SoundTube HV121-II 12-Inch Ported Subwoofer
SoundTube | SKU: SOUNDT-HV121II
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$74900
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Most orders placed before 10:00am PST will most likely ship out the same day. We work hard to process and ship your items quickly so you can start enjoying them as soon as possible.
Found a lower price? Contact us and we'll see if we can match it! Price match will only be applied to products sold and shipped by authorized retailers of the brand.
No restocking fee will be charged when you opt for store credit. Exclusions apply.
Condition: New
SoundTube HV121-II 12-Inch Ported Subwoofer
The PhaseTech HV121-II is a high-performance 12" ported subwoofer, part of Phase Technology’s acclaimed entry-level HV series. Its mineral-filled polypropylene woofer and integrated 150 W amplifier deliver clean, controlled bass down to 22 Hz, making it ideal for home theaters, commercial spaces, and discreet installations.
Finished in durable black powder-coat and certified RoHS compliant, the HV121-II blends reliability with refined acoustics. A variable low-pass crossover (50–250 Hz) and LFE bypass let you tailor the sub’s output to any system, while RCA inputs ensure seamless connectivity.
Key Features
- Driver: 12" treated pulp cone with NBR surround
- Amplifier: 150 W RMS class-D with variable low-pass (50–250 Hz) and LFE setting
- Frequency Response: 22 Hz–250 Hz (± 3 dB)
- Max Program Power: 150 W
- Enclosure: Ported design for extended low-end output
- Inputs: Stereo RCA + LFE
- Finish: Black powder-coat
- Included: External power supply
- Certifications: RoHS
Technical Specifications
- Crossover: 50–250 Hz variable, 24 dB/octave + LFE bypass
- Driver Complement: 12" polypropylene woofer w/ NBR surround
- Source Inputs: RCA
- Color: Black
What’s Included
- HV121-II Subwoofer
- External power supply
- Owner’s manual & CE certification
