3. Single Subwoofer SQ
  5. HMS 12 S2-LD-SW

HMS 12 S2-LD-SW

500 Watt

HMS 12 S2-LD-SW

Technical Highlights

  • Continuous power handling 500 W, impedance of 2 Ohm, 65.5 mm voice coil.
  • Polypropylene membrane with UV inhibitors, magnet flux ferrite.
  • No enclosure required, frequency response up to 30 Hz, Xmax 19 mm.
  • More technical details
€366.98
-23% €479.00 €366.98
2% discount with credit card

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ProductHMS 12 S2-LD-SW

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Warranty terms
Hertz-HMS 12 S2-LD-SW-12" (30cm) Subwoofer-masori-kaufen
€366.98
€479.00 €366.98

Hertz HMS 12 S2-LD-SW is a 12 inch (30 cm) Subwoofer with a diameter of 300 mm and a depth of 191 mm. RMS power 500 W and peak power 1000 W. 2 Ohm impedance with single voice coil and voice coil Ø 65.5. Sport grill design with built-in LEDs. Magnet made of high-density ferrite, diaphragm made of polypropylene with UV inhibitors. Xmax 19 mm, resonance frequency Fs 30 Hz, and sound pressure 89.5 dB. Designed for open baffle. Weight 7.6 kg.

Features
  • 12 inch (30 cm) Subwoofer
  • RMS power 500 W
  • Peak power 1000 W
  • Impedance 2 Ohm
  • Single voice coil
  • Voice coil Ø 65.5
  • Sport grill design with LEDs
  • Magnet high-density ferrite
  • Diaphragm polypropylene with UV inhibitors
  • Diameter 300 mm
  • Depth 191 mm
  • Designed for open baffle
  • Weight 7.6 kg
Technical specifications
  • D 300 mm
  • Xmax 19 mm
  • Re 1.8 Ohm
  • Fs 30 Hz
  • Le 0.41 mH
  • Vas 95.4 l
  • Mms 114 g
  • Cms 0.225 mm/N
  • BL 8 T·m
  • Qts 1
  • Qes 1.1
  • Qms 11.1
  • SPL 89.5 dB
  • Magnet size B x T x H 156 x 80 x 40 mm
  • A 342.9 mm
  • B 279.4 mm
  • C 192.8 mm
  • D 140.6 mm
  • F 52.2 mm

Frequently Asked Questions about HMS 12 S2-LD-SW

What are the performance specifications of the Hertz HMS 12 S2-LD-SW Subwoofer?

The Hertz HMS 12 S2-LD-SW Subwoofer offers an impressive continuous power handling of 500 watts RMS and a peak power handling of 1000 watts. These specifications make it an excellent choice for applications that require high output power. With a maximum sound pressure level (SPL) of 89.5 dB, this Subwoofer can deliver loud and clear bass. The impedance of 2 ohms allows for efficient amplifier loading, which is ideal for power-intensive music genres. The electro-acoustic specifications show an Xmax of 19 mm, ensuring excellent low-frequency reproduction.

How do the dimensions of the HMS 12 S2-LD-SW affect installation?

The dimensions of the Hertz HMS 12 S2-LD-SW are crucial for efficient integration into your vehicle. With a diameter of 300 mm and a depth of 191 mm, installation in various vehicles is possible, especially in open baffle setups. The physical dimensions A (342.9 mm), B (279.4 mm), C (192.8 mm), D (140.6 mm), and F (52.2 mm) should be considered when planning the installation space to ensure an optimal fit. The Subwoofer does not require a special installation space and can be installed without a housing.

What are the compatibility features of the Hertz HMS 12 S2-LD-SW?

The Hertz HMS 12 S2-LD-SW Subwoofer is universally compatible due to its open baffle application. Its installation dimensions of 300 mm in width and 191 mm in depth make it ideal for larger engine compartments or boat applications. The high impedance rating (2 ohms) and power handling of 500 watts RMS ensure that it performs well even in demanding scenarios. Although no specific car brands are mentioned, the Subwoofer is compatible with many common car models that provide space for a 12-inch Subwoofer due to its adaptable design.

