SEAS Prestige MU10RB-SL - H1658-04 4" Woven Poly Cone Midrange

The SEAS Prestige MU10RB-SL H1658-04 is a 4-inch woven poly cone midrange driver that delivers exceptional clarity and precision in the critical midrange frequencies. As part of the renowned SEAS Prestige series, this unit is engineered for discerning audiophiles and DIY enthusiasts who demand accurate sound reproduction in their loudspeaker designs. Its compact 101.6mm nominal diameter makes it an ideal choice for compact two-way or three-way systems where space is at a premium but performance cannot be compromised.

This driver excels as a dedicated midrange in multi-way speaker configurations, particularly in bookshelf monitors, centre channels, or high-end home theatre setups. It is also well-suited for use in active crossover designs, where its controlled parameters allow for seamless integration with tweeters and woofers. The woven poly cone material offers a superb stiffness-to-weight ratio, ensuring low distortion and a natural, uncoloured sound across its operating range.

Technically, the MU10RB-SL features a total Q factor (Qts) of 0.67, providing excellent damping and control for use in sealed or vented enclosures. With a sensitivity of 84.7dB (SPL 1m/2.83V) and a linear excursion (Xmax) of 2mm, it balances efficiency with dynamic capability. The low voice coil inductance (Le) of 0.14mH and DC resistance (Re) of 3.3 ohms contribute to a smooth frequency response and easy amplifier loading. The 80mm cut-out diameter and 88.9mm screw circle ensure straightforward installation.

In summary, the SEAS Prestige MU10RB-SL offers a refined solution for achieving accurate midrange performance in high-quality audio projects, combining advanced engineering with the trusted build quality of the Prestige series.