SPLW-122X

2,500 Watt 12" Subwoofer

  • 2.5" Dual 2-Ohm 4-Layer Voice Coil
  • Candy Apple Red Finish w/ Diamond Cut Accents
  • Die Cast Aluminum Voice Coil Heatsink
  • Non-Pressed Pulp Cone
  • Polyether Foam Surround
  • Nickel Plated 8ga Compression Wire Terminals
  • Dual Poly-Cotton Spiders
  • Die-Cast Aluminum Frame
  • Vented Pole Piece
  • RMS 1,300 Watts
  • Peak 2,500 Watts
T/S Specs SPLW-122X
Fs 29.91
Qms 5.687
Vas 1.452
Xmax mm 12
Xmech mm 20
Qes 0.393
Re 3.946
Znom 4
BL 20.8
Power (Watts) 1300
Qts 0.367
SPL 86.30
V.C. Size (in.) 2.5 
V.C. Imp DVC 2
Hole Dia. (in.)  11.30
Depth (in.) 6.875
Box Sizes  
Sealed 1.00
F3 Hz 61.93
Ported 2.00
Port 4x12
Tune Freq. (Hz) 35.82
F3 Hz 31.44
Cast Aluminum Heatsink
The anodized blue dust cap on the SPLW subwoofer looks cool, and also serves a specific purpose. Because the dust cap is coupled to an aluminum voice coil former, it acts as a heatsink, extracting heat away from the voice coil, keeping it cool.
Non-Pressed Pulp Cone
Ask any sound quality enthusiast what woofer cone material they prefer, and they will all say PAPER. With that in mind, we used a beefy non-pressed pulp paper cone. The aluminum dust cap fits into recesses of the cone for additional bracing.
Re-cone Kit Available
For those of you who live extreme and push an SPLW beyond its limits, a pre-assembeled re-cone kit is available. Due the the precise nature of reconing subwoofers, we recommend re-coning performed by an exeperienced car audio professional.
Owner's Manual
Coming Soon
Technical Support
tech-support@splusa.net
800-832-4647 x293
Mon-Fri 8:00AM - 4:30PM Pacific Time