TOA / BS-34

TOA（ティーオーエー）/ BS-34は、設置空間に馴染みやすい、薄型でフラットな形状の木製壁掛型スピーカーです。スピーカーへの結線や取り付けが簡単なスピーカーコンセント方式、端子部は、ワンタッチで結線が可能な差込型コネクターを採用しています。

■ Wooden wall speaker
■ 3W / 1W
■ 16 cm
■ One piece
■ Rated input: 3 W
■ Rated impedance: 3.3 KΩ (3 W), 10 KΩ (1 W)
■ Output sound pressure level: 95 dB (1 W, 1 m, 600 Hz to 6 kHz, pink noise)
■ Frequency response: 160 Hz to 17 kHz (peak -20 dB character)
■ Speaker used: 16 cm cone type
■ Speaker type: Class L (Fire Defense Law Enforcement Regulations: 92 dB (A) or more when measured with the Voice Penal Code No. 2 signal)
■ Sound power level: 96 dB (1 W)
■ Directional characteristic classification: W (0 degrees to less than 30 degrees Q = 5,30 degrees to less than 60 degrees Q = 3,60 degrees to less than 90 degrees Q = 0.8)
■ Compatible wire: Single wire (same wire): φ0.8 ~ φ1.6 mm
■ Speaker input terminal: One-touch type plug-in connector
■ Relay terminal: One-touch type plug-in connector (feed wiring, branch wiring possible)
■ Operating temperature range: -10 ° to + 50 °
■ According to JIS C 5532 (speaker for sound system)
■ Finish:
Cabinet: Wooden light gray (Munsell N8.5 gold color)
HIPS resin light gray (Munsell N8.5 gold color)
Front jersey net: Light gray (Munsell N8.0 gold color)
Speaker outlet: HIPS resin light gray (Munsell N8.5 gold color)
■ Dimensions: 290 (W) x 214 (H) x 99 (D) mm
■ Weight: 1.7 kg
■ Accessories: Speaker outlet, Small screw for mounting the embedded box (M4 × 35) x2
■ Compatible box: Exposed / embedded: JIS C 8340