Description
- EXTREME POWER HANDLING: With a peak power handling of 3500W, this subwoofer is capable of delivering incredibly loud and impactful bass, making it ideal for SPL (sound pressure level) competitions and enthusiasts seeking maximum volume levels.
- DUAL 1 OHM VOICE COILS: The dual 1 ohm voice coils offer flexibility in wiring configurations, allowing you to optimize the subwoofer's impedance to match your amplifier's specifications and extract maximum power from your system.
- HIGH-EXCURSION DESIGN: Equipped with a large excursion capability, this subwoofer can move massive amounts of air, resulting in deep, tight, and accurate bass reproduction across a wide range of frequencies. To achieve its full potential, the HA-ML181 requires a properly designed and tuned enclosure.
- COMPETITION-GRADE COMPONENTS: Constructed with high-quality materials and precision engineering, the HA-ML181 is built to withstand the demands of competition-level use, ensuring long-term reliability and performance even under extreme conditions.
- ADDITIONAL ITEMS SPECS: The 18" Monolith Series Car Subwoofer, designed to deliver powerful bass, boasts a peak power handling of 3500 watts and RMS of 1750 watts, with an 88.4dB sensitivity and a frequency response spanning from 30Hz to 300Hz. It features a mounting depth of 12 inches and a mounting cutout diameter of 16-13/16 inches.
This Package Includes the Following Items: 4 x Harmony Audio HA-ML181 Monolith 18" Competition Sub 3500W Dual 1 Ohm Subwoofer Harmony Audio HA-ML181 Monolith 18" Competition Sub 3500W Dual 1 Ohm Subwoofer: Specifications: 18" Monolith Series Car Subwoofer Power Handling: Peak: 3500 watts RMS: 1750 watts Sensitivity: 88.4dB Frequency Response: 30Hz-300Hz Mounting Depth: 12" Mounting Cutout Diameter: 16-13/16" Min Sealed Box Volume (Cubic Feet): 3.88 Max Sealed Box Volume (Cubic Feet): 7.24 Min Vented Box Volume (Cubic Feet): 5.65 Max Vented Box Volume (Cubic Feet): 7.77 Magnet Weight: 306 Ounces 3" CCAW Voice Coil Dual 1 Ohm Features: Competition Grade Paper Cone Stitched High Roll Foam Surround Tinsel Leads Woven into Spider Die-Cast Aluminum Basket High Flux Ferrite Magnet Detailed Specifications: Voice Coil Diameter: 76.5mm Voice Coil Height: 64.7mm HE Magnetic Gap Height: 20mm Voice Coil Bobbin: Black Aluminum Xmax: 22.35mm Magnet Layers: 8 Cms (Suspension Compliance): 0.043 Qms (Mechanical Q Factor): 6.83 Qes (Electrical Q Factor): 0.73 Qts (Total Q Factor): 0.66 Mms (Moving Mass): 500.5 Vas (Equivalent Volume of Compliance): 83.7 L Rs (Resonant Frequency): 33 Hz SD (Effective Piston Area): 1164.1 cm2