Small amplifier built-in speaker VT-SP1

Model

VT-SP1

Type

Expansion unit,Speaker unit

General specifications

Current consumption.

150 mA or less

Power voltage

24 VDC ±20%

Vibration resistance

Intermittent vibration

Frequency: 5 to 9 Hz

Half amplitude : 3.5 mm 0.14"^*1

Frequency: 9 to 150 Hz

Acceleration : 9.8 m/s² 32.2'/s^2*1

Continuous vibration

Frequency: 5 to 9 Hz

Half amplitude : 1.75 mm 0.07"^*1

Frequency: 9 to 150 Hz

Acceleration : 4.9 m/s² 16.1'/s^2*1

Structure

Panel-mount type

Overvoltage category

I

Noise resistance

1500 Vp-p or more, Pulse duration: 1 μs, 50 ns (based on noise simulator)

Withstand voltage

1500 VAC for one minute (between power terminal and housing)

Insulation resistance

50 MΩ or more (between power terminal and housing, with 500 VDC megohmmeter)

Operating environment

No dust, corrosive gases, or other harmful substances present

Ambient operating temperature

0 to +50°C 32 to 122°F

Ambient operating humidity

35 to 85% (no condensation)

Storage ambient temperature

−10 to +60°C 14 to 140°F (no freezing)

Ambient storage humidity

35 to 85% (no condensation)

Weight

Approx. 180 g

Performance specifications | Input

ø3.5 mm ø0.14" mini jack

Performance specifications | Sound pressure level

Max. 86 dB (at 1 m 3.3') ^*2

Performance specifications | Volume

10 levels

Power supply terminal specifications | Wire size

AWG12-24

Power supply terminal specifications | Tightening torque

0.4 N·m

Power supply terminal specifications | Wire material

Copper

Power supply terminal specifications | Line type

Solid/stranded

Power supply terminal specifications | Electric wire temperature rating

70°C 158°F

Note

Mounting hole: ø30, DC power supply