Quest Engineering QTA 6060M User Manual - page 21

QTA 

6000 Series 

User Manual

User Manual

Q-Tech Commercial Series

QTA 6060M/6120M/6250M 

19

Output

Impedance

Output

Impedance

Output

Impedance

0.1W

100K

Ω

10W

1K

Ω

40W

250

Ω

0.5W

20K

Ω

15W

667

Ω

50W

200

Ω

1W

10K

Ω

20W

500

Ω

75W

133

Ω

2W

5K

Ω

25W

400

Ω

100W

100

Ω

3W

3.33K

Ω

30W

333

Ω

150W

66.7

Ω

5W

2K

Ω

35W

286

Ω

200W

50

Ω

(100V plan) P = E x E / Z = 100x100 / Z = 10,000 / Z

P: Power(W), Z : Impedance (

Ω), E : 100V(Designed voltage of a general-use amplifier)

High impedance of speakers and output calculation table for 100Volt systems