Prepare to be blown away by the unparalleled power and precision of DS18’s EXL-X12.4D. Its incredible features and state-of-the-art design set the new standard for competition grade subwoofers. The private red aluminum basket showcases the unmistakable flair all DS18’s products have, but also lays a great foundation for one of our most durable subwoofers yet. The fiber glass dust cap, besides adding a touch of sophistication to the already sleek design, plays a crucial role in enhancing the overall audio quality. By protecting the subwoofer's delicate components from potential damage, it ensures consistent and reliable performance. Don't be fooled by this subwoofers size—the EXL-X12.4D is engineered to provide big bass thanks to its full-size ferrite magnet and generous 30mm Xmax. The high-strength foam surround firmly holds a durable pressed cone made with fiberglass, resulting in unparalleled sound reproduction. And thanks to DS18's specially designed dustpan, the EXL-X12.4D’s bass output is maximized for performance that always defies expectations. The EXL-X12.4D is designed to produce incredibly powerful and precise bass that will make your heart race. The 2.57" voice coils and impressive 2500W MAX power handling gives the EXL-X12.4D the capability to handle frequency responses as low as 30Hz and as high as 1.7KHz with ease. Versatility is key, and the EXL-X12.4D doesn't disappoint. Whether you prefer ported or sealed boxes, this subwoofer thrives in all vehicle shapes and sizes. It effortlessly adapts to your audio setup, ensuring that you can enjoy your favorite music the way it was meant to be heard—powerful, crisp, and immersive. Unlock the true potential of your audio system with DS18’s EXL-X12.4D.
SPECS
SKU EXL-X12.4D Nominal Diameter 12" / 304.8mm Nominal Impedance 4+4 ohms RMS Power Handling 1250W MAX Power Handling 2500W Sensitivity (1w/1m) 88dB Frequency Response 30Hz-1.7KHz Recommended Lo Pass Crossover 100Hz
MOTOR
Voice Coil Diameter 2.57" / 65.2mm Voice Coil Former Material Black Aluminum Winding Material SV Cone Material Non Pressed Paper + Glass fiber Dust Cap Material PPI Surround Material Foam Basket Material Aluminum Basket Color/Finish Glossy Red Magnet Material Ferrite Magnet Weight 2 x 105 oz Displacement Volume 3L / 0.105ft3
THIELE & SMALL PARAMETERS
Equivalent Volume 9.1L / 0.32ft3 Excursion (one way) 30mm Free Air Resonance 56Hz Mechanical Factor 3.305 Electrical Factor 0.482 Total Factor 0.431 Moving Mass 307.124g Compliance 0.025mm/N Bl Factor 20.105 Voice Coil Inductance 10.3mH Diaphragm Area 490.87cm2 DC Resistance 3.7 + 3.7 ohm Efficiency Bandwidth Product 116.1
RECOMMENDED ENCLOSURES
Sealed Internal Volume Not Recommended Sealed Box Output Response N/A Ported Internal Volume 36L / 1.27ft3 Port Size *Square (W x H x Long) 1.89" x 12.28" x 13.8" / 48.1 x 312 x 351mm Port Tuning Frequency 50Hz Ported Box Output Response 42Hz
SKU EXL-X12.2D Nominal Diameter 12" / 304.8mm Nominal Impedance 2+2 ohms RMS Power Handling 1250W MAX Power Handling 2500W Sensitivity (1w/1m) 88dB Frequency Response 30Hz-1.7KHz Recommended Lo Pass Crossover 100Hz
MOTOR
Voice Coil Diameter 2.57" / 65.2mm Voice Coil Former Material Black Aluminum Winding Material SV Cone Material Non Pressed Paper + Glass fiber Dust Cap Material PPI Surround Material Foam Basket Material Aluminum Basket Color/Finish Glossy Red Magnet Material Ferrite Magnet Weight 2 x 105 oz Displacement Volume 3L / 0.105ft3
THIELE & SMALL PARAMETERS
Equivalent Volume 9.31L / 0.328ft3 Excursion (one way) 30mm Free Air Resonance 50Hz Mechanical Factor 2.901 Electrical Factor 0.448 Total Factor 0.388 Moving Mass 376.997g Compliance 0.027mm/N Bl Factor 16.69 Voice Coil Inductance 0.561mH Diaphragm Area 490.87cm2 DC Resistance 2+2 ohm Efficiency Bandwidth Product 111.6
RECOMMENDED ENCLOSURES
Sealed Internal Volume Not Recommended Sealed Box Output Response N/A Ported Internal Volume 36L / 1.27ft3 Port Size *Square (W x H x Long) 1.89" x 12.28" x 13.8" / 48.1 x 312 x 351mm Port Tuning Frequency 50Hz Ported Box Output Response 42Hz
