Rockville DV10K52 Dual 10″ K5 2400w Car Subwoofers, Pre-Loaded Vented Sub Enclosure Box, 2 Ohm, 3/4″ MDF, Cast Iron Basket, for Powerful Car Audio Bass

Product description

Rockville DV10K52 Dual 10″ K5 2400w Car Subwoofers+Vented Sub Enclosure Box/2Ohm

Features:

Rockville DV10K52 Dual 10″ K5 2400w Car Subwoofer Pre-loaded In Vented Sub EnclosurePeak Power Handling: 2400 WattsProgram Power Handling: 1200 WattsCEA Rated RMS Power Handling: 600 WattsFinal Impedance: 2 Ohm¾” MDF enclosureBonded stapled and bracedComputer designed ventsAngled at 15 % for perfect bass alignmentHigh quality aviation grade tweed carpetSatin Nickel speaker wire push terminalsEnclosure air space is 1.39 Cu Ft per subVent dimensions (inches): 3″ x8.75″ x 11.5″Tuning frequency of enclosure: 38Hz2″ 4-Layer Black Aluminum Voice Coils Wound with OFC (100% Copper) WireThe wire we use to wind the voice coil is imported from Japan which is way better quality than the standard China wire40 Oz High Quality MagnetCast Iron Basket With Black Sanded FinishFiber 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 itThick Foam Surround Provides Incredible Sound Quality With Minimal DistortionBlue Stitching Cone Reinforcement Ensures Long LifePolypropylene Dust capGold-Plated spring loaded push terminalsImpedance: Single 4-Ohm Voice CoilsVented Hole on T-yoke Enhances Heat DissipationMounting Gasket with Rockville branding Makes it Easy To Mount the Subwoofer Air-TightHigh BL Magnetic Motor GapHigh grade black glue that handles extremely high temperatures which allows our woofer to handle even more powerCutout Diameter: 9.05 inches

Mounting Depth: 4.52 inchesFrequency Response: 38 Hz – 1.3K kHz6mm T-Yoke + 6mm WasherSensitivity: 87.7dBWeight: 52.8 Lbs.Dimensions of enclosure: 28.5″x 17.25″ x14.25″Shipping Weight: 58.5 Lbs.Shipping Box Dimensions: 30″ x 18.7″ x 15.7″ Inches

Detailed Info:

Body: Non-Pressed PaperGap 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 OhmFrequency independent part of voice coil inductance: Le 0.905 mHPara-inductance of voice coil: L2 1.701 mHElectrical resistance due to eddy current losses: R2 16.06 OhmElectrical capacitance representing moving mass: Cmes 576.8 μFElectrical inductance representing driver compliance: Lces 29.57 mHResistance due to mechanical losses: Res 37.39 OhmDriver 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 gMechanical mass of voice coil and diaphragm without air load: Mmd (Sd) 84.124 gMechanical resistance of total-driver losses: Rms 4.192 kg/sMechanical compliance of driver suspension: Cms 0.189 mm/NMechanical stiffness of driver suspension: Kms 5.3 N/mmForce factor (Bl product): Bl 12.52 N/ASuspension creep factor: Lambda s 0.022

Loss factors

Total Q-factor considering all losses: Qtp 0.438Mechanical Q-factor of driver in free air considering Rms only: Qms 5.222Electrical Q-factor of driver in free air considering Re only: Qes 0.477Total Q-factor considering Re and Rms only: Qts 0.437

Other Parameters

Equivalent air volume of suspension: Vas 26.3507 (1)Reference efficiency (2 pi-radiation using Re): n0 0.304 %Characteristic sound pressure level (SPL at 1m for 1W @ Re): Lm 87.03 dBNominal sensitivity (SPL at 1m for 1W @ Zn): Lnom 87.72 dBRoot-mean-square fitting error of driver impedance Z(f): rmse Z 3.97 %Root-mean-square fitting error of transfer function Hx (f): rmse Hx 2.28 %Diaphragm area: Sd 314.16 cm2

HIGH-POWER PERFORMANCE: Dual 10″ K5 subs with 2400w peak, 1200w program, and 600w RMS for deep, impactful bass in your vehicle.
PRECISION VENTED DESIGN: Computer-designed enclosure tuned to 38Hz for tight, punchy lows with minimal distortion.
DURABLE BUILD: 3/4″ MDF enclosure with aviation-grade tweed carpet, bonded, stapled, and braced for road-ready reliability.
PREMIUM COMPONENTS: 2″ 4-layer black aluminum voice coil wound with OFC copper wire and cast iron basket with black sanded finish for superior strength and sound.
AMPLIFIER COMPATIBILITY: Final 2-ohm impedance pairs seamlessly with most 2-ohm stable car amplifiers for flexible integration.