Our experienced technical staff can take care of all kind of car audio upgrade jobs.

  • Car Stereo 
  • Multimedia Audio Visual (Sat/Navs, Headrest Screens, Roof Screens etc.)
  • Speakers/ Subwoofers / Amplifiers
  • OEM Adaptors Installation (DAB, iPod, iPhone, USB, Bluetooth, Aux)
  • Bluetooth Car Kit Installation
  • Car Security Alarms
  • Vehicle Tracking Systems
  • Reversing Camera / Parking Sensors

To book your installation Call now at: 020 8875 2525 or Email Us