GRS 6SMP-4 Bass-midwoofer

The GRS 6SMP-4 Bass-Midwoofer is a meticulously engineered 4-ohm driver designed to deliver clear, detailed bass and midrange reproduction for discerning audio enthusiasts. This versatile unit excels in a variety of applications, from high-fidelity two-way loudspeakers and compact subwoofer systems to custom automotive audio installations and home theatre projects. Its balanced performance makes it an ideal choice for those seeking natural, uncoloured sound across the critical lower frequencies.

Technically, the 6SMP-4 boasts a total Q factor (Qts) of 0.39, indicating excellent transient response and suitability for both sealed and ported enclosures. With a resonant frequency (Fs) of 45 Hz and a maximum linear excursion (Xmax) of 5 mm, it can produce articulate, low-distortion bass. The 39 mm voice coil and 90.2 dB sensitivity (1m/2.83V) ensure efficient power handling and dynamic output. A low voice coil inductance (Le) of 0.29 mH further enhances high-frequency clarity, while the 3.7 ohm DC resistance (Re) complements the 4-ohm impedance for straightforward system integration.

This robust bass-midwoofer combines technical precision with practical versatility, making it a reliable foundation for high-quality audio projects that demand accurate, engaging sound.