SEAS ML15RCY/TP - H2009-04 Mid-range woofer

The SEAS ML15RCY/TP - H2009-04 Bass-midwoofer represents a pinnacle of engineering for audiophiles and DIY loudspeaker builders seeking exceptional clarity and control in the lower frequency range. This high-performance driver is specifically designed to deliver accurate and articulate mid-bass reproduction, making it an ideal choice for two-way bookshelf speakers, compact floor-standing designs, or as a dedicated mid-bass unit in multi-way systems. Its precise response ensures that every note, from the deepest bass lines to the punchiest kick drums, is rendered with authority and detail.

Technically, this woofer boasts a total Q factor (Qts) of 0.32, which is perfectly optimised for sealed or vented enclosures, allowing for a tight, well-damped bass response. The low DC resistance (Re) of 3 ohms and a sensitivity of 90 dB SPL (1m/2.83V) ensure efficient power handling and dynamic output. A maximum linear excursion (Xmax) of 6.8 mm, combined with a copper voice coil wire and a low inductance (Le) of 0.24 mH, minimises distortion and enhances transient response. The 139.7 mm nominal diameter fits a 105 mm cutout, secured by six mounting holes on a 136.5 mm bolt circle. Whether for a high-fidelity home audio project or a critical listening environment, this SEAS driver delivers the precision and performance demanded by discerning enthusiasts.