Inter-M DPA-230DC - Manual (Page 12)

1CH/2CH DIGITAL POWER AMPLIFIER
10 DPA-130DC/230DC
Connecting Speakers Connecting Speakers
Before connecting speakers, disconnect the AC power cable. Note the proper connecting terminals as below.
Make sure that the total impedance is not less than the rated impedance indicated.
Only connect speakers with an impedance equal to or greater than those specified below.
NOTE : 1. Connecting speakers with smaller impedance than specified could damage the unit.
2. Do NOT connect low impedance speakers such as 4Ω, 8Ω etc to these speaker terminals, it could
causes damage to the unit.
3. Do not connect outputs of two or more channels in parallel.
4. Keep the output cable away from the input cable.
10W 10W
....
10W 10W
HIGH IMPEDANCE SPEAKER INSTALLATION (DPA-130DC)
HIGH IMPEDANCE SPEAKER INSTALLATION (DPA-230DC)
Country Speaker Output Speaker Impedance
Europe 100V 33.3Ω
10W 10W
....
10W 10W