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SPL12.1 12" 30cm 2Ohm SVC Subwoofer 650w RMS

World RRP: £59.99


Product code: SPL12.1.2

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 compact enclosures, these aren’t going to take up too much space either. This version was specially comissioned in 2 ohm impedance to allow more design flexibility.

Version History

Version 1 product taken straight from the 4 ohm version and built with a 2 ohm coil.



Key Facts

Product Category Subwoofers
Version 1
Series Assault
Date Added 12/12/2016
Date Modified 08/07/2020
Barcode 683422302275
Production Status Discontinued
Product Net Weight (g) (For Pairs/Sets/Major Parts) 3950
Complete Product Pack Weight (g) 4530
Retail Carton L (mm) 340
Retail Carton W (mm) 340
Retail Carton H (mm) 170
Warranty (Months) - Private Enjoyment Use Only 12
Sold As Single

Speaker Data

Speaker Maximum Burst Power (Watts) (One Speaker, Using Appropriate Crossover) 1300
Speaker Power Handling RMS (Watts) (One Speaker, Using Appropriate Crossover) 650
Continuous RMS Power (Watts) (One Speaker, Using Appropriate Crossover & 0%THD) 490
Overall Diameter (mm) 310
Magnet Diameter (mm) (Including Magnet Protector Where Applicable) 150
Installation Cut-Out Diameter (mm) 282
Overall Depth (mm) 140
Mounting Depth (mm) 130
Front Protrusion From Mounting Plane (mm) 10
Impedance (Ohm) (Nominal) 2
Optimum Bass Enclosure Type Sealed
Recommended Bass Enclosure Volume (CuFt) 1.7
Voice Coil External Diameter (mm) 50

Technical Highlights

  • Perfect for sealed enclosures
  • Can also be used in an infinite baffle setup or vented application with appropriate amplification and cone control care
  • Heavy Gauge Steel Basket
  • High Density Ceramic Magnet
  • Lightweight Anti-Flex Patterned PP Cone
  • Custom Tooled Aluminium Voice Coil
  • Vented Back Plate For Better VC Cooling
  • Bumped Pole Piece For Improved Excursion

Related products

What's In The Box?

  • 1 x Premium Grade High Performance Car Subwoofer
  • 1 x Fitting Template
What's In The Box?

Technical Parameters

Re (Ohm) 1.6
fs(Hz) 35.708
Mms (g) 90.539
MMd (g) 83.746
Cms(mm/N) 219.419
BL (T m) 10.642
Qms 4.968
Qes 0.534
Qts 0.481
Vas (Ltr) 83.845
n0(%) 0.523
Sd(cm2) 518.75
SPL (db/1Wm) 90.1
Krm (Ohm) 10.383
Erm 0.716
Kxm (mOhm) 46.329
Exm 0.611
Xmax Both Way Total (mm) 11