Trulli Audio TD6.5S Subwoofer
Clear and Loud
Trulli Audio’s TD6.5S (TDS65) brings true sub-bass impact to spaces where traditional subs can’t fit. Built around Trulli’s patented perimeter-driven / ThinDriver™ approach, it’s engineered for fast transients, low distortion, and controlled output—so bass hits with definition instead of blur. With a shallow 2.23" mounting depth, 4-ohm load, and compact sealed-enclosure compatibility (0.1 cu ft / 42 Hz roll-off), it’s a high-performance solution for tight builds that still demand real low end.
Key features
Patented Perimeter Driven Technology with a multi-part foam diaphragm for precision bass
Shallow 2.23" mounting depth for compact installs
4-ohm subwoofer; Program/Music 250W (Nominal 100W; Peak 550W listed)
Recommended compact sealed enclosure: 0.1 cu ft (42 Hz roll-off noted)
Frequency response: 30–1000 Hz (published range) TrulliAudio
Neodymium motor design; ventilated gap to reduce power compression






