Hertz HCP 2MX 2-Channel Marine Amplifier

HCP 2 MX marine amplifier feature a compact design ready to face the open water environment, providing tons of clean power. The HCP M heat sink has been crafted from extruded aluminum, a material unmatched for lightness, robustness and heat dissipation. To keep size to a minimum, the power transistors are placed between the PCB and the top side of the heat sink where heat is gathered. Built up heat is then directed to the special dissipation “wings” along the side of the amplifier. Both Pre-In and Speaker-In inputs feature a special balanced circuitry, ensuring high rejection against electro-magnetic interferences for noise-free results. The HCP M amplifiers crossover section ensure extreme flexibility: fully adjustable Lo-pass, Hi-pass filters with 12 dB/Oct. and 24 dB/Oct. slopes according to the amplifier model Bass Boost is also available to enhance low frequencies. More specifically HCP 2 MX features Hi-Pass pre-amplified outputs, providing the ability to create a Band-Pass on the front woofer.


Product highlights:



In 2011 Efficient Lighting Supply LLC was founded with the goal of providing quality products our customers could count on along with customer service and satisfaction, which by word of mouth our customer database grew as well as our products and services offered. Present day we service multiple industries providing our customers with a variety of products / solutions as well as mobile electronics installations. Our customer satisfaction focus has and continues to be one of the many qualities we pride ourselves in as we do not believe in just initial sales but creating a lasting relationship our customers can count on for years to come as technology continues to evolve.

Serial Numbers Are Recorded and Photographed Per Each Customer Order. Any product returned for any reason Must be returned in its original and serial number matching box / packaging.


Return for Refund


  • All returns must be new, unused and/ or unopened in original serial number matching packaging including screws, hardware, knobs, plastic coverings, protective films, serial numbers, tags, stickers, and other manufacturer labels not removed or tampered with etc. A 20% restocking fee may be deducted from return refunds. Returned merchandise that is either opened, used or missing items will be issued up to a 50% partial refund.  
  • The retail box cannot be used as a shipping box.
  • Serial numbers must match serial numbers shipped along with matching serial number packaging, merchandise is photographed with serial number per purchase and recorded for our records, items returned back to us that were not purchased from us will not be refunded or warrantied.
  • A traceable and insured shipping method is strongly recommended,  we are not responsible for merchandise that has not reached our facility.
  • Speakers, Tweeters, and Subwoofers with burnt/ frozen coils are not warrantied
  • Amplifiers that are returned and deemed defective from improper installation or use are not warrantied
  • Shipping & handling charges are non-refundable. All refunds will be computed based on the unit cost. Products purchased with “Free Shipping” will have the UPS or USPS Rate deducted from their refund.