ZerodB - IWP-52
The IWP-52 is a 2 × 5.25-inch, 2-way in-wall speaker designed for discreet architectural audio installations. It features a 4-ohm impedance, 65 Hz–25 kHz frequency response (±3 dB), and 20 W–240 W power handling, with a sensitivity of 93 dB (1W/1m). The speaker has a cutout size of 153 × 396 mm, with a required depth of more than 90 mm, while the overall speaker dimensions are 175 × 418 × 87 mm (W × H × D). It incorporates a 1-inch (25 mm) silk-dome tweeter and 2 × 5.25-inch bamboo charcoal fibre-cone woofers for detailed and immersive audio performance. The IWP-52 has a net weight of 2.95 kg and features a metal grille, making it suitable for premium residential, architectural, and home cinema applications.