
ST-105D
5-Channel Compact Class D Amplifier delivering 100W RMS of daily-driver Zapco power.
Committed to Excellence. The ST-D Compact series delivers Zapco's Class D efficiency in a space-saving chassis. It serves the practical middle of the Zapco lineup, bringing real Zapco performance to tight installs and multi-amp builds. Configured as Class D 5-Channel Compact, the ST-105D is rated at 4x100W @4Ω + 1x500W @4Ω. It is 4Ω stable. Ideal for space-limited SQ installs, it pairs naturally with ESB 3000 and 4000 Series component speakers.
- Max Output
- 500 W
- Impedance
- 4Ω stable
Our actual price is below the manufacturer's advertised minimum — final price is shown in cart.
- Authorized dealer
- Free US shipping
- Manufacturer warranty
SKU: ZAP-AMP-ST105D-5CHD
Built for the install, not the spec sheet
Committed to Excellence. The ST-D Compact series delivers Zapco's Class D efficiency in a space-saving chassis. It serves the practical middle of the Zapco lineup, bringing real Zapco performance to tight installs and multi-amp builds.
Configured as Class D 5-Channel Compact, the ST-105D is rated at 4x100W @4Ω + 1x500W @4Ω. It is 4Ω stable.
Ideal for space-limited SQ installs, it pairs naturally with ESB 3000 and 4000 Series component speakers.
Measured, not marketed
Power
| Configuration | Class D 5-Channel Compact |
|---|---|
| RMS | 4x100W @4Ω + 1x500W @4Ω |
Electrical
| Class | Class D |
|---|---|
| Impedance | 4Ω stable |
| Frequency Response | — |
Physical
| Weight | — |
|---|---|
| EAN | 8033373006654 |
Datasheets, manuals & templates
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