Package Includes:

• (2) Rockville K5 W10K5S2 10" 1200w 2 Ohm Car Audio Subwoofer Sub 300w RMS CEA Rated!
• (1) Rockville Dual 10" Sealed Bedlined Sub Box For 2019-Current GM Crew+Double Cab
• (1) Dual Sub Box Enclosure Installation Kit: Speaker Wire, Screws, Spade Terminals

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Video of K5 Series UPDATED:

Features:

• Rockville W10K5S2 K5 Series 10" 2-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 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: 9.05 inches
• Mounting Depth: 4.52 inches
• Frequency Response: 28 Hz - 1.3K kHz
• 6mm T-Yoke + 6mm Washer
• Sensitivity: 85.5dB
• 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	2.06	Ohm	electrical voice coil resistance at DC
Le	0.677	mH	frequency independent part of voice coil inductance
L2	1.308	mH	para-inductance of voice coil
R2	12.36	Ohm	electrical resistance due to eddy current losses
Cmes	1245.81	μF	electrical capacitance representing moving mass
Lces	12.82	mH	electrical inductance representing driver compliance
Res	21.81	Ohm	resistance due to mechanical losses
fs	39.8	Hz	driver resonance frequency
Mechanical Parameters
(using laser)
Mms	96.21	g	mechanical mass of driver diaphragm assembly including air load and voice coil
Mmd (Sd)	89.918	g	mechanical mass of voice coil and diaphragm without air load
Rms	3.54	kg/s	mechanical resistance of  total-driver losses
Cms	0.166	mm/N	mechanical compliance of driver suspension
Kms	6.03	N/mm	mechanical stiffness of driver suspension
Bl	8.788	N/A	force factor (Bl product)
Lambda s	0.019		suspension creep factor
Loss factors
Qtp	0.588		total Q-factor considering all losses
Qms	6.801		mechanical Q-factor of driver in free air considering Rms only
Qes	0.641		electrical Q-factor of driver in free air considering Re only
Qts	0.586		total Q-factor considering Re and Rms only
Other Parameters
Vas	23.1824	l	equivalent air volume of suspension
n0	22	%	reference efficiency (2 pi-radiation using Re)
Lm	85.62	dB	characteristic sound pressure level (SPL at 1m for 1W @ Re)
Lnom	85.5	dB	nominal sensitivity (SPL at 1m for 1W @ Zn)
rmse Z	5.49	%	root-mean-square fitting error of driver impedance Z(f)
rmse Hx	2.9	%	root-mean-square fitting error of transfer function Hx (f)
Sd	314.16	cm2	diaphragm area

Owner's Manual

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Features:

• 5/8" MDF Face
• Spring Loaded Terminals

Specifications:

• Air Space: 0.90 Cubic Feet (per sub)
• Mounting Depth: 6.5"

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Complete Dual Subwoofer Enclosure Installation Kit!

Includes:

• 20 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal)
• 20 Feet of 14 AWG Blue Speaker Wire
• 4 Spade Terminals

This accessory package includes everything you need to install two subwoofers into an enclosure, and wire your enclosure to your amplifier. This package is a top of the line accessory package which we put together and tested.

The drywall wood screws were hand selected by our installation experts because they drill into the enclosure very cleanly, without chipping the enclosure. The speaker wire is 14 gauge. This is way better than using 16 gauge. You can be 100 % sure that your enclosure will have a clean signal to the amplifier with this top of the line speaker wire. These spade terminals have also been hand selected by our installation experts to make the internal wiring simple, secure, and to run the audio signal cleanly.