Hertz HMS 10 B4-LD-C - 10" 4-Ohm Marine Subwoofer with RGB LEDs, Black Classic Marine Grille

The HMS 10 B2-LD-C long throw 10” marine subwoofers are engineered for infinite baffle application. The 2 Ohm configuration makes the most of the amplifier power. It relieves the main speakers from the hard work of reproducing the lowest frequency range, adding bass output and punch to maximize the overall system performance. The FEM optimized high-excursion mobile equipment of HMS 10 B with a 50 mm (2”) voice coil is driven by a massive magnetic group, to obtain a perfect control also at very high level SPL. Engineered and tested for the real environment of application (UV, salt-fog, vibrations, water spray, thermal shock, dust ) HMS 10 B2-LD-C is nature-proof. The progressive design aramid fiber spider with silicone-insulated lead wires ensures durability and constant performance over time. The gold-plated corrosion resistant brass connection terminals with silicone cap protect the leadwire junction point.

Technical Specs Size mm (in.): 250 (10)
Power Handling - Continuous W: 300
Power Handling - Peak W: 600
Impedance Ohm: 2
Depth mm (in.): 191 (7.52)
Voice Coil Type: single
No Filter Component: 2Ω SUBWOOFER
Voice Coil Ø: 50 (2)
Magnet size D x d x h mm (in.): 140 x 60 x 30 (5.51 x 2.36 x 1.18)
Weight of one component kg (lb.): 5,1 (11.24)
Magnet: Ferrite
Cone: Polypropylene with UV inhibitors
Xmech mm (in.): ±16,3 (0.64)

Electro-acoustic Specs
D mm: 210
Xmax mm: 12,3
Re Ohm: 2,1
Fs Hz: 43
Le mH: 0.46
Vas I: 30,46
Mms g: 75.6
Cms mm/N: 0.18
BL T*m: 8.3
Qts: 0,6
Qes: 0,63
Qms: 12,3
Spl dB: 88,5