+
+
– –
+ –
+– + –
+– + –
+– + –
+ +
– –
+ +– –
+– + –
+ –
+ –
+–
+–
+ –
+ –
Ashly 2-ch. Power Amplifier
Ashly 2-ch. Power Amplifier
Ashly 2-ch. Power Amplifier
Ashly Power Amplifier
Bridged Mode
8 Ω
Ashly 4-ch. Power Amplifier
2 channels @ 8 Ω, 2 -channels Bridge Mode (sub)
Ashly 2-ch. Power Amplifier
Each channel delivers power @ 4 Ω
8 Ω
8 Ω*
Ashly 4-ch. Power Amplifier
Each channel delivers power @ 8 Ω
8 Ω
Ashly 2-ch. Power Amplifier
Amp running at 4 Ω per channel
8 Ω
Ashly 4-ch.
Power
Amplifier
8 Ω
32 Ω
+– + –
+ +
– –
+ +– –
+– + –
+ –
+ –
+–
+–
+ –
+ –
Ashly 2-ch. Power Amplifier
Ashly 2-ch. Power Amplifier
Ashly 2-ch. Power Amplifier
Ashly Power Amplifier
Bridged Mode
8 Ω
Ashly 4-ch. Power Amplifier
2 channels @ 8 Ω, 2 -channels Bridge Mode (sub)
Ashly 2-ch. Power Amplifier
Each channel delivers power @ 4 Ω
8 Ω
8 Ω*
Ashly 4-ch. Power Amplifier
Each channel delivers power @ 8 Ω
8 Ω
Ashly 2-ch. Power Amplifier
Amp running at 4 Ω per channel
8 Ω
Ashly 4-ch.
Power
Amplifier
8 Ω
32 Ω
+
+
– –
+ –
+– + –
+– + –
+– + –
+ +
– –+ +– –
+– + –
+ –
+ –
+–
+–
+ –
+ –
Ashly 2-ch. Power Amplifier
Ashly 2-ch. Power Amplifier
Ashly 2-ch. Power Amplifier
Ashly Power Amplifier
Bridged Mode
8 Ω
Ashly 4-ch. Power Amplifier
2 channels @ 8 Ω, 2 -channels Bridge Mode (sub)
Ashly 2-ch. Power Amplifier
Each channel delivers power @ 4 Ω
8 Ω
8 Ω*
Ashly 4-ch. Power Amplifier
Each channel delivers power @ 8 Ω
8 Ω
Ashly 2-ch. Power Amplifier
Amp running at 4 Ω per channel
8 Ω
Ashly 4-ch.
Power
Amplifier
8 Ω
32 Ω
CA 504 • 4 x 500 W @ 4 ΩAshly 4-channel amplifier
CA 504
4 x 250 W
@ 8 Ω
4-channel
amplifier
Eight IS columns • 32 Ω setting @ 62.5 W each Eight IS columns • 32 Ω setting @ 62.5 W each
Eight IS columns • 32 Ω setting @ 62.5 W each Eight IS columns • 32 Ω setting @ 62.5 W each
Four IS columns
32 Ω setting
@ 65.2 W each
Four IS columns
32 Ω setting
@ 62.5 W each
Four IS columns
32 Ω setting
@ 65.25 W each
Four IS columns
32 Ω setting
@ 65.2 W each
Other typical configurations
5
IS Series + SP 12.1P Operating Manual
Shown below is a system with 16 IS columns
driven at 62.5 watts each through a 4 x 250-watt
amp.
Wattage for each column =
amplifier power (per channel @ stated
impedance) / total number of columns
For example, 500 W @ 4 Ω = 62.5 W per column.
impedance) / total number of columns.
Impedance =
32 / total number of columns
For example, for 8 IS speakers: 32 / 8 = 4 ohms.
Required amplifier power =
total number of cabinets x desired
speaker wattage
If you need 60W per IS Series speaker,
then 60 x 8 = 480 W