HB 104D II
Committed to Excellence. The HB Blue Note series is Zapco's modern DSP-amplifier line, uniting processing, amplification and connectivity in integrated packages. It represents the brand's forward-looking tier, engineered for the all-in-one builds of today.Configured as Class D 4-Channel, the HB 104D II is rated at 4x100W @4Ω, 4x150W @2Ω. It is 4Ω / 2Ω stable.Ideal for a clean integrated upgrade, it pairs naturally with ESB 4000 and 5000 Series speakers.
- Max Output
- 250 W
- Impedance
- 4Ω / 2Ω
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-HB104DII-4CHD
Built for the install, not the spec sheet
Committed to Excellence. The HB Blue Note series is Zapco's modern DSP-amplifier line, uniting processing, amplification and connectivity in integrated packages. It represents the brand's forward-looking tier, engineered for the all-in-one builds of today.
Configured as Class D 4-Channel, the HB 104D II is rated at 4x100W @4Ω, 4x150W @2Ω. It is 4Ω / 2Ω stable.
Ideal for a clean integrated upgrade, it pairs naturally with ESB 4000 and 5000 Series speakers.
Measured, not marketed
Features
| Configuration | 4-Channel Full Range |
|---|---|
| Amplifier Class | Class D |
| Inputs | RCA and Speaker Level |
| Input Gain | Variable |
| Crossover | Variable Electronic |
Electrical
| Configuration | 4-Channel Class D |
|---|---|
| Power @ 4Ω | 4 × 100W RMS |
| Power @ 2Ω | 4 × 150W RMS |
| Power Bridged @ 4Ω | 2 × 250W RMS |
| THD @ Rated Power | < 0.5% |
| THD + Noise | < 0.1% |
| Signal to Noise Ratio | > 90dB |
| Frequency Response | 20Hz – 20kHz ±1dB |
| Input Sