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Product Description
Product Description
Nakamichi NMSP-E6557 6.5" 2-Way Marine Speaker (NMSPE6557)
Experience powerful, crystal-clear audio on the water with the Nakamichi NMSP-E6557 6.5" 2-way marine speaker. Designed for marine environments, this speaker delivers exceptional sound quality with impressive durability to withstand the elements.
Featuring a 6.5” (16.5 cm) 2-way design, it produces rich highs and robust lows for an immersive listening experience. With a mounting depth of just over 2.45” (62 mm), installation is easy and compatible with most marine setups. The NMSP-E6557 handles 30W RMS power and peaks at 300W, giving your music the punch it deserves.
Engineered for clarity, it offers a sensitivity of 89±3dB and a frequency response of 85Hz–20kHz, ensuring every note is crisp and balanced. Its 4Ω impedance and KSV 25.5mm voice coil provide reliable performance even in demanding conditions. With a magnet mass of 15oz (425g) and a net weight of approximately 0.9 kg per speaker, it combines strength with lightweight practicality.
Whether cruising, fishing, or dockside, the Nakamichi NMSP-E6557 brings your favorite tunes to life with marine-grade resilience and exceptional sound quality.


