Subwoofers in the Box, KIT

Alpine SWT-12S4 subwoofer in vented box (bass reflex) 12" (RMS 300 W, 4 Ohm, 300 mm).

Alpine SBE-1244BR subwoofer in vented box (bass reflex) 12" (RMS 200 W, 4 Ohm, 300 mm).

DD Audio RL-SE12-S1 Redline boxed subwoofer 12" (RMS 300 W, 1 Ohm, 300 mm).

Alpine SBG-1244BR subwoofer in vented box (bass reflex) 12" (300 mm).

Alpine SBG-1244BP subwoofer in vented box (bass reflex) 12" (300 mm).

Ground Zero GZTB 120F boxed flat subwoofer 12" (RMS 350 W, 300 mm).

Pioneer TS-WX306B (TS-W series) boxed subwoofer 12" (300 mm).

Pioneer TS-WX306T (TS-W series) subwoofer in vented box (bass reflex) 12" (300 mm).

Ground Zero GZIB 30BR (IRIDIUM series) passive vented subwoofer 12" (RMS 350 W, 4 Ohm, 300 mm).

Hertz DBX 30.3 (DIECI series) boxed subwoofer 12" (300 mm).

DD Audio LE-212.1 - 1Ohm bass reflex subwoofer 12" (600 W, 1 Ohm, 300 mm).

DD Audio LE-512D-D2 bass reflex subwoofer 12" (RMS 400 W, 2+2 Ohm, 300 mm).

Ground Zero GZIB 12SPL bass reflex subwoofer 12" (500 W, 2+2 Ohm, 300 mm).

Eton FORCE 12-800 BR boxed subwoofer 12" (300 mm).

Gladen M 12-VB (M series) subwoofer in vented box (bass reflex) 12" (RMS 300 W, 4 Ohm, 300 mm).

Gladen RS 12-VB (RS series) subwoofer in vented box (bass reflex) 12" (300 mm).

JBL Stage 1220B (STAGE series) bass reflex subwoofer 12" (300 mm).

JBL S2-1224SS (CLUB series) Slipstream™ bass reflex subwoofer 12" (300 mm).

HELIX K 12E (K series) subwoofer in vented box, bass reflex 12" (RMS 300 W, 2+2 Ohm, 300 mm).

Pioneer TS-A3000LB (TS-A series) shallow subwoofer enclosed 12" (300 mm).

Ground Zero GZUB 12BR bass reflex subwoofer 12" (RMS 600 W, 2+2 Ohm, 300 mm).

JBL1200D (STAGE series) bass reflex subwoofer 12" (RMS 600 W, 2 Ohm, 300 mm).

Ground Zero GZRB 30SPL RADIOACTIVE bass reflex subwoofer 12" (1350 W, 2+2 Ohm, 300 mm).

Gladen  RS-X 12 SB (RS-X series) boxed subwoofer 12" (300 mm). 

Digital Designs AUDIO PSW BASSKIT - 1 Ohm bass reflex subwoofer 12" (RMS 400 W, 2 Ohm, 300 mm).

Gladen SQX 12-VB (SQX series) subwoofer in vented box (bass reflex) 12" (300 mm).

Gladen  SQX 12 EXTREME VB (SQX EXTREME series) subwoofer in vented box (bass reflex) 12" (300 mm). 

Ground Zero GZIB 2.12SPL bass reflex subwoofer 2x12" (1000 W, 2+2 Ohm, 2x300 mm).

Gladen ZERO 12 PRO-SB (ZERO PRO series) boxed subwoofer 12" (300 mm).

Hertz MPBX 300 S2 boxed subwoofer 12" (RMS 500 W, 2 Ohm, 300 mm).

DD (Digital Designs) DD 612F boxed subwoofer 12" (RMS 1000 W, 2x2 Ohm, 300 mm).