Rockville DV8K52 Dual 8 K5 1600w Car Subwoofers+Vented Sub Enclosure Box/2 Ohm

Video of K5 SERIES:

Features:

Rockville DV8K52 Dual 8 K5 1600w Car Subwoofers Pre-loaded In Vented Sub Enclosure

Peak Power Handling: 1600 Watts

Program Power Handling: 800 Watts

CEA Rated RMS Power Handling: 400 Watts

Final Impedance: 2 Ohm

? MDF enclosure

Bonded stapled and braced

Computer designed vents

Angled at 15 % for perfect bass alignment

High quality aviation grade tweed carpet

Satin Nickel speaker wire push terminals

Enclosure air space is 0.8 Cu Ft per sub

Vent dimensions (inches): 2.5 x 6.75 x 9.75

Tuning frequency of enclosure: 44 Hz

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 ?C 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

Polypropylene Dust cap

Gold-Plated spring loaded push terminals

Impedance: Single 4-Ohm Voice Coils

Vented Hole on T-yoke Enhances Heat Dissipation

Mounting Gasket with Rockville branding Makes it Easy To Mount the Subwoofer Air-Tight

High BL Magnetic Motor Gap

High grade black glue that handles extremely high temperatures which allows our woofer to handle even more power

Cutout Diameter: 7.16 inches

Mounting Depth: 3.54 inches

Frequency Response: 44 Hz – 1.3K kHz

5mm T-Yoke + 5mm Washer

Sensitivity: 85.7dB

Weight: 37.7 Lbs.

Dimensions of enclosure: 24.25x 14.75 x12

Shipping Weight: 43.1 Lbs.

Shipping Box Dimensions: 25.4 x 16.1 x 14.1

Detailed Info of subwoofer:

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

Electrical voice coil resistance at DC: Re 3.43 Ohm

Frequency independent part of voice coil inductance: Le 0.899 mH
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• Rockville DV8K52 Dual 8 K5 1600w Car Subwoofers Pre-loaded In Vented Sub Enclosure. Peak Power Handling: 1600 Watts. Program Power Handling: 800 Watts. CEA Rated RMS Power Handling: 400 Watts. Final Impedance: 2 Ohm. MDF enclosure. Bonded stapled and braced. Computer designed vents. Angled at 15 % for perfect bass alignment. High quality aviation grade tweed carpet. Satin Nickel speaker wire push terminals. Enclosure air space is 0.8 Cu Ft per sub
• Vent dimensions (inches): 2.5 x 6.75 x 9.75. Tuning frequency of enclosure: 44 Hz. 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. Polypropylene Dust cap. Gold-Plated spring loaded push terminals. Impedance: Single 4-Ohm Voice Coils. Vented Hole on T-yoke Enhances Heat Dissipation
• Mounting Gasket with Rockville branding Makes it Easy To Mount the Subwoofer Air-Tight. High BL Magnetic Motor Gap. High grade black glue that handles extremely high temperatures which allows our woofer to handle even more power. Cutout Diameter: 7.16 inches. Mounting Depth: 3.54 inches. Frequency Response: 44 Hz – 1.3K kHz. 5mm T-Yoke + 5mm Washer. Sensitivity: 85.7dB. Weight: 37.7 Lbs.. Dimensions of enclosure: 24.25x 14.75 x12. Shipping Weight: 43.1 Lbs.
• Shipping Box Dimensions: 25.4 x 16.1 x 14.1. 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). Electrical voice coil resistance at DC: Re 3.43 Ohm. Frequency independent part of voice coil inductance: Le 0.899 mH. Para-inductance of voice coil: L2 1.32 mH