Technical Data NTI TalkBox

Waveforms	• Up to 15 different signals • Waveforms can be added / changed by the user • Factory signal set: NTI STI-PA test signal, White Noise, Pink Noise, Delay Time Measurement Test Chirp, Sine 1 kHz
Line Out	• XLR, balanced 100 Ohm, unbalanced 50 Ohm • Maximum output level: +18 dBu, 1 kHz file with 60 dB @ 1 meter: typicaly -11 dBu
Line Input	• XLR, balanced 38 kOhm • Maximum input level: +18 dBu • Internal delay from XLR input to speaker: 59 ms
CF-Card	• 128 MB included, FAT32 formatted • Wave File format: 16 Bit, 44.1 kHz mono
Acoustical Flatness	STI-PA band levels (in axis): • typ. < +/- 0.5 dB @ 24°C • typ. < +/- 1.0 dB @ 10°C - 30°C
Acoustical Output Level	• STI-PA: 60 dBASPL @ 1 m +/- 0.5 dB, according to IEC60268-16 • STI-PA band sensitivity gradient: - 0.07dB / °C (average) • Others see track list in user manual
Power Supply	• 10 - 18 VDC, 10 Watt • External switching power supply included (for worldwide usage 100V .. 240V)
External Mute	Jack 3.5 mm (1/8“), floating switch required
Dimensions (LxWxH)	150 x 150 x 175 mm (5.9 x 5.9 x 6.9 inch)
Weight	3.5 kg
Temperature	0° to +45° C (32° to 113° F)
Accessories	Mains Power Adapter, 128MB CF-Card and Bag included