Seas Odin MK3

About the Seas Odin MK3

The Seas Odin MK3 is a completely redesigned version of the popular Odin kit, utilizing the latest Seas Excel drive unit technologies. It features two 7" W18E001 magnesium cone woofers and a single T25CF002 Millennium fabric dome tweeter arranged in a D'Appolito configuration for controlled vertical directivity, excellent imaging, and reduced distortion. The bass reflex cabinet is tuned to 31Hz with a rear-placed port to minimize vent noise and reduce front baffle area. The port tube is internally braced with MDF boards to ensure symmetrical airflow and cabinet rigidity. The crossover network is a conventional design with a parallel circuit to suppress the magnesium cone's response peak, crossing over at 2.5kHz with an acoustic 4th order Linkwitz-Riley filter. The kit includes detailed assembly instructions and cabinet plans. The Odin MK3 delivers a very accurate and detailed soundstage with solid, detailed bass extending below 40Hz, and is recommended to be paired with a high-quality amplifier capable of driving 4 ohms or less. It was developed as a companion to the Thor transmission line system and designed by Dr. Joseph D'Appolito.