Home > Marine Audio > Speakers > HMX > HMX 8.8 S-LD-G.2-8.8"4OHM SPORTS

HMX 8.8 S-LD-G.2-8.8″4OHM SPORTS Coaxial | 200 W Peak Power | 200 mm | 4 ohm

The HMX 8.8 S-LD-G.2 is designed for those who demand maximum output, bold styling, and high-impact performance in marine audio systems. This version features the Gray sport grille, delivering a strong, technical aesthetic that perfectly matches performance boats and contemporary deck designs. The SPORT.2 evolution introduces a redesigned central element with parametric mesh grille, combining aggressive styling with enhanced acoustic transparency. At the core of the upgrade is the completely re-engineered crossover, developed to provide a more exciting, dynamic, and engaging sound experience, with improved clarity and output in open-air environments. The powerful 8.8” woofer, equipped with a 32 mm (1.26”) voice coil, ensures deeper bass and higher acoustic output, making it ideal for installations where performance and SPL are key. Built with marine-grade materials – including UV- and salt-resistant ASA grille, polypropylene cone, and Santoprene™ surround – the HMX SPORT.2 guarantees long-lasting durability and reliability even in extreme conditions. The integrated RGB LED lighting allows full customization of the onboard atmosphere, enhancing both performance and visual impact.
Technical Specs LF
Woofer Size 200 mm (8 in)
Impedance 4 Ohm
Power Handling - Peak 200 W
Power Handling - Continuous 100 W
Sensitivity 91 dB
Frequency Response 45 ÷ 25k
Voice Coil Diameter 32 mm (0.79 in)
Magnet Material HIGH DENSITY FLUX FERRITE
Magnet Size 90 x 40 x 20 mm (3.54 x 1.57 x 0.79 in)
Cone Material POLYPROPYLENE WITH UV INHIBITORS
Xmax 4.5 mm (0.18 in)
Xmech 8.5 mm (0.33 in)
Technical Specs HF
Tweeter Size 36 mm (1.42 in)
Voice Coil Diameter 20 mm (0.79 in)
Dome Material PEI
Tweeter Magnet Size 19,7 x 3
Magnet Material NEODYMIUM
Electric-acoustic Specs
Re 3.1 Ohm
Fs 50 Hz
Mms 27.3 g (0.96 oz)
Cms 0.37
Bl 6.6
Qms 11
Qes 0.61
Qts 0.58
Vas 29.46 l (1.04 ft)
LE 0.52 mH
D 174 mm (26.97 in)
Spl 91 dB
General
Weight 1.66 kg
Dimensions
HMX 8.8 S-LD-G.2-8.8″4OHM SPORTS
Dimension A 225 mm (8.86 in)
Dimension B 179 mm (7.05 in)
Dimension C 128 mm (5.04 in)
Dimension D 91 mm (3.58 in)
Dimension F1 37 mm

Frequency Response

Accessories
HM RGB 1 BK
HM RGB 1 BK
The HM RGB 1 BK enhances your experience with multicolor LED lighting that can be changed to fit your mood or craft.HM RGB 1 BK is composed by an RGB CONTROLLER specifically developed for HMX LD option models including a radio frequency remote control with a wide array of functionalities ranging from the selection of the color better matching your boat/ATV/motorcycle to the creation of a lighting game reacting to music tempo.
Read more
Features
HM RGB 1 BK
  • Hertz Pure Marine Certified: IP65 protection grade, compliant with ASTM-D4329 (UV resistance) and ASTM-B117 (salt fog), ensuring long-term durability in harsh marine environments

  • Completely re-engineered crossover, sealed and protected, with resettable solid-state tweeter protection, delivering a more immersive, dynamic, and reliable sound experience in open-air conditions

  • 1.4” Neodymium tweeter with PEI dome, optimized with faceplate and acoustic lens for superior off-axis dispersion and higher SPL

  • Silver White sport grille with parametric mesh design, acoustically transparent for efficient high-frequency transfer, refined aesthetics, and robust protection

  • Oversized 8.8” long-throw woofer with 32 mm (1.26”) voice coil, specifically tuned for infinite baffle applications to deliver deeper, more powerful, and controlled low-frequency performance

  • Marine-grade construction, featuring UV- and salt-resistant materials for maximum durability over time

  • Gold-plated corrosion-resistant terminals, ensuring stable and long-lasting electrical connections

  • Integrated RGB LED lighting, for full customization of the onboard atmosphere and seamless visual integration

Technologies
HM RGB 1 BK
IP 65 CERTIFICATION
HM RGB 1 BK
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.

HM RGB 1 BK
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.

HM RGB 1 BK
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.

HM RGB 1 BK
RGB MULTICOLOR

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

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