Rockville K5 W12K5S4 1400 Watt 4 Ohm Car Audio Subwoofer Sub 350w RMS CEA Rated!

Description: Car Audio & VideoPro AudioMarine AudioLighting Karaoke Home/Portable Audio Rockville K5 W12K5S4 1400 Watt 4 Ohm Car Audio Subwoofer Sub 350w RMS CEA Rated! --> Click Thumbnails to Enlarge Condition and Warranty Condition: SLIGHTLY USED TESTED TO BE PERFECTLY FUNCTIONAL,IN GOOD COSMETIC CONDITION MAY HAVE MINOR SCRATCHES Warranty: 1 YEAR AUDIOSAVINGS Product Description Video of K5 SERIES: Features: Rockville W12K5S4 K5 Series 12" 4-Ohm Car Subwoofer Peak Power Handling: 1400 Watts Program Power Handling: 700 Watts CEA Rated RMS Power Handling: 350 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 50 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 Dustcap 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: 11.02” inches Mounting Depth: 5.03” inches Frequency Response: 25 Hz - 1.5K kHz 6mm T-Yoke + 6mm Washer Sensitivity: 88dB Sealed Enclosure Volume: 0.8 – 1.3 Cubic Feet Vented/Ported Enclosure Volume: 1.3 – 2.0 Cubic Feet Weight: 10.1 Lbs. Shipping Weight: 11.6 Lbs. Shipping Box Dimensions: 13.78" x 13.78" x 8.97" Inches Detailed Info: Body: Non-Pressed Paper Gap Plate Inside Diameter: 80mm (3.14 inches) Gap Plate Outside Diameter: 156mm (6.14 inches) Gap Plate Thickness: 25mm (0.98 inches) Yoke Outside Diameter: 145mm (5.7 inches) Yoke Thickness: 6mm (0.23 inches) Yoke Pole Diameter: 50mm (2 inches) T/S Parameters (Tested on a Klippel): Electrical Parameters Re 3.31 Ohm electrical voice coil resistance at DC Le 0.944 mH frequency independent part of voice coil inductance L2 1.468 mH para-inductance of voice coil R2 14.7 Ohm electrical resistance due to eddy current losses Cmes 871.67 μF electrical capacitance representing moving mass Lces 20.9 mH electrical inductance representing driver compliance Res 31.48 Ohm resistance due to mechanical losses fs 37.3 Hz driver resonance frequency Mechanical Parameters (using laser) Mms 130.02 g mechanical mass of driver diaphragm assembly including air load and voice coil Mmd (Sd) 117.731 g mechanical mass of voice coil and diaphragm without air load Rms 4.738 kg/s mechanical resistance of total-driver losses Cms 0.14 mm/N mechanical compliance of driver suspension Kms 7.14 N/mm mechanical stiffness of driver suspension Bl 12.213 N/A force factor (Bl product) Lambda s 0.028 suspension creep factor Loss factors Qtp 0.612 total Q-factor considering all losses Qms 6.429 mechanical Q-factor of driver in free air considering Rms only Qes 0.675 electrical Q-factor of driver in free air considering Re only Qts 0.611 total Q-factor considering Re and Rms only Other Parameters Vas 47.7813 l equivalent air volume of suspension n0 0.353 % reference efficiency (2 pi-radiation using Re) Lm 87.67 dB characteristic sound pressure level (SPL at 1m for 1W @ Re) Lnom 88.5 dB nominal sensitivity (SPL at 1m for 1W @ Zn) rmse Z 3.94 % root-mean-square fitting error of driver impedance Z(f) rmse Hx 2.2 % root-mean-square fitting error of transfer function Hx (f) Sd 490.87 cm2 diaphragm area Owner's Manual Return Policy AudioSavings Return Policy: At Audiosavings, we strongly believe in customer satisfaction and therefore offer free return shipping within 30 days of purchase on all items returned to us within the continental USA. Prior to returning merchandise, contact us and we will give you a return authorization # and a return label. You may return this item for a refund within 30 DAYS of purchase. Warranty Repair/Exchange Period: 1 YEAR If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options: We will send you a pre-paid shipping label to replace the item for a brand new one. We will send you a pre-paid shipping label to exchange the item for another item of your choice. If the item you chose is more or less money we will work out the price difference with you. If you are returning a working item in used condition for a refund there will be a 20% used item fee deducted from your refund. All replacements and exchanges are free. Replacement/Processing Time: Your replacement or refund will process within 3-5 business days of when we receive the item. Please note items with physical damage un-related to shipping are not covered under warranty. Registered software cannot be returned. You MUST notify us within 48 hours if you receive an item that was damaged during shipping. Process for returning items Please email us with your eBay user ID, Item code / model #, Condition of the item, and the reason for your return. Please also indicate whether you would like a replacement, an exchange, or a refund. We will supply you with a reference number (RMA #) to put on the package which will ensure quick processing of your return. All returns require a RMA# to be returned back to our facility. Item Code: W12K5S4 U Home / About Us / Contact Us / Returns / FAQ's Copyright © 2016 Audio Savings, All rights reserved. | eBay Template Design

Price: 38.25 USD

Location: Inwood, New York

End Time: 2024-11-15T14:27:51.000Z

Shipping Cost: 0 USD