4-Inch 40W Dual 4ohm Subwoofers for Superior Bass Enhancement

The 4-Inch 40W Dual 4ohm Subwoofers are an ideal choice for those who are looking for high-quality sound enhancement for their 2.1 speaker systems or two-way crossover speakers. These subwoofers feature a unique blend of flax and bamboo fiber in the cone and a suspension made of a composite of rubber and foam, which delivers a long stroke and high-power performance.

One of the standout features of these subwoofers is their strong magnetic circuit system and air back flow design, which ensures that the sound remains clean, strong, and fast even at high power levels. The low-frequency response is full of flexibility, making these subwoofers a great choice for upgrading computer speakers. With a high sensitivity rating, the subwoofers can be easily powered by 25W-50W amplifiers, making them a rare and highly sought-after bass unit.

The parameters of these subwoofers are as follows: a unit diameter of 4 inches, a maximum outside diameter of 105mm, a diagonal screw hole of 115mm, a speaker height of 65mm, and a speaker opening hole size of 93mm. The impedance is 4Ω, and the rated power is 40W, with a maximum power of 50W and a peak power of 100W. The effective frequency range is 65Hz-3500Hz, and the sensitivity is 88dB, with a Qts of 0.52 and a box volume of 5.6L. Each subwoofer weighs 750g.

The material and design of these subwoofers are top-notch, featuring a true sense of high power and long stroke design, with a cone made of cotton and linen fiber pulp for a soft and fluffy bass response. The subwoofers also feature large-scale imports of A-level rubber sides and a powerful magnetic circuit system for a powerful dynamic range. The full convection design minimizes air resistance, and the independent acoustic abrasive design ensures optimal sound quality.

The package includes 2pcs 4-Inch Subwoofer Speakers, each with a big box package for easy and secure transport. Whether you’re a music enthusiast, audiophile, or just looking to enhance the sound quality of your speaker system, these 4-Inch 40W Dual 4ohm Subwoofers are an excellent choice. With their unique blend of performance, design, and durability, they are sure to deliver a high-quality sound experience that you’ll love.