TOA : PW-1430DB TOA

Plane Wave Speaker 30W
หมายเลขสินค้า : PW-1430DB

ราคา 183,580.00 บาท

ราคาปกติ : 215,980.00 บาท

ประหยัดไป 32,400.00 บาท

*ราคาไม่รวมภาษีมูลค่าเพิ่ม 7%



เลือกจำนวน :

เลือกสี : สีดำ

  • สีดำ


แชร์ไปยัง :

Plane Wave Speaker 30W

 

The Plane Wave Speaker features a flat speaker system equipped with plane wave units, realizing a narrow directivity pattern by radiating plane wave sound. Since the Plane Wave Speaker can deliver sound output toward a limited target area, it is suited for use in locations such as station platforms and escalator areas that require information announcements to be broadcast, and in such spaces as museums and art galleries where the reverberation time is long. A double-sided radiation type radiates sound both backward and forward.

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

88 dB (1 W, 1 m equivalent measured at 4 m, 1 - 10 kHz)
85 dB (1 W measured at 1 m, 1 - 10 kHz)
(Beam tilting: FLAT, High pass filter: OFF)

Frequency Response

250 Hz - 17.5 kHz (Beam tilting: FLAT, High pass filter: OFF)

Directivity Angle

Horizontal: 19゜ (2 kHz, 1/3 octave band), Vertical: 78゜ (2 kHz, 1/3 octave band)

Speaker Unit

Plane wave unit (152 × 214 mm (5.98" × 8.43") ) × 4

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

831 (W) × 355 (H) × 60 (D) mm (32.72" × 13.98" × 2.36")
(including mounting bracket)

Weight

11.4 kg (25.13 lb) (including mounting bracket)