PANASONIC(RAMSA) / WS-NF015-K

RAMSA / WS-NF015-K (for indoor use) is a near-field speaker that supports both low impedance and high impedance, and provides wideband frequency characteristics and dynamic sound from announcement to BGM playback.

■ Near field speaker
■ For indoor use
■ 10 cm
■ Supports both high impedance and low impedance
■ Black
■ 1

■ We adopt high-quality two-way speaker system
Provides wideband frequency response and dynamic sound from announcement to BGM playback.
■ Equipped with low impedance and high impedance selector switches
Equipped with a low impedance mode that connects to an amplifier on a one-to-one basis for powerful sound, and a high impedance mode selector switch that connects multiple speakers to one amplifier for efficient sound.
■ Includes special brackets and metal fittings required for installation
Includes a special bracket and fall prevention wire that can be freely attached to the ceiling, wall, vertically or horizontally.


■ Type 2 way bass reflex type
■ Input impedance * 1
High impedance: 100 series, 70 series 330 Ω, 670 Ω, 1.3 kΩ
Low impedance: 8 Ω
■ Rated input (high impedance)
100 series: 30 W, 15 W, 7.5 W
70 series: 15 W, 7.5 W, 3.7 W
■ Allowable input (low impedance)
60 W (continuous program) / 30 W (RMS) * 2
■ Output sound pressure level 86 dB (1 m / 1 W)
■ Frequency characteristics 80 Hz to 20 kHz (-20 dB)
■ Input terminal Connector type terminal block (4 poles)
■ Speaker used
For low frequencies: 10 cm corn woofer
For high frequencies: 2.5 cm dome tweeter
■ Operating temperature range -10 ℃ ~ + 50 ℃
■ Dimensions 167 mm (width) 225 mm (height) 149 mm (depth)
■ Mass approx. 2.5 kg
* 1 Can be switched with the impedance selector switch on the rear surface.
* 2 Rated noise power specified in JIS C5532: 2014