SPL12.1 12" Inch 30cm 4Ohm SVC Subwoofer 650w RMS

ASSAULT

World RRP: £61.99

Category: SUBWOOFERS

Product code: SPL12.1.4

Product description

The most popular size for a car subwoofer at present, the 12″ Bassface woofer is a clear winner. Phenomenal low end performance whilst retaining sledgehammer drum transients – the combination of a large cone and relatively lightweight 2 inch voice coil construction is kept in check by our double roll surround suspension system. Designed to run in enclosures from 0.7 to 1.2 cubic feet, these aren’t going to take up too much space either.

Still going strong on the V1. While we have identified areas that can be improved (it is a budget and very cheap woofer) we have taken the position that it performs very well for the money and improvement would add cost. So why change it? 😉 V2 – The V2 if it comes into fruition will be an entirely new product and this will remain.

Product Category Subwoofers
Version 1
Series Assault
Barcode 610395871972
Product Net Weight (g) (For Pairs/Sets Weight Is All Major Parts) 3950
Complete Product Pack Weight (g) 4530
Sold As Single

Speaker Maximum Recommended Power (Watts) (One Speaker, Using Appropriate Crossover) 1300
Speaker Maximum Recommended Power RMS (Watts) (One Speaker, Using Appropriate Crossover) 650
Overall Diameter (mm) 310
Magnet Diameter (mm) (Including Magnet Protector Where Applicable) 150
Installation Cutout Diameter (mm) 282
Overall Depth (mm) 140
Mounting Depth (mm) 130
Front Protrusion From Mounting Plane (mm) 10
Impedance (Ohm) (Nominal) 4
Sensitivity (db/1Wm) 92
Recommended Cable PSC12.1
Voice Coil Diameter (mm) 50

  • Designed for use in enclosures from 0.7 (hard bass) up to 1.2 cubic feet (low bass)
  • Can be used in a free air setup with appropriate amplification and cone control care.
  • Revolutionary Twin Concentric Suspension Technology
  • Heavy Gauge Steel Basket
  • Super High Density Ceramic Magnet
  • Lightweight Anti-Flex Patterned PP Cone
  • CAD Optimised Air-Flow for Maximum Heat Dissipation
  • Custom Tooled Aluminium Voice Coil
  • Bumped Pole Piece For Improved Excursion
  • Bumped Pole Piece For Improved Excursion
  • Vented Back Plate For Better VC Cooling

  • 1 x Premium Grade High Performance Car Subwoofer
  • 1 x Fitting Template

Revc (Ohm) 3.2
Fo (Hz) 35.78
Sd (Cm sq) 518.75
BL (T m) 10.642
Qms 4.668
Qes 0.574
Qts 0.511
No (%) 0.00643
SPL (Db) 90.1
Vas (Ltr) 83.845
Cms (uM/N) 219.419
Krm (mOhm) 12.383
Erm 0.746
Mms (g) 90.539
MMd (g) 83.746
Kxm (mOhm) 66.329
Exm 0.611

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