Rockville Dual 12" Subwoofers+Sealed Sub Box For 2019-Current GM Crew+Double Cab

Name: Rockville Dual 12" Subwoofers+Sealed Sub Box For 2019-Current GM Crew+Double Cab
SKU: (2) W12K5S4+REC117+K2
Price: 94.76 USD
Availability: InStock

$94.76 ~~$315.85~~

Qty. :

Category : Marine & Powersports/Marine Audio

Description
Warranty Information

Package Includes:

(2) Rockville K5 W12K5S4 12" 1400w 4 Ohm Car Audio Subwoofer Sub 350w RMS CEA Rated!
(1) Rockville Dual 12" Sealed Bedlined Sub Box For 2019-Current GM Crew+Double Cab
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

Video of K5 SERIES:

Features of W12K5S4:

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	F	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

Features of REC117:

5/8" MDF Face
Spring Loaded Terminals
Premium Charcoal Colored Carpet

Specification:

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

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.

1 YEAR