Alpine R-W10D2 10-Inch Dual 2 Ohm Subwoofer Features: High Amplitude Multi-Roll surrounds (HAMR) Parabolic Cone Structure with Pulp/Kevlar Cone & PP/Mica/Talc Dust Cap. Reinforced Cone Neck & Spider Joint. Progressive Spider with Reinforced Layer Tinsel Leads.Integrated 8 AWG Push Terminals with VC Configuration Jumpers. High-Excursion Overhung Voice Coil Configuration.
High-Grade Strontium Ferrite Segmented Assembly. 65mm Voice Coil with High Temp 4-Layer DVC Winding on AL former.Airflow Optimized Dual Flare Pole Vent. Cast Aluminum Frame with Integral Shorting Sleeve.
Compound Radius Curve Extended Pole Geometry. Airflow Management & Heat Transfer System. Alpine R-W10D2 R-Series 10-Inch Dual 2 Ohm Subwoofer 2017 Model. Parabolic Cone Structure with Pulp/Kevlar Cone & PP/Mica/Talc Dust Cap. High Amplitude Multi-Roll surrounds (HAMR).
Voice Coil Diameter: 65.5mm / 2.6. Sealed Box Net Internal Volume: 0.4-0.85 ft^3 Ported Box Net Internal Volume: 0.75-1.3 ft^3. DC Resistance (Re): 1.9 Ohm + 1.9 Ohm. Free Air Resonance (Fs): 30 Hz.Equivalent Stiffness (Vas): 21 L. Mechanical Q (Qms): 8.03. Electrical Q (Qes): 0.50. Total Q (Qts): 0.47. Linear Excursion (Xmax): 20 mm. Mounting Depth: 5-7/8 Inch Mechanical Travel (Xmech): 70 mm. Box Specifications: Sealed Box Net Internal Volume: 0.4-0.85 ft^3 Ported Box Net Internal Volume: 0.75-1.3 ft^3 Ported Box Tuning Range: 35-39 Hz. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers".
The seller is "creative-car-audio" and is located in this country: US. This item can be shipped to United States.