Rockville K5 W10K5S4 10" 1200w 4 Ohm Car Audio Subwoofer Sub 300w RMS CEA Rated!
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$49.95at WalmartChecked 33 min ago
Compared across 6 stores. Prices are checked against each store and labelled with when.
Compared across 6 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
In stockSold by AudiosavingsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
In stock
In stockSold by Audiosavings
In stock
In stockSold by audiosavings
Availability unknown
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Lowest price we've seen: $49.95 on Nov 12 at Rockville Audio. Tracked across 5 stores since Nov 12.
Video of K5 SERIES: Features: Rockville W10K5S4 K5 Series 10" 4-Ohm Car Subwoofer Peak Power Handling: 1200 Watts Program Power Handling: 600 Watts CEA Rated RMS Power Handling: 300 Watts 2" 4-Layer Black Aluminum Voice Coils Wound with OFC (100% Copper) Wire The wire we use to wind the voice coil is imported from Japan which is way better quality than the standard China wire 40 Oz High Quality Magnet Cast Iron Basket With Black Sanded Finish Fiber Reinforced Ultra Stiff Black Non-Pressed Paper Cone – This cone is very efficient which makes the speaker sound louder even without requiring a lot of power to push it Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion Blue Stitching Cone Reinforcement Ensures Long Life Paper Dust cap is light weight and efficient helping the sub to play louder even if your amp is not so powerful Chrome-Plated Binding Post Terminals - These are the best terminals on the market and they accept any gauge wire Impedance: Single 4-Ohm Voice Coils Vented Hole on T-yoke Enhances Heat Dissipation Rubber Boot Magnet Covers Make the Woofer Look Nice and Protects the Magnet Mounting Gasket with Rockville branding looks great and Makes it Easy To Mount the Subwoofer Air-Tight High BL Magnetic Motor Gap We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated Cutout Diameter: 9.05 inches Mounting Depth: 4.52 inches Frequency Response: 28 Hz - 1.3 kHz 6mm T-Yoke + 6mm Washer Sensitivity: 87.7dB Sealed Enclosure Volume: 0.5 – 1.3 Cubic Feet Vented/Ported Enclosure Volume: 0.9 – 1.6 Cubic Feet Weight: 7.8 Lbs. Shipping Weight: 9.3 Lbs. Shipping Box Dimensions: 11.42x 11.42 x 8.26 Inches Detailed Info: Body: Non-Pressed Paper Gap Plate Inside Diameter: 70mm (2.75 inches) Gap Plate Outside Diameter: 140mm (5.51 inches) Gap Plate Thickness: 25mm (0.98 inches) Yoke Outside Diameter: 130mm (5.11 inches) Yoke Thickness: 6mm (0.23 inches) Yoke Pole Diameter: 50mm (2 inches) T/S Parameters (Tested on a Klippel) Electrical Parameters Re 3.41 Ohm electrical voice coil resistance at DC Le 0.905 mH frequency independent part of voice coil inductance L2 1.701 mH para-inductance of voice coil R2 16.06 Ohm electrical resistance due to eddy current losses Cmes 576.8 μF electrical capacitance representing moving mass Lces 29.57 mH electrical inductance representing driver compliance Res 37.39 Ohm resistance due to mechanical losses fs 38.5 Hz driver resonance frequency Mechanical Parameters (using laser) Mms 90.416 g mechanical mass of driver diaphragm assembly including air load and voice coil Mmd (Sd) 84.124 g mechanical mass of voice coil and diaphragm without air load Rms 4.192 kg/s mechanical resistance of total-driver losses Cms 0.189 mm/N mechanical compliance of driver suspension Kms 5.3 N/mm mechanical stiffness of driver suspension Bl 12.52 N/A force factor (Bl product) Lambda s 0.02
