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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 enclosures from 0.8 to 1.8 cubic feet, 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
Barcode 683422302275
Production Status Current
Product Net Weight (g) (For Pairs/Sets Weight Is All 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) 12
Sold As Single

View extended Key Facts

Speaker Data

Speaker Maximum Recommended 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 & 1%THD) 490
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) 2
Sensitivity (db/1Wm) 92
Recommended Cable PSC12.1
Recommended Bass Enclosure Type Slot port
Recommended Bass Enclosure Volume (CuFt) 1.7657
Recommended Bass Enclosure Tuning Frequncy (Hz) 42.8
Recommended Box Design Credit Evaggelos Stamoulakis
Voice Coil Diameter (mm) 50

View extended Speaker Data

Technical Highlights

  • Designed for use in enclosures from 0.8 cubic feet up to 1.8 cubic feet
  • 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

What's In The Box?

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

TS Parameters

Revc (Ohm) 1.6
Fo (Hz) 35.708
Sd (Cm sq) 518.75
BL (T m) 10.642
Qms 4.968
Qes 0.534
Qts 0.481
No (%) 0.523
SPL (Db) 90.1
Vas (Ltr) 83.845
Cms (uM/N) 219.419
Krm (mOhm) 10.383
Erm 0.716
Mms (g) 90.539
MMd (g) 83.746
Kxm (mOhm) 46.329
Exm 0.611
Xmax Both Way Total (mm) 11

View extended TS Parameters

Enquire about this product

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