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HEX 6.5 S-LD-G 165 (6.5) mm (in.) | 85 (3.25) mm (in.) | Sport Led Coax | 100 W | 4 Ohm

SPORT option grille HEX coaxial with RGB LEDs lighting option always provide the perfect style for your boat, giving you years of pure fun while cruising, being over engineered and tested for Marine applications. The compact 6.5” speaker, with a depth of only 2.36 in. delivers a detailed and dynamic sound, making every outing memorable. 


HEX sport grille can be easily removed to be painted with a custom color perfect for your boat. 

Size mm (in.) 165 (6.5)
Power Handling - Continuous W 50
Power Handling - Peak W 100
Impedance Ohm 4
Depth mm (in.) 85 (3.25)
Tweeter diaphragm mm (in.) 24 (0.9)
Woofer Voice Coil Ø mm (in.) 25 (1)
Tweeter Voice Coil Ø mm (in.) 13 (0.5)
Frequency Response Hz 50 ÷ 23k
Woofer Magnet size D x d x h mm (in.) 85 x 32 x 15 (3.35 x 1.26 x 0.59)
Tweeter Magnet size D x h mm (in.) 12,9 x 2 + 11 x 1,9 (0.51 x 0.08 + 0.43 x 0.07)
Weight of one speaker kg (lb.) 1 (2.2)
Woofer Magnet High density flux ferrite
Tweeter Magnet Neodymium
Cone Polypropylene with UV inhibitors
Dome PEI
Xmech mm (in.) ±4,8 (0.19)
Technical Specs
D mm 125
Re Ohm 3,3
Fs Hz 78
Le mH 0,109
Vas I 6,52
Mms g 13,5
Cms mm/N 0,31
BL T*m 4,8
Qts 0,82
Qes 0,95
Qms 6,1
Spl dB 88
Electro-acoustic Specs
Physical Specs
HEX 6.5 S-LD-G
A 172 mm 6.77 in.
B 128 mm 5.04 in.
C 85 mm 3.25 in.
D 60,5 mm 2.38 in.
F 24,5 mm 0.96 in.
Frequency response
HEX 6.5 S-LD-G
HEX 6.5 S-LD-G

The HM RGB 1 BK enhances your experience with multicolor LED lighting that can be changed to fit your mood or craft. 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.


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

2. High efficiency tweeter designed with FEM simulation to maximize off-axis emission, typical of in-boat install.

3. Sound-transparent mesh grille with twist and lock locking system, providing an elegant style and a rock-solid protection.

4. Woofer with 25 mm (1”) voice coil fine-tuned for infinite baffle application featuring silicone insulated lead-wire for durability.

5. Sealed built-in crossover with resettable solid-state tweeter protection circuit.

6. Nickel-plated corrosion resistant terminals.

HEX 6.5 S-LD-G

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

HEX 6.5 S-LD-G
HEX 6.5 S-LD-G

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

HEX 6.5 S-LD-G

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.

HEX 6.5 S-LD-G

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.