PANASONIC(RAMSA) / WS-NF075-W

RAMSA/WS-NF075-W (for indoor use) is a near-field speaker that supports both low and high impedance and provides wide frequency characteristics and dynamic sound for everything from announcements to background music playback.

■Near-field speaker ■For indoor use ■20cm ■Compatible with both high impedance and low impedance ■White ■1 unit ■Uses a high-quality two-way speaker system Provides wideband frequency characteristics and dynamic sound, from announcements to background music playback. ■Equipped with a low impedance/high impedance changeover switch Equipped with a changeover switch for low impedance mode, which connects one speaker to an amplifier one-to-one for powerful sound, and high impedance mode, which connects multiple speakers to one amplifier for efficient sound. ■Comes with dedicated bracket and metal fittings required for installation Comes with a dedicated bracket and fall prevention wire that can be freely attached to the ceiling, wall, vertically or horizontally. ＜Specifications＞ ■Type 2-way bass reflex type ■Input impedance※1 High impedance: 100 series, 70 series 126 Ω, 167 Ω, 330 Ω Low impedance: 8 Ω ■Rated input (high impedance) 100 series: 80 W, 60 W, 30 W 70 series: 40 W, 30 W, 15 W ■Maximum input power (low impedance) 180 W (continuous program) / 90 W (RMS)※2 ■Output sound pressure level 90 dB (1 m / 1 W) ■Frequency response 55 Hz to 20 kHz (-20 dB) ■Input terminal Connector type terminal block (4 poles) ■Speakers used Low frequency: 20 cm cone woofer High frequency: 2.5 cm dome tweeter ■Operating temperature range -10 ℃ to +50 ℃ ■Dimensions 278 mm (width) 380 mm (height) 219 mm (depth) ■Weight Approx. 5.7 kg ■Other Compatible fittings: WT-Q01, WT-Q02 *1 Can be switched using the impedance change switch on the rear *2 Rated noise power specified in JIS C5532:2014