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Hertz HMS 12 S4-LD-SW (B-stock) 12" (30cm) subwoofer
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Hertz HMS 12 S4-LD-SW (B-stock) 12" (30cm) subwoofer
- Continuous power handling of 500 W, impedance of 4 ohms, 30 cm diameter.
- Designed specifically for open baffle, 19 mm linear excursion, low distortion.
- 65.5 mm voice coil diameter, flux ferrite magnet, 7.6 kg weight.
- More technical details
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HMS 12 S4-LD-SW (B-stock) by Hertz
The Hertz HMS 12 S4-LD-SW is a 12-inch subwoofer and part of their B-stock collection. Specifically designed for use in open baffle enclosures, this model boasts a continuous power handling of 500W. Featuring an adjustable sport grille, integrated LEDs, and a high-performance motor and suspension design, it delivers impressive bass with minimal distortion. Its 4-ohm single voice coil construction ensures optimized bass output, enhancing the low-frequency experience while also relieving the main speakers of low-end strain. The Hertz subwoofer combines functionality with stylish design to maximize your audio experience.
The HMS 12 S4-LD-SW is a 12-inch marine subwoofer from Hertz, available in both 2-ohm and 4-ohm single-voice-coil versions and renowned for its impressive 500W continuous power handling. Optimized for open-baffle use, this subwoofer delivers deep, powerful bass without the need for a dedicated enclosure. Featuring an adaptable sport grille with integrated LEDs, a high-performance motor and suspension design, and high linear excursion capability, the subwoofer offers remarkable performance with low distortion. A key advantage of Hertz marine subwoofers is that they not only add massive bass output to your system but also offload the lowest frequencies from your main speakers, ultimately maximizing overall system performance.
Technical data
- Size mm 300
- Load capacity - RMS W 500
- Load capacity - Peak W 1000
- Impedance (Ohms) 4
- Depth 191 mm
- single voice coil
- Voice coil Ø 65.5
- Magnet size W x D x H mm 156 x 80 x 40
- Weight of one component: 7.6 kg
- High-density magnetic flux ferrite
- Polypropylene membrane with UV inhibitors
Electro-acoustic specifications
- D mm 300
- Xmax mm 19
- Re Ohm 3.3
- Fs Hz 30
- Le mH 0.62
- Vas I 104.7
- Mms g 112
- Cms mm/N 0.247
- BL T*m 8
- Qts 1
- Qes 1.1
- Qms 12.9
- Spl dB 89.5
Physical specifications

- A 342.9 mm
- B 279.4 mm
- C 192.8 mm
- D 140.6 mm
- F 52.2 mm
Frequency response

Accesories
HM RGB 1 BK

- The HM RGB 1 BK enhances your experience with multi-colored LED lighting that can be customized to your mood or craft. It includes an RGB remote control specifically designed for HMX LD option models, featuring a wide range of functions from selecting the color that best matches your boat/ATV/motorcycle to creating a lighting display that reacts to the tempo of music.
Features

Frequent questions about HMS 12 S4-LD-SW (B-stock)
Welche Leistungsdaten hat der Hertz HMS 12 S4-LD-SW?
Welche Leistungsdaten hat der Hertz HMS 12 S4-LD-SW?
Wie sind die Abmessungen und Einbautiefe des Hertz HMS 12 S4-LD-SW?
Wie sind die Abmessungen und Einbautiefe des Hertz HMS 12 S4-LD-SW?
Welche Materialien werden für den Hertz HMS 12 S4-LD-SW verwendet?
Welche Materialien werden für den Hertz HMS 12 S4-LD-SW verwendet?
Wie beeinflusst der Sportgrill mit LEDs die Nutzung des Hertz HMS 12 S4-LD-SW?
Wie beeinflusst der Sportgrill mit LEDs die Nutzung des Hertz HMS 12 S4-LD-SW?
Was sind die elektro-akustischen Spezifikationen des Hertz HMS 12 S4-LD-SW?
Was sind die elektro-akustischen Spezifikationen des Hertz HMS 12 S4-LD-SW?
Wie wichtig ist die Impedanz des Hertz HMS 12 S4-LD-SW in einer Marinesoundanlage?
Wie wichtig ist die Impedanz des Hertz HMS 12 S4-LD-SW in einer Marinesoundanlage?
Wie ist der Hertz HMS 12 S4-LD-SW mit dem Zubehör HM RGB 1 BK kombinierbar?
Wie ist der Hertz HMS 12 S4-LD-SW mit dem Zubehör HM RGB 1 BK kombinierbar?
Welche Schrauben passen zur Montage des Hertz HMS 12 S4-LD-SW?
Welche Schrauben passen zur Montage des Hertz HMS 12 S4-LD-SW?
Wie ermöglich der Hertz HMS 12 S4-LD-SW eine hohe Bassleistung ohne Gehäuse?
Wie ermöglich der Hertz HMS 12 S4-LD-SW eine hohe Bassleistung ohne Gehäuse?
Welche Thiele Small Parameter charakterisieren den Hertz HMS 12 S4-LD-SW?
Welche Thiele Small Parameter charakterisieren den Hertz HMS 12 S4-LD-SW?
Herstellerinformation/verantwortliche Person
Herstellerinformation/verantwortliche Person
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