Do you have a question about the Atlantic Technology 272 PBM THX and is the answer not in the manual?
Describes the 225W RMS Class A/B amplifier with audiophile-grade components.
Instructions on connecting via RCA subwoofer line out or preamp output.
Shows recommended high-level connections for 5.1 systems.
Covers setting up with an SPL meter and tuning without test equipment.
Discusses using Lo-pass crossover and phase controls for optimal bass.
Solutions for problems like no bass output, hum, or weak bass.
| Type | Powered Subwoofer |
|---|---|
| Enclosure Type | Sealed |
| Finish | Black Ash |
| Driver Size | 12 inches |
| Inputs | Line-level (RCA) |
| Phase Control | 0° or 180° |
| THX Certification | Yes |





