Rockville VS10K54 10 K5 1200w Car Subwoofer in Vented Sub Enclosure Box – 4 Ohm

Video of K5 SERIES:

Features:
Rockville VS10K54 Single 10 K5 1200w Car Subwoofer Pre-loaded In Vented Sub Enclosure
Peak Power Handling: 1200 Watts
Program Power Handling: 600 Watts
CEA Rated RMS Power Handling: 300 Watts
Final Impedance: 4 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 1.0 Cu Ft per sub
Vent dimensions (inches): 2 x 6.5 x 8
Tuning frequency of enclosure: 35 Hz
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 ?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 looks great and 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: 9.05 inches
Mounting Depth: 4.52 inches
Frequency Response: 28 Hz – 1.3K kHz
6mm T-Yoke + 6mm Washer
Sensitivity: 87.7dB
Loaded enclosure weight: 29.1 Lbs.
Loaded enclosure dimensions (inches): 16.25 x 13 x 14.25
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

Electrical voice coil resistance at DC: Re 3.41 Ohm
Frequency independent part of voice coil inductance: Le 0.905 mH
Para-inductance of voice coil: L2 1.701 mH
Electrical resistance due to eddy current losses: R2 16.06 Ohm
Electrical capacitance representing moving mass: Cmes 576.8 ??F
Electrical inductance representing driver compliance: Lces 29.57 mH
Resistance due to mechanical losses: Res 37.39 Ohm
Driver resonance frequency: fs 38.5 Hz
Mechanical Parameters

Using laser

Mechanical mass of driver diaphragm assembly including air load and voice coil: Mms 90.416 g
Mechanical mass of voice coil and diaphragm without air load: Mmd (Sd) 84.124 g

• Rockville VS10K54 Single 10 K5 1200w Car Subwoofer Pre-loaded In Vented Sub Enclosure. Peak Power Handling: 1200 Watts. Program Power Handling: 600 Watts. CEA Rated RMS Power Handling: 300 Watts. Final Impedance: 4 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 1.0 Cu Ft per sub. Vent dimensions (inches): 2 x 6.5 x 8
• Tuning frequency of enclosure: 35 Hz. 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. 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 looks great and 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: 9.05 inches. Mounting Depth: 4.52 inches. Frequency Response: 28 Hz – 1.3K kHz. 6mm T-Yoke + 6mm Washer. Sensitivity: 87.7dB. Loaded enclosure weight: 29.1 Lbs.. Loaded enclosure dimensions (inches): 16.25 x 13 x 14.25. 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). Electrical voice coil resistance at DC:Re 3.41 Ohm. Frequency independent part of voice coil inductance:Le 0.905 mH. Para-inductance of voice coil:L2 1.701 mH. Electrical resistance due to eddy current losses:R2 16.06 Ohm. Electrical capacitance representing moving mass:Cmes 576.8 ?F