Key benefits and practicality Clear midrange and treble detail: frequency response from 250 Hz to 15 kHz delivers usable midrange and frequencies for music and movie dialogue, helping you achieve balanced sound in compact enclosures. Efficient performance: sensitivity of 87 dB/W±2 dB means reasonable loudness from a standard amplifier, enabling clean playback without excessive power. Compact and versatile fit: overall diameter 76.5 mm and low profile height of 25.8 mm fit into shallow or small cabinet designs, keeping your enclosure compact without compromising performance. Easy mounting compatibility: mounting hole diameter of 70.8 mm provides a familiar and widely compatible fit for many DIY and replacement projects. Key specifications Frequency response: 250 Hz – 15 kHz Sensitivity: 87 dB/W±2 dB Diameter: 76.5 mm Mounting hole diameter: 70.8 mm Speaker height: 25.8 mm What this helps you do a damaged driver in a compact bookshelf or satellite speaker without extensive modification. Build a small, efficient twoway or fullrange speaker system that stays slim in the cabinet. Create custom speaker solutions for limitedspace setups such as desks, shelves, or wallmounted units. 23 practical use scenarios DIY bookshelf speaker upgrade: swap in this driver to restore midrange and treble clarity in a compact cabinet, achieving better balance without enlarging the enclosure. Small home theater center channel: use as a compact driver in a center speaker to deliver clear dialogue and detailed sound in a lowprofile setup. Custom wallmounted or inwall speaker project: leverage the slim height and standard mounting hole to fit into tight spaces while maintaining sound quality. Notes on fit and compatibility Dimensions provided (diameter 76.5 mm, mounting hole diameter 70.8 mm, height 25.8 mm) help ensure planning accuracy for replacement or custom builds. Ensure enclosure design, internal volume, and any crossovers are compatible with the 250 Hz – 15 kHz range and the sensitivity specification for your amplifier and listening preferences.