Hertz CS 300 S2 12" 350W RMS (700W Peak Power Handling) 2 Ohms Component Car Subwoofer
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What's Inside?
- •(1) 12" Single 2-ohm Voice Coil Car Subwoofer
- •Trim ring
- •(8) 1-1/2" Screws
- •(8) Speed clips
- •Template on the box
- •Owner's Manual
Perfect Enhancement to Every Sound System
The new CS 300 S2 Cento subwoofer is the perfect enhancement to every sound system, to fully enjoy the authentic Hertz Sound Experience! The R & D team, always at the forefront in the search for innovative solutions, with unfailing effort, succeeded in obtaining very powerful bass frequencies from ultra-compact sealed enclosures, optimizing all the electroacoustic parameters according to the target set: high performance with boxes starting from 32 l. for the 30 cm (12 in.) CS 300 model.
Offers Maximum Compatibility
The 2Ω single voice coil configuration offers maximum compatibility with any type of amplification and an enclosure that houses more than one subwoofer. The reduced depth, the compact magnetic group and the lack of rear decompression hole allow the box to be shaped around the subwoofer obtaining a depth close to the one of a speaker for maximum freedom of installation on any type of car.
Optimal Cooling and Distortion Reduction
The special cooling system of the six-layer voice coil keeps the operating temperature within an optimal range even in case of extended listening sessions at high acoustic pressure. An innovative system of dynamic fluid optimization and turbulence reduction, obtained thanks to the spider support acting as an air conduct towards the venting holes on the basket, drastically reduces the acoustic distortions generated by the air compression at high excursions.
Physical Specifications
- • A: 318 mm (12.52 in.)
- • B: 281 mm (11.06 in.)
- • C: 147 mm (5.79 in.)
- • D: 130 mm (5.12 in.)
- • E: 308 mm (12.13 in.)
- • F: 28.3 mm (1.11 in.)
ENCLOSURES
*Enclosures is not included in this product
BOX TECH DATA - SEALED BOX
-
- • Volume of Enclosure (Vb): 32 cu.ft. (1.13 cu.m)
- • Tuning Frequency (Fb): 50 Hz
- • Total Q Factor (Qtc): 0.9
- • Width (W): 495 mm (19.49 inches)
- • Height (H): 495 mm (19.49 inches)
- • Depth (D): 200 mm (7.87 inches)
- • Mounting Hole (M): 281 mm (11.06 inches)
- • Wood Thickness: 19 mm (0.75 inches)
PANELS CUT LIST - SEALED BOX
- • Panel A (A): 495 x 495 mm (19.49 x 19.49 inches) - Quantity: 2
- • Panel B (B): 495 x 162 mm (19.49 x 6.38 inches) - Quantity: 2
- • Panel C (C): 475 x 162 mm (17.99 x 6.38 inches) - Quantity: 2
- Diameter : 12 Inch
- Sensitivity : 86.5 dB
- Impedance : 2 Ohm
- Peak Power Handling : 700 Watts
- Suggested Sealed Box Volume : 1.13 Cubic ft.
- RMS Power Handling : 350 Watts
Product Highlights:
- Electroacoustic design optimized for enclosures starting from 32 liters.
- Fluid dynamic optimization system that drastically reduces the acoustic distortions generated by the air compression at high excursions.
- Polypropylene cone and dust cap geometry engineered through FEM simulations for low frequency distortion reduction.
- 35 mm 2 Ω voice coil wound on six layers of pure copper on a high thermal resistance glass fiber support.
- Magnetic group geometry optimized with proprietary software for high undistorted SPL at high excursions.
- Ideal for use in custom boxes that can be shaped around the subwoofer thanks to its compact size and lack of the decompression hole.
- Terminal block featuring solid push contacts that accept cables up to 8 AWG to offer low wiring resistance and maximum ease of connection even in installations with multiple subwoofers.
- Rubber protection of the magnetic assembly and high-strength ABS plastic gasket allowing the application of the optional grille for an elegant finish.
Specifications:
-
- Size: 300 millimeters (12 inches)
- Power Handling - Continuous: 350 watts
- Power Handling - Peak: 700 watts
- Impedance: 2 ohms
- No Filter Component: Subwoofer
- Voice Coil Diameter: 35 millimeters (1.38 inches)
- Magnet Size: 134 x 45 x 34 millimeters (5.28 x 1.77 x 1.34 inches)
- Weight of One Component: 4.844 kilograms (10.68 pounds)
- Magnet: High-density flux ferrite
- Cone: Polypropylene
- Xmech: 16.5 millimeters (0.65 inches)
Electro-Acoustic Specifications:
- Diameter (D): 267.01 millimeters
- Maximum Excursion (Xmax): 12.5 millimeters
- DC Resistance (Re): 2.2 ohms
- Resonant Frequency (Fs): 25 Hz
- Voice Coil Inductance (Le): 2.8 mH
- Equivalent Air Volume (Vas): 87.25 liters
- Moving Mass (Mms): 205 grams
- Compliance (Cms): 0.20 mm/N
- Force Factor (BL): 12 T*m
- Total Q Factor (Qts): 0.46
- Electrical Q Factor (Qes): 0.49
- Mechanical Q Factor (Qms): 7.2
- Sound Pressure Level (SPL): 86.5 dB
- UPC: 8018823130370
- Weight: 12
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.
