SPL5.1 – 5.25″ Speakers

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Bass Face SPL5.1 Coaxial Car SpeakersWhen you don’t have room for a full six inch speaker or when you want to out-point the competition for vocal performance you need the SPL5.1.

Featuring our signature technologies the construction is identical to its bigger brother and delivers similarly stunning sound at a slightly smaller size. Producing a surprising level of bass from the Tech-One cone it is ideal for use with 8 or 10 inch woofers, offering smooth integration of mid-range. The SPL5.1 is our go-to speaker for standard upgrades.


  • 250W RMS / 500W MAX PER PAIR (With 100Hz Crossover)


  • Frequency response 80Hz – 23kHz
  • Sensitivity 95db @ 1w/m
  • Impedance – 4 Ohm
  • Tech-One White Woven Composite Cone
  • Heavy Gauge Steel Basket
  • Super High Density Ceramic Magnet
  • Multi Layer Aluminium Voice Coil
  • Aerospace Grade Rubber Surround Suspension
  • Highly Musical Silk Dome Tweeter
  • Sibilance Free Bar Type Tweeter Dome Protection
  • UPC : 608938356420
Whats in the box?…

  • 1 x Pair of High Performance Coaxial Speakers with Angle Ball Adjustable Silk Dome Tweeters
  • 1 x Pair of Protective Grilles
  • 2 x 3m Lengths of Basic Speaker Wire
  • 8 x Spire Speed Nuts
  • 8 x Self Tapping Screws
  • 1 x Sachet of Grille Glue.



  • Overall Pack Weight = 1670g
  • Product Weight = 720g per Speaker with Grille


  • Overall Diameter 151mm Including Non-Removable Mounting Lugs
  • Overall Diameter 125mm (Without Mounting Lugs Taken Into Account)
  • Cutout Diameter 115mm
  • Mounting Depth 49mm
  • Front Protrusion From Mounting Plane (Mainly Tweeter) 16mm


  • Grille overall diameter 158mm
  • Grille depth 18mm
Bass Face SPL15.2: via @youtube giving it some flex! via @BassFaceCarA