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Rockville (4) MS525B 5.25' 400 Watt Waterproof Marine Boat Speakers 2-Way Black

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$64.95

$ 30 .99 $30.99

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About this item

  • What's In the Box: 2 Speakers. Installation Hardware: (8 Stainless Steel Screws + 8 Stainless Steel Speed Clips). Mounting Template. Owner's Manual. Warranty Card. Pair Rockville MS525B 5.25" 400 Watt Waterproof Marine Boat Speakers 2-Way White
  • Peak Power: 400 Watts per pair / 200 Watts each. RMS Power: 200 Watts per pair / 100 Watts each. Injection Molded Polypropylene Cone. Aluminum voice coil with ASV winding. Cloth surrounds. Impedance: 4 Ohm. Frequency Response: 110Hz – 20 Khz. Sensitivity:87dB @1w/1m
  • High quality magnet: 6 Oz Y30 Ferrite magnet. 1” inch ASV voice coil. IP56 waterproof. Fully Marinized Against Salt & Fresh Water Conditions. Completely Waterproof and rustproof at level IP56. Anti-UV molded ABS plastic basket & grill. Pre-installed mounting screws included
  • Perfect for marine, outdoor, and car use. 1” inch Tweeter: (PEI Diaphragm with NdFeB magnet). Injection Molded Polypropylene Dust Cap. SPL: 87dB ± 2dB (at 1M / 1W). Resonant Frequency (F0) 120Hz + or – 20% at 1V. 3MM plate and 3 MM T-yoke. Total Diameter: 5.79”
  • Cutout Diameter in Inches for Mounting: 5.31”. Total Height: 2.56”. Mounting Depth in inches:1.85’’. Shipping weight: 2.42 Lbs. Shipping Dimensions:6” x 6” x 5.7”. T/S Parameters: Magnet weight in OZ:6 OZ. Magnet details:F70*F32*10. Fs:142 Hz. Re:3.2 ohms. Qes:2.08. Qts:1.3. Qms:3.467. Vas:1.712L


Product Description

(4) Rockville MS525B 5.25" 400 Watt Waterproof Marine Boat Speakers 2-Way Black

(2) MS525B

What's In the Box:

  • 2 Speakers
  • Installation Hardware: (8 Stainless Steel Screws + 8 Stainless Steel Speed Clips)
  • Mounting Template
  • Owner's Manual

Features:

  • Pair Rockville MS525B 5.25" 400 Watt Waterproof Marine Boat Speakers 2-Way White
  • Peak Power: 400 Watts per pair / 200 Watts each
  • RMS Power: 200 Watts per pair / 100 Watts each
  • Injection Molded Polypropylene Cone
  • Aluminum voice coil with ASV winding
  • Cloth surrounds
  • Impedance: 4 Ohm
  • Frequency Response: 110Hz – 20 Khz
  • Sensitivity:87dB @1w/1m
  • High quality magnet: 6 Oz Y30 Ferrite magnet
  • 1” inch ASV voice coil, IP56 waterproof
  • Fully Marinized Against Salt & Fresh Water Conditions
  • Completely Waterproof and rustproof at level IP56
  • Anti-UV molded ABS plastic basket & grill
  • Pre-installed mounting screws included
  • Perfect for marine, outdoor, and car use
  • 1” inch Tweeter: (PEI Diaphragm with NdFeB magnet)
  • Injection Molded Polypropylene Dust Cap
  • SPL: 87dB ± 2dB (at 1M / 1W)
  • Resonant Frequency (F0) 120Hz + or – 20% at 1V
  • 3MM plate and 3 MM T-yoke
  • Total Diameter: 5.79”, Cutout Diameter in Inches for Mounting: 5.31”
  • Total Height: 2.56”, Mounting Depth in inches:1.85’’
  • Shipping weight: 2.42 Lbs, Shipping Dimensions:6” x 6” x 5.7”

T/S Parameters:

  • Magnet weight in OZ:6 OZ
  • Magnet details:F70*F32*10
  • Fs:142 Hz
  • Re:3.2 ohms
  • Qes:2.08
  • Qts:1.3
  • Qms:3.467
  • Vas:1.712L
  • Cms:195.49UM/N
  • Bl:2.967
  • MMS:6.4g
  • XMAX:1.5 mm
  • SD:78.54 cm2

E.ValleCortes
Reviewed in the United States on May 7, 2025
Good