PANASONIC(RAMSA) / WS-AC066

The RAMSA/WS-AC066 is a ceiling-embedded near-field speaker that is compatible with both low and high impedance and provides a wide frequency response and dynamic sound for everything from announcements to background music playback.

■Near-field speaker ■Ceiling recessed type ■16cm coaxial ■Compatible with both high impedance and low impedance ■Black ■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 brackets and metal fittings required for installation Includes a panel, support rail, and fall prevention wire. ■Type: 2-way coaxial bass reflex type ■Input impedance*1: High impedance: 167 Ω, 330 Ω, 670 Ω Low impedance: 8 Ω ■Rated input (high impedance): 60 W, 30 W, 15 W ■Allowable input (low impedance): 160 W (continuous program) / 80 W (RMS)*2 ■Output sound pressure level: 92 dB (1 m / 1 W) ■Frequency response: 80 Hz to 20 kHz (-20 dB) ■Speakers used: Low frequency: 16 cm cone woofer High frequency: 2.5 cm dome tweeter ■Operating temperature range: -10 ℃ to +50 ℃ ■Dimensions: φ252 mm, depth 186 mm ■Ceiling hole diameter: φ225 mm ■Weight: Approximately 3.4 kg (including punching net) *1: Can be switched using the impedance change switch on the rear *2: JIS Rated noise power as specified in C5532:2014