Descrizione
Descrizione del prodotto
Descrizione del prodotto GRS 8SMP-4 Bass-midwoofer
The GRS 8SMP-4 is a powerful 8" surface-mount woofer built for high-output, low-distortion bass in space-constrained designs. With a high sensitivity of 91.7 dB, extended low-frequency response, and thermally stable motor structure, this 4-ohm driver is a standout choice for dynamic audio performance in compact enclosures.
Highlights of the GRS 8SMP-4
- High 91.7 dB sensitivity for efficient output even with lower-powered amplifiers
- Extended excursion with 5.5 mm Xmax enables rich low-end extension
- Copper cap reduces distortion and enhances high-frequency behavior
- Low-profile frame and integrated gasket for secure and airtight surface-mount installation
Product details GRS 8SMP-4
GRS 8SMP-4 Surface Mount Woofer
The GRS 8SMP-4 is an 8" poly cone woofer with 4-ohm impedance, optimized for surface-mount applications where compact form factor meets high-performance audio. Featuring a vented motor design, aluminum voice coil former, and copper cap, this driver is engineered to maintain thermal and mechanical stability under continuous use. With a usable frequency range of 30 Hz to 1,500 Hz and 60 watts RMS power handling, it is well-suited for both full-range and midbass roles in two-way or compact subwoofer configurations. A Vas of 37.6 liters and a 116 cm³ displacement volume (Vd) contribute to excellent low-frequency capability. The high sensitivity of 91.7 dB at 2.83V/1m ensures punchy performance, even when used with modest amplification. Ideal for DIY loudspeaker projects or shallow cabinet designs where performance cannot be compromised.
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