Rockville K5 W15K5S2 15" 2000w 2 Ohm Car Audio Subwoofer Sub 500w RMS CEA Rated!
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Condition and Warranty
Condition: BRAND NEW IN ORIGINAL PACKAGING
Warranty: 1 YEAR AUDIOSAVINGS
Product Description
All about your K5 SERIES:
Wiring for 1 SVC 2 Ohm SUBS:
Wiring for 2 SVC 2 Ohm SUBS:
Features:
- Rockville W15K5S2 K5 Series 15" 2-Ohm Car Subwoofer
- Peak Power Handling: 2000 Watts
- Program Power Handling: 1000 Watts
- CEA Rated RMS Power Handling: 500 Watts
- 2.5" 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
- 60 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 2-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: 13.85 inches
- Mounting Depth: 5.98 inches
- Frequency Response: 28.6 Hz - 1.0K kHz
- 6mm T-Yoke + 8 mm Washer
- Sensitivity: 90.1dB
- Sealed Enclosure Volume:1.5 – 2.5 Cubic Feet
- Vented/Ported Enclosure Volume: 2.0 – 3.5 Cubic Feet
- Weight: 13.4 Lbs.
- Shipping Weight: 15.4 Lbs.
- Shipping Box Dimensions: 16.53x 16.53 x 9.76 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 | 1.96 | Ohm | Electrical voice coil resistance at DC |
| Le | 0.818 | mH | Frequency-independent part of the voice coil inductance |
| L2 | 1.841 | mH | Para-inductance of the voice coil |
| R2 | 15.38 | Ohm | Electrical resistance due to eddy current losses |
| Cmes | 1155.17 | μF | Electrical capacitance representing moving mass |
| Lces | 26.84 | mH | Electrical inductance representing driver compliance |
| Res | 25.84 | Ohm | Resistance due to mechanical losses |
| fs | 28.6 | Hz | Driver resonance frequency |
| Mechanical Parameters | |||
| (using laser) | |||
| Mms | 216.253 | g | Mechanical mass of driver diaphragm assembly, including air load and voice coil |
| Mmd (Sd) | 190.481 | g | Mechanical mass of the voice coil and diaphragm without air load |
| Rms | 7.245 | kg/s | Mechanical resistance of total-driver losses |
| Cms | 0.143 | mm/N | Mechanical compliance of driver suspension |
| Kms | 6.97 | N/mm | Mechanical stiffness of driver suspension |
| Bl | 13.682 | N/A | Force factor (Bl product) |
| Lambda s | -0.022 | Suspension creep factor |
| Loss factors | ||
| Qtp | 0.38 | Total Q-factor considering all losses |
| Qms | 5.361 | Mechanical Q-factor of driver in free air, considering RMS only |
| Qes | 0.407 | Electrical Q-factor of driver in free air, considering Re only |
| Qts | 0.378 | Total Q-factor considering Re and Rms only |
| Other Parameters | |||
| Vas | 131.2399 | l | Equivalent air volume of suspension |
| n0 | 0.724 | % | Reference efficiency (2 pi-radiation using Re) |
| Lm | 90.8 | dB | Characteristic sound pressure level (SPL at 1m for 1W @ Re) |
| Lnom | 90.88 | dB | Nominal sensitivity (SPL at 1m for 1W @ Zn) |
| rmse Z | 6.08 | % | Root-mean-square fitting error of driver impedance Z(f) |
| rmse Hx | 3.21 | % | Root-mean-square fitting error of transfer function Hx (f) |
| Series resistor | 0 | Ohm | Resistance of the series resistor |
| Sd | 804.25 | cm2 | Diaphragm area |
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: W15K5S2