Zapco · Amplifier
ST-104D SQ III
4-Channel Compact Class D Amplifier delivering 100W RMS of daily-driver Zapco power.
DAILYSQL
- Max Output
- 100 W
- Impedance
- 4Ω stable
$299.99
- Authorized dealer
- Free US shipping
- Manufacturer warranty
Ships in 2–3 business days · 3–5 business days in transit · Estimated delivery 5–8 business days
SKU: ZAP-AMP-ST104DSQIII-4CHD
Overview
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 4-Channel SQ Compact, the ST-104D SQ III is rated at 4x100W @4Ω. It is 4Ω stable.
Ideal for space-limited SQ installs, it pairs naturally with ESB 4000 and 5000 Series component speakers.
Specifications
Measured, not marketed
Power
| Configuration | Class D 4-Channel SQ Compact |
|---|---|
| RMS | 4x100W @4Ω |
Electrical
| Class | Class D |
|---|---|
| Impedance | 4Ω stable |
| Frequency Response | — |
Physical
| Weight | 8.0kg |
|---|---|
| EAN | 8033373006043 |
Documents
Datasheets, manuals & templates
Designed For
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