Pioneer TS-WX1010LA 10 Shallow Sealed Subwoofer with Built-in Amplifier 1200W. The TS-WX1010LA housing contains a durable 25 cm woofer that achieves a sharp bass reproduction by controlling the air in the housing. Which is unique to the sealed type. Constructed with thick particle board for assured strength and stability, the TS-WX1010LA sealed enclosure system is well tuned to reproduce powerful rhythmical bass. Built for the beginner to intermediate car audio enthusiast. This active box is perfect for those who do not want a separate amp and have the hassle of locating a suitable position. Bass Reproduction This sub offers superb bass reproduction using high quality materials. When using the right enclosure and amp, you could be hitting sub 35Hz! Construction This sub uses a strong IMPP composite cone which is far more dense than traditional paper cones allowing the sub to endure more power. The double Ferrite magnet keeps the sub flexing and pushing bass waves out to a higher standard. This sub is build for a perfect balance of SPL and SQ. So it offers a humble 300W RMS power output and 1200W Peak Power output. Type Shallow powered subwoofer system. 20Hz – 3.4kHz. 111 dB (in car, 2V) dB. Voice Coil type Copper round wire 4-layers single voice coil. Voice Coil bobbin type Kapton. 25cm / 10 Shallow Active. LPF 50 Hz – 200 Hz (-12dB / oct). Dimensions 533 x 300 x 150 mm. The picture(s) in this listing are for illustration purposes only. The product design / style can vary due to alterations by suppliers during production. All our items that are sent out are checked before they are sent out to ensure all accessories are included and the item is fit for use. Please note BT, IV & JE postcodes, along with other non mainland areas will incur extra. Therefore we reserve the right that if you have ordered the item incorrectly or no longer want the item we will at our discretion minus the following amounts (based on normal mainland UK addresses, non mainland and non UK maybe more) : Small items. Items sent by Courier.