Volunteer Audio

Hertz – S 300 S4

$229.99

12 Inch Subwoofer
  • Very high efficiency, superior power handling
  • V-cone® with pressed paper membrane for maximum lightness
  • FEM refined motor structure employing low-carbon content steel and high-density flux ferrite magnet
  • More Features!

10 in stock

Description

Subwoofer Features

Hertz S 300 S4 Subwoofer

Subwoofer Features

S 300 S4

Uno subwoofer

The 30 cm (12’) S 300 S4 car audio subwoofer, designed to obtain powerful deep bass in any installation, is the last addition to the Uno product range. Thanks to the efficiency of 89.5 dB, achieved using lightweight materials such as paper for the cone and high density foam for the suspension, the component provides the ability to easily reach high sound pressures in the car compartment.

The exclusive patented V-cone® system ensures maximum stiffness through wide excursions, thus obtaining low undistorted frequencies at high volume.

The S 300 S4 is optimized for both reflex and sealed enclosures. The resonance frequency is as low as 33 Hz, a particularly low value considering the speaker’s high efficiency. This figure proves the degree of commitment of the Hertz R&D team to the project, aiming at maximizing the output quality and level. A pre-assembled gasket in ABS refines the product’s cosmetics ensuring an appealing look once installed.

Features

  • 1. Very high efficiency, superior power handling;
  • 2. V-cone® with pressed paper membrane for maximum lightness;
  • 3. High excursion foam surround combining high sensitivity and deep bass response;
  • 4. Pure copper voice coil, wound on aluminium former, for exceptional thermal and mechanical capacity;
  • 5. FEM refined motor structure employing low-carbon content steel and high-density flux ferrite magnet;
  • 6. Designed to be used in small sealed or reflex box;
  • 7. ABS gasket provided for aesthetically pleasant installation.

Subwoofer Specifications

SUBWOOFER SPECIFICATIONS
Hertz S 300 S4 Subwoofer
GENERAL
SIZE 12
Voice Coil
DC Resistance (Ω) 4 ohm (Ω)
Peak Power (Watts) 1000W
Continuous Power (RMS) 250W
Sensitivity
Effective Frequency Range
Cone Material Polypropylene
Surround Material Rubber
X-MAX 12.5
Thiele/Small Parameters
Resonance Frequency (Fs) 25
Mechanical Q Factor (Qms) 7.8
Electrical Q Factor (Qes) 0.65
Total Q Factor (Qts) 0.47
BOX INFORMATION
Port Information N/A
Free Air No
Recomended Box Volume Sealed 1.13
Recomended Box Volume ported N/A
MOUNTING INFORMATION
Mounting Hole Diameter
Top Mount Depth 5-1/4″
Bottom Mount Depth 5-15/16″
Weight 9.4125
Grille No
Warranty 2 Year

Vehicle Information

Additional information

Weight 9.41 lbs
Dimensions 13.75 × 7.00 × 13.50 in
Brand

Hertz

Type

Subwoofer

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