TOA WIDE-DISPERSION CEILING SPEAKER 30W - Z-122C

Enclosure

Bass reflex type

Rated Input

30 W (High Impedance)

Power Handling Capacity

Continuous pink noise: 60 W (8 Ω), 30 W (16 Ω)
Continuous program: 120 W (8 Ω), 60 W (16 Ω)

Impedance

100 V line: 330 Ω (30 W), 1 kΩ (10 W), 3.3 kΩ (3 W), 10 kΩ (1 W)
70 V line: 170 Ω (30 W), 330 Ω (15 W), 1 kΩ (5 W), 3.3 kΩ (1.5 W), 10 kΩ (0.5 W)
25 V line: 170 Ω (3.7 W), 330 Ω (1.9 W), 1 kΩ (0.6 W), 3.3 kΩ (0.2 W), 10 kΩ (0.06 W)
8 Ω

Sound Pressure Level

90 dB (1 W, 1 m)

Frequency Response

70 Hz - 20 kHz (-10 dB), 50 Hz - 20 kHz (-20 dB)
at installation in 1/2 free sound field
(Measured by installing the unit in the center of a ceiling.)

Speaker Component

12 cm cone-type

Mounting Hole

φ200 mm (Maximum ceiling thickness: 37 mm)

Input Terminal

Removable locking connector with screw-down terminals
(2 input terminals and 2 bridge terminals)

Usable Cable

Solid copper wire: φ0.5 - φ1.6 mm (equivalent to AWG No. 24 - 14)
Stranded copper wire: 0.2 - 2.5 m㎡ (equivalent to AWG No. 24 - 14)

Finish

Enclosure: Steel plate, plating
Baffle: Fire-resistant ABS resin (resin material grade: UL-94 V-0), black
Rim: Fire-resistant ABS resin (resin material grade: UL-94 V-0), white, paint
Punched net: Steel plate, white, paint

Dimensions

φ230 × 229 (D) mm

Weight

3.7 kg (including mounting accessories)

Accessory

Panel …1, Ceiling reinforcement ring …1, Safety wire …1, Paper pattern …1

Option

Digital speaker processor: DP-SP3, Anchor hanging bracket: ZY-AH1, Back can: ZY-BC1, Tile bar bridge: ZY-TB1, Trim ring: ZY-TR1