What materials were used in the Hertz HMS 12 S2-LD-SW?

The Hertz HMS 12 S2-LD-SW Subwoofer uses high-quality materials to ensure optimal sound quality and reliability. The diaphragm is made of polypropylene with UV inhibitors, making it resistant to sunlight and weather - ideal for marine applications. The magnet is made of high-density flux ferrite, which provides strong magnetic performance. This choice of materials contributes to the durability and performance of the Subwoofer, especially in demanding environments like at sea or outdoors. The voice coil with a diameter of 65.5 mm supports robust performance.

How does the voice coil affect the performance of the Hertz HMS 12 S2-LD-SW?

The voice coil of the Hertz HMS 12 S2-LD-SW has a diameter of 65.5 mm, allowing for efficient heat dissipation and low distortion at high power. The single voice coil is designed to efficiently transfer energy to the diaphragm, resulting in precise and powerful bass reproduction. The use of a high-quality coil reduces power loss and increases lifespan. The Xmax of 19 mm indicates the amount of diaphragm displacement, which is important for deep tones, and it is significant for the voice coil. These parameters are crucial for performance at high volumes.

What role does the sporty grill design play in the Hertz HMS 12 S2-LD-SW?

The sporty grill design of the Hertz HMS 12 S2-LD-SW is not only a visual highlight but also functional. With integrated LEDs, the design becomes a visual eye-catcher, particularly attractive in marine applications. The design supports the structural stability of the Subwoofer and protects the diaphragm from physical damage due to external influences. The sporty aesthetics of the grill make this Subwoofer a perfectly styled addition in a maritime environment or on a yacht, especially when combined with the RGB lighting from the accessory HM RGB 1 BK, which offers various lighting effects.

How do the Thiele-Small parameters of the Hertz HMS 12 S2-LD-SW behave?

The Thiele-Small parameters of the Hertz HMS 12 S2-LD-SW provide deep insight into its acoustic characteristics. A Vas of 95.4 l, a Qts of 1, and a Qes of 1.1 indicate high efficiency in open sound walls. The mechanical quality factor Qms is 11.1, indicating good moving mass. These parameters lay the foundation for a free-standing optimized design that allows you to achieve deep and powerful bass, ideal for installation without a housing. The BL value is 8 T*m, ensuring the right level of control and precision in bass reproduction.

What frequency response can be achieved with the Hertz HMS 12 S2-LD-SW?

The Hertz HMS 12 S2-LD-SW is optimized for bass-heavy frequencies that provide powerful sound in the low frequency range. The Subwoofer is capable of accurately reproducing frequencies from 30 Hz and above, as evidenced by the Fs of 30 Hz. This specification is ideal for reproducing deep bass without distortion, even under high load. Especially for music lovers who appreciate deep, punchy bass, this Subwoofer offers top-notch sound experiences. The frequency stability even under high power demands makes the HMS 12 S2-LD-SW a leader in its class.

What color options does the HM RGB 1 BK accessory offer for the Hertz HMS 12 S2-LD-SW?

The HM RGB 1 BK accessory for the Hertz HMS 12 S2-LD-SW allows for customization to different moods through a variety of LED color options. With the included RGB remote control, you can easily change the colors to match your visual preferences, whether to highlight a specific color scheme of your boat, ATV, or motorcycle. The LED lighting can also respond to the tempo of the music, creating dynamic visual effects that provide a special experience at parties or during relaxed rides. The additional lighting feature significantly enhances the aesthetic value of the Subwoofer.

How is the Hertz HMS 12 S2-LD-SW used in the marine sector?

The Hertz HMS 12 S2-LD-SW is ideally designed for the marine sector and utilizes the open baffle application to deliver powerful bass. Thanks to its UV-resistant polypropylene material, it can easily withstand environmental influences at sea, making it perfect for use on boats and yachts. The robust flux ferrite magnet structure also provides reliable performance even under demanding conditions. Especially if you often spend time on the water and want to enjoy music in excellent quality, this Subwoofer is optimal. It combines weather-resistant construction with powerful acoustic capabilities for an unforgettable listening experience.

Manufacturer information/responsible person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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