Hertz Marine HMS 12 B2-LD-C
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Hertz Marine · Code 78035438
Low frequencies · Lighting RGB
Marine Audio
Manufacturer image — HMS 12 B2-LD-C.
Image: Hertz Marine
Discover the product
The Hertz Marine HMS 12 B2-LD-C is subwoofer for marine installation with a continuous power rating of 500 W and nominal impedance 2 Ohm. The manufacturer's specified frequency response is 20-700 Hz Hz. This version LD has lighting RGB for configuration of the lighting around from the speaker.
Compatible equipment
Documented connections for specific catalogue codes, including parts, requirements and manufacturer sources. Selected equipment ranges are covered; an unlisted combination does not imply incompatibility. Each connection path is assessed separately and is not a complete installation design.
1 documented connection · Sources checked: 2026-10-10
Explore connections, components & diagrams ↗
Equipment connection guide ↗
HM RGB 1 BK · 78075020
Hertz Marine · speakers with RGB LEDs (LD) · Direct
RGB LED lighting wiring
No additional adapter is required for this connection.
Functions: Controls RGB lighting on LD versions.
Applies only to lighting. It does not certify amplifier/speaker connections or power matching.
HM RGB 1 BK includes an RGB controller and a wireless remote. Check the total lighting power consumption.
Hertz Marine — optional accessory tables · Marine catalogue 2.5.2, pp. 58–59 · checked 2026-10-10
Functions & interfaces
Low frequencies · Lighting RGB
Technical specifications
Equipment type
Subwoofers
Nominal size
12″
Nominal impedance
2 Ω
Peak power
1000 W
Continuous power
500 W
Sensitivity
89.5 dB
Frequency response
20-700 Hz
Depth installation
140.6 mm
Selection & compatibility
This model is included in our catalogue. The exact configuration, compatibility and supply availability are confirmed when you contact us.
Browse the equipment
Kit contents, interfaces and required accessories are checked for the exact part number. Connection to another system does not mean all functions are built in.
Is it right for your vessel?
Tell us about your vessel, existing equipment and requirements. Elmare will help you choose the right configuration.
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+30 210 400 2538
Elmare · 1 Proussis Street, Keratsini