TOA PW-1230DB Plane Wave Speaker ลำโพง , ตู้ลำโพง , speaker

Type of Radiation             Double-sided radiation

Front (The side with TOA logo affixed): Positive pressure wave, Rear: Negative pressure wave

Rated Input        30 W

Rated Impedance            High impedance 100 V line: 330 Ω (30 W), 670 Ω (15 W) , 1 kΩ (10 W) , 2 kΩ (5 W)

High impedance 70 V line: 170 Ω (30 W), 330 Ω (15 W), 670 Ω (7.5 W ), 1 kΩ (5 W),

2 kΩ (2.5 W)

Sensitivity           86 dB (1 W, 1 m equivalent measured at 4 m, 1 - 10 kHz)

86 dB (1 W measured at 1 m, 1 - 10 kHz)

(Beam tilting: FLAT, High pass filter: OFF)

Frequency Response     300 Hz - 17.5 kHz (Beam tilting: FLAT, High pass filter: OFF)

Directivity Angle               Horizontal: 38゜ (2 kHz, 1/3 octave band), Vertical: 75゜ (2 kHz, 1/3 octave band)

Speaker Unit      Plane wave unit (152 × 214 mm (5.98" × 8.43") ) × 2

Setting Switch   Beam tilting (radiation direction) FLAT: 0゜ downward/DOWNWARD: 5゜ downward

High pass filter (450 Hz, -12 dB/oct) : OFF/ON

Speaker Cord     φ9 mm (0.35"), 6-core cabtyre cable, 2 m (6.56 ft)

Water Protection             IP×4

Operating Temperature                -10 ℃ to +50 ℃ (14 ゜F to 122 ゜F)

Finish    Enclosure, Punched net, and Mounting bracket: Stainless, black, semi-gloss, paint

Dimensions        524 (W) × 355 (H) × 60 (D) mm (20.63" × 13.98" × 2.36")

(including mounting bracket)

Weight 7.3 kg (16.09 lb) (including mounting bracket)