Monacor SPM-200X/4 8'' Full Range Driver

The Monacor SPM-200X/4 is an 8-inch full-range driver engineered to deliver clear, articulate sound across the frequency spectrum, making it an ideal choice for compact loudspeaker designs. This broadband driver excels in applications where space is at a premium yet performance cannot be compromised, such as in custom-built bookshelf speakers, portable PA systems, or high-fidelity multi-room installations. Its versatile nature also suits it for use in background music systems or as a replacement driver in existing enclosures, offering a seamless upgrade path for audio enthusiasts.

Technically, the SPM-200X/4 features a paper cone diaphragm paired with a copper voice coil, a combination renowned for its natural tonal balance and efficient heat dissipation. With a sensitivity of 97 dB SPL at 1m/2.83V, it produces impressive output from modest amplifier power. The driver’s total Q factor (Qts) of 0.97 indicates a well-damped response suitable for sealed or ported enclosures, while the low voice coil inductance of 0.2 mH ensures extended high-frequency extension. The 3.7-ohm DC resistance and 4-ohm nominal impedance make it compatible with a wide range of amplifiers. With a mounting cut-out diameter of 184 mm and a depth of just 82 mm, this driver integrates easily into compact cabinets without sacrificing performance. The Monacor SPM-200X/4 is a reliable, high-sensitivity solution for achieving full-range clarity in space-conscious audio projects.