ZerodB - IWD-61
The IWD-61 is a 6.5" in-wall speaker engineered for clear, full-range sound in a compact form. Its 2-way, 2-unit configuration delivers balanced audio with a frequency range of 65–30kHz and a response of 75–25kHz, supported by a stable 4Ω nominal impedance. With a slim panel size of 243×2×385mm, the IWD-61 installs cleanly into any interior, offering reliable, high-fidelity performance with a minimal architectural footprint.