Hertz Sub Woofer HMS 12 inch 1000W

HERTZ HMS 12 B2-LD-C Subwoofer

300 (12) mm (in.) | 191 (7.52) mm (in.) | 29 infinite baffle led subwoofer | 1000 W | 2 Ohm | Single Voice Coil

The new HMS 12 marine classic charcoal grille subwoofer is optimized to perform in open baffle applications for deep and punchy bass without the need to build a dedicated enclosure. The HMS 12 is available at 2 or 4-ohm single voice coil versions, featuring a stunning 500 W continuous power handling.

The classic grille, features built-in LEDs and can be easily painted the perfect colour for your vessel. The motor and suspension design is optimised for high-power, infinite-baffle operation featuring long linear excursion capability for tremendous output with low distortion. Hertz Marine subwoofers not only add tons of bass output to your system but also relieve the main speakers from the hard work of reproducing the lowest frequency range, thus maximising overall system performance for unlimited sound pressure and emotion!

Features

• Integrated RGB LED lighting to enhance your experience in combination with the HM RGB 1 BK accessory.

• Sound-transparent sport grille easily removable to be painted with a custom colour perfect for your boat.

• Hertz Pure Marine Certified Product stamp featuring the IP65 protection grade, ASTM-D4329 standards for UV resistance and ASTM-B117 for salt fog operability.

• Long-throw 50mm (2") voice coil woofer engineered for infinite baffle application featuring polypropylene cone injected with UV inhibitors and co-molded Santoprene surround.

• Progressive-design aramid fiber spider with silicone-insulated lead wires ensuring durability and constant performance over time.

• FEM optimised high-excursion mobile equipment driven by a massive magnetic group encapsulated into a marine-grade polymer injected basket.

• Gold-plated corrosion resistant brass connection terminals with silicone cap protecting lead wire junction point. 

RGB Multicolor

Built-in RGB led lighting creates sophisticated atmosphere, adding tons of class to your vessel.

IP CERTIFICATION

UV RESISTANT

According to the severe ASTM-D4329 standards for UV resistance, all the

materials used for Hertz Marine products are designed to face long time exposition to UV radiations while cruising on the open sea.

WATER JET TESTED

The protection grade IP65 for speakers define all the Hertz Marine products as totally protected against water jets of different entities, making them highly performant in the marine environment.

SALT FOG TESTED

To satisfy the standards required by ASTM-B117, Hertz Marine products are tested with massive salt fog spray to ensure a complete resistance to corrosion, typical of this atmospheric agent.

Technical Specs

Electro- Acoustic Specs

D mm.                         300

Xmaxmm                     19

Re Ohm                       1,8

Fs Hz                           30

Le mH                         0,41

Vas I                           95.4

Mms g                         114

Cms mm/N                  0.225

BL T*m                       8

Qts                             1

Qes                            1.1

Qms                           11.1

Spl dB                        89.5

 Hertz Sub 12 Inch Owners Manual

Hertz Marine 2023 Catalogue