ReviewsPassive Subwoofer

Bazooka BT1224DVC BT Series 12-Inch 4-Ohm Dual Passive Tube

Single 8-Inch Vented Loaded Subwoofer Enclosure Bass Tube (Passive).
Peak Power: 400 Watts | RMS Power: 200 Watts.
Dual 2-ohm Voice Coil Subwoofer wired internally to a 1-ohm Final Impedance Load.
Vented Enclosure Tube Design Delivers Powerful and Responsive Bass Output.

250 Watts [email protected]@100Hz, 600 Max * Bass Boost: 0-12dB.
LPF Filter: 30-150Hz * REMOTE BASS KNOB INCLUDED *-Phase Switch: 0° or 180° * Remote Subwoofer Control Included.
PWM MOSFET Power Supply / Thermal Protection Circuit * Passive Radiator Design * Adjustable Input Sensitivity *Dimension: 13.6" x 11.1" x 3.15 "H.
RCA and High Level Inputs * Slim 12" 4 ohms Subwoofer.

HOME THEATER POWERED SUBWOOFER - Standard RCA inputs easily connect to your home theater receivers dedicated Subwoofer Output. Save power with the added Signal Sensing Auto ON/OFF feature.
600 WATTS PEAK POWER - Integrated high efficiency power amplifier, 22 - 250 Hz with 99dB at 8ohm, Auto ON/OFF and 0 - 180 degree Phase control switches, Gain and 40 - 140 Hz Crossover control knobs.
15 INCH DOWN FIRING WOOFER - Long throw woofer with high rigidity PVA Treated cone, bottom slotted port, Bass Reflex cabinet design with vibration absorbing feet, high quality MDF with added internal bracing and black ash finish.
SYSTEM REQUIREMENTS - Standard US 110V grounded wall plug, any home theater receiver with dual or single RCA dedicated Subwoofer passive output, home receiver or stereo with raw wire outputs. Use for home theater and surround sound systems.
WHAT'S IN THE BOX - Acoustic Audio by PSW-15 powered subwoofer, 6 foot dual RCA cable, RCA "Y" adapter, instruction manual - Standing sub with feet size is (H x W x D) 14.6" × 16.5" × 18.5" - NOT LFE Compatible.
Included components: 1 Powered Subwoofer Speaker, 1 Dual RCA 6 Foot Cable, 1 RCA "Y" Adapter, Instruction Manual.

HOME THEATER POWERED SUBWOOFER - Standard RCA inputs easily connect to your home theater receivers dedicated Subwoofer Output. Save power with the added Signal Sensing Auto ON/OFF feature.
600 WATTS PEAK POWER - Integrated high efficiency power amplifier, 22 - 250 Hz with 99dB at 8ohm, Auto ON/OFF and 0 - 180 degree Phase control switches, Gain and 40 - 140 Hz Crossover control knobs.
15 INCH DOWN FIRING WOOFER - Long throw woofer with high rigidity PVA Treated cone, bottom slotted port, Bass Reflex cabinet design with vibration absorbing feet, high quality MDF with added internal bracing and black ash finish.
SYSTEM REQUIREMENTS - Standard US 110V grounded wall plug, any home theater receiver with dual or single RCA dedicated Subwoofer passive output, home receiver or stereo with raw wire outputs. Use for home theater and surround sound systems.
WHAT'S IN THE BOX - Acoustic Audio by PSW-15 powered subwoofer, 6 foot dual RCA cable, RCA "Y" adapter, instruction manual - Standing sub with feet size is (H x W x D) 14.6" × 16.5" × 18.5" - NOT LFE Compatible.
Included components: 1 Powered Subwoofer Speaker, 1 Dual RCA 6 Foot Cable, 1 RCA "Y" Adapter, Instruction Manual.

ONE 8" thin-mount CompRT subwoofer and a high-output reFLEX passive radiator which intensifies bass output.
Easily mounts in cargo area with no space issues, and resists stacking weight.
Minimal mounting depth without sacrificing musical punch.
True, hard-hitting KICKER bass from a shallow-mount design.

HOME THEATER POWERED SUBWOOFER - Standard RCA inputs easily connect to your home theater receivers dedicated Subwoofer Output. Save power with the added Signal Sensing Auto ON/OFF feature.
500 WATTS PEAK POWER - Integrated high efficiency power amplifier, 24 - 250 Hz with 98dB at 8ohm, Auto ON/OFF and 0 - 180 degree Phase control switches, Gain and 40 - 140 Hz Crossover control knobs.
12 INCH DOWN FIRING WOOFER - Long throw woofer with high rigidity PVA Treated cone, bottom slotted port, Bass Reflex cabinet design with vibration absorbing feet, high quality MDF with added internal bracing and black ash finish.
SYSTEM REQUIREMENTS - Standard US 110V grounded wall plug, any home theater receiver with dual or single RCA dedicated Subwoofer passive output, home receiver or stereo with raw wire outputs. Use for home theater and surround sound systems.
WHAT'S IN THE BOX - Acoustic Audio by PSW-12 powered subwoofer, 6 foot dual RCA cable, RCA "Y" adapter, instruction manual - Standing sub with feet size is (H x W x D) 13.8" × 13.4" × 14.6" - NOT LFE Compatible.
Included components: 1 Powered Subwoofer Speaker, 1 Dual RCA 6 Foot Cable, 1 RCA "Y" Adapter, Instruction Manual.

Box Top Depth (in, cm): 3-9/16, 9. Box Bottom Depth (in, cm): 6-7/16, 16.4. Box Height (in, cm): 11-13/16, 39. Box Width (in, cm): 19-5/16, 49.
Type: thin-profile. No. of Woofers/Size (in, cm): 8, 20. Impedance (Ohms): 4. Power Watts (peak/RMS): 600/300. Sensitivity (dB 1w/1m): 85.5.
The CompRT 8" Subwoofer is pre-loaded into a top quality Kicker enclosure with a passive radiator, for bigger and better sound! The CompRT Thin....
Covered in stylish black carpeting and built with thick MDF, these sturdy enclosures take some serious power, yet easily fit under a seat. Match them....
Kicker 43TCWRT84 8" 600W Shallow Car Subwoofer+Slim Box Enclosure. Subwoofer Size: 8". Mounting Depth: 2-11/16". Mounting Diameter: 7".