Package Includes:
- (2) Rockville K5 W8K5S2 8" 800w 2 Ohm Car Audio Subwoofer Sub 200w RMS CEA Rated!
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Video of K5 SERIES:Features:
- Rockville W8K5S2 K5 Series 8" 2-Ohm Car Subwoofer
- Peak Power Handling: 800 Watts
- Program Power Handling: 400 Watts
- CEA Rated RMS Power Handling: 200 Watts
- 1.5" 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
- 30 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: 7.16 inches
- Mounting Depth: 3.54 inches
- Frequency Response: 37 Hz - 1.3K kHz
- 5mm T-Yoke + 5mm Washer
- Sensitivity: 84.2dB
- Sealed Enclosure Volume: 0.35 – 0.85 Cubic Feet
- Vented/Ported Enclosure Volume: 0.6 – 1.2 Cubic Feet
- Weight: 5.2 Lbs.
- Shipping Weight: 6.5 Lbs.
- Shipping Box Dimensions: 10.25x 10.25 x 8.1 Inches
Detailed Info:
- Body: Non-Pressed Paper
- Gap Plate Inside Diameter: 60mm (2.36 inches)
- Gap Plate Outside Diameter: 120mm (4.72 inches)
- Gap Plate Thickness: 25mm (0.98 inches)
- Yoke Outside Diameter: 114mm (4.48 inches)
- Yoke Thickness: 5mm (0.20 inches)
- Yoke Pole Diameter: 38mm (1.5 inches)
T/S Parameters (Tested on a Klippel):
| Electrical Parameters | |||
| Re | 2 | Ohm | electrical voice coil resistance at DC |
| Le | 0.697 | mH | frequency independent part of voice coil inductance |
| L2 | 0.801 | mH | para-inductance of voice coil |
| R2 | 8.77 | Ohm | electrical resistance due to eddy current losses |
| Cmes | 1160.09 | µF | electrical capacitance representing moving mass |
| Lces | 10.62 | mH | electrical inductance representing driver compliance |
| Res | 22.59 | Ohm | resistance due to mechanical losses |
| fs | 45.3 | Hz | driver resonance frequency |
| Mechanical Parameters | |||
| (using laser) | |||
| Mms | 59.395 | g | mechanical mass of driver diaphragm assembly including air load and voice coil |
| Mmd (Sd) | 56.173 | g | mechanical mass of voice coil and diaphragm without air load |
| Rms | 2.267 | kg/s | mechanical resistance of total-driver losses |
| Cms | 0.207 | mm/N | mechanical compliance of driver suspension |
| Kms |
1 YEAR
⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov Car Subwoofer Impedance Wiring Guide
Use our car subwoofer and amp wiring diagrams to figure out which amplifier is compatible with your subwoofer(s) and how to wire it properly. |
