If you’re in the market for an exceptional subwoofer to elevate your audio game, look no further than the QSC E-Series E218sw 18″ Double Passive Subwoofer. Designed to deliver unparalleled low-frequency performance, this subwoofer is a game-changer for professional sound systems, and it’s now available at Decibel, your one-stop musical shop.

A Bass Powerhouse
The QSC E218sw boasts a configuration of not one, but two 18-inch drivers, specially engineered for low-frequency reproduction. This powerful subwoofer offers an impressive frequency range of 37 Hz to 230 Hz (-6 dB) and 32 Hz to 230 Hz (-10 dB), ensuring deep and extended bass response that will leave your audience in awe.
With a formidable power capacity of 1600 W continuous and a staggering 6400 W peak, the E218sw is more than capable of producing impactful bass notes with remarkable clarity and precision. Its sensitivity rating of 101 dB at 1 W and 1 meter means it efficiently converts input power into high sound pressure levels, making sure your basslines are felt, not just heard.
Effortless Connectivity
Connecting the E218sw to your sound system is a breeze. This subwoofer comes equipped with two NL4 input connectors and one barrier strip, ensuring a hassle-free setup. To achieve optimal performance, it’s recommended to use a low-pass filter with a crossover frequency between 80 Hz and 120 Hz. This feature allows you to fine-tune the subwoofer to suit your specific audio needs.
Built to Last
Durability is key, and the E218sw doesn’t disappoint. Its rectangular enclosure is constructed with sturdy plywood, ensuring it can withstand the rigors of professional use. The black texture paint finish not only adds a sleek touch but also protects the subwoofer from wear and tear. Transporting this beast is easy thanks to side-mounted handles, and for added convenience, there’s a rear panel provision for optional 4-inch casters. The front grille is made of perforated, powder-coated steel and lined with foam to safeguard the drivers from potential damage.
Dimensions and Weight
The QSC E-Series E218sw subwoofer measures 1180 × 616 × 640 mm (46.5 × 24.3 × 25.2 in), making it substantial and ready to deliver earth-shaking bass. When it’s time to transport or store it, the carton dimensions are 1300 × 740 × 686 mm (51.2 × 29 × 27 in). With a net weight of 76.4 kg (168 lb), you can be sure that this subwoofer is built to last.
The QSC E-Series E218sw 18″ Double Passive Subwoofer is the ultimate choice for professionals seeking deep, powerful bass reproduction. Its high-quality construction, impressive specifications, and convenient features make it a reliable and versatile subwoofer for various sound reinforcement setups. Whether you’re setting up a concert, a recording studio, or a live performance space, the QSC E218sw will undoubtedly elevate your audio experience. Visit Decibel today to experience the power of the E218sw for yourself and take your music to the next level.