HS-120B
同軸高音陣列式喇叭
HS-120B
最難滿足的揚聲器要求之一是經濟高效的中型揚聲器系統，無論何種應用都可以提供高品質的聲音。 TOA HS 系列揚聲器配備窄指向性控制（90° 水平 × 40° 垂直）。這項實用的功能允許客製化揚聲器的分散特性，以更好地適應其安裝的聲學環境。多功能 HS 系列可與分散式應用的 100V/70V 線路相容。 HS 系列揚聲器在以極具吸引力的價格提供實用功能方面表現出色。
- 12「低頻揚聲器
- 控制良好的聲音覆蓋範圍：90°水平 x 40°垂直
- 低阻抗版本
- 易於攜帶和安裝，帶有手柄，方便運輸
- 雙輸入端子連接（Speakon® 和螺絲端子），用於固定和移動安裝
- 由於使用陣列高音揚聲器，尺寸和重量得以減小
- 可用作地面監聽器
外箱型式
Sealed type
輸入功率
Continuous pink noise: 100 W
Continuous program: 300 W
Continuous program: 300 W
額定阻抗
8 Ω
輸出音壓電平
97 dB (1 W, 1 m)
頻率響應
80 - 20,000 Hz
分音頻率
3 kHz
指向性角度
Horizontal: 90°, Vertical: 40°
喇叭組成
Low frequency: 30 cm (12) cone-type
High frequency: Balanced dome tweeter x 6
High frequency: Balanced dome tweeter x 6
輸入端子
NEUTRIK NL4MPXX Speakon and M4 screw terminal, distance between barriers: 9 mm (0.35")
工作溫度
-10℃ to +50℃ (14℉ to 122℉)
外觀
Enclosure: Polypropylene, black
Punched net: Surface-treated steel plate, black
Punched net: Surface-treated steel plate, black
尺寸
361 (W) x 448 (H) x 320 (D) mm (14.21 x 17.64" x 12.6")
重量
8.5 kg (18.74 lb)
附屬品
Handle …1, Handle fitting bracket …2, Handle mounting screw …2, Rubber foot …2,
Rubber foot mounting screw …2
Rubber foot mounting screw …2
選配品
Mounting bracket: HY-1200VB (for vertical speaker mounting)
HY-1200HB (for horizontal speaker mounting)
Ceiling mount bracket: HY-C0801
Wall mount bracket: HY-W0801
Speaker stand: ST-33B
HY-1200HB (for horizontal speaker mounting)
Ceiling mount bracket: HY-C0801
Wall mount bracket: HY-W0801
Speaker stand: ST-33B
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The speaker shall be the two-way speaker with a sealed box enclosure with polypropylene and a protective punched front grill with a surface-treated steel plate. The continuous pink noise shall be 100 W at 8 ohms and continuous program power rating of 300 W at 8 ohms. The speaker shall feature a 30 cm (12") woofer and a 6-balanced-dome tweeters array with a 90° x 40° dispersion. Frequency response shall be 80 to 20k Hz, with crossover at 3k Hz. Sensitivity shall be rated at 97 dB (1 W, 1 m). The speaker system shall be designed for both fixed installation uses and on-the-road and shall be capable of being easily carried with an accessory handle. Its built-in overload protection circuitry for tweeter shall cut off a signal when an excessive input signal is received. Input connections shall be via a speakon connector or screw terminal.
The speaker system shall weigh 8.5 kg and shall have dimensions of 361(W) x 448(H) x 320(D) mm. The operating temperature range shall be between -10°C and +50°C. The speakers shall be easily mounted in vertical or horizontal positions, with a wide range of optional brackets.
The two-way speaker system shall be a TOA model HS-120B/HS-120W or approved equivalent.
The wall/ceiling-mount bracket shall be TOA model HY-1200HB/HY-1200HW/HY-1200VB/HY-1200VW.
The ceiling-mount bracket used in conjunction with HY-1200HB/HY-1200HW/HY-1200VB/HY-1200VW shall be TOA model HY-C0801/ HY-C0801W.
The wall-mount bracket used in conjunction with HY-1200HB/HY-1200HW/HY-1200VB/HY-1200VW shall be TOA model HY-W0801/HY-W0801W.
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