SPL4.2B 4" Inch 10cm 4Ohm Waterproof Coaxial Speaker Pair 100w RMS Black


World RRP: £28.99

Category: Waterproof Speakers

Product code: SPL4.2B

Product description

This Marine Ready speaker kit is an all round top performer featuring one piece waterproof dual concentric cones to cover the full frequency spectrum from sparkling highs to rounded mids – while staying lightweight and water proof using its rustproof ABS Basket design. Perfect for in wall cabin fitment on boats or in ceiling fitment in high moisture environments such as bathrooms and kitchens. Simple and attractive lines in the aesthetics make these easy to match to almost all interiors. Shallow mounting depth gives the flexibility for installation in tight spaces. Waterproof, durable, slim fit full range speakers. Perfect for boats, yachts, bathrooms and hot tubs!

V1 – Same product as our white .2 marine range but made from satin moulded black material instead.

Product Category Waterproof Speakers
Version 1
Series Marine
Barcode 683422302138
Production Status Current
Product Net Weight (g) (For Pairs/Sets Weight Is All Major Parts) 620
Complete Product Pack Weight (g) 755
Retail Carton L (mm) 140
Retail Carton W (mm) 140
Retail Carton H (mm) 115
Weatherproof Rating IP65
Warranty (Months) 12
Sold As Pair

Speaker Maximum Recommended Power (Watts) (One Speaker, Using Appropriate Crossover) 100
Speaker Power Handling RMS (Watts) (One Speaker, Using Appropriate Crossover) 50
Overall Diameter With Grilles (mm) 130
Overall Diameter (mm) 130
Mounting Hole PCD (mm) 114.5
Magnet Diameter (mm) (Including Magnet Protector Where Applicable) 65
Installation Cutout Diameter (mm) 95
Overall Depth (mm) 45
Mounting Depth (mm) 30
Front Protrusion From Mounting Plane (mm) 15
System Frequency Response (Hz) (Indicative Of Usable Range But Not Suitability) 70-18000
Impedance (Ohm) (Nominal) 4
Sensitivity (db/1Wm) 97
Recommended Cable PSC18.1

Full Speaker System Recommended Peak Power Input (Watts) (Using Pair/Full Set Of Speakers Not Necessarily Included & Appropriate Crossover) 200
Full Speaker System Power Handling RMS (Watts) (Using Pair/Full Set Of Speakers Not Necessarily Included & Appropriate Crossover) 100

  • Completely Waterproof Twin Cone Design
  • For Marine, Domestic and Specialist Automotive Applications
  • Rigid & Durable Cast ABS Basket
  • Slim Mount Integrated Grill
  • Lightweight Polypropylene Cone
  • Specially Treated Cloth Edge Surround
  • Mounting screw hole diameter 5mm. Countersink depth minimum 3mm. Countersink head diameter 8mm

  • 1 x Pair of High Performance Twin Cone Marine Ready Full Range Speakers
  • 2 x 2m Lengths of Basic Speaker Wire
  • 8 x Spire Speed Nuts
  • 8 x Self Tapping Screws


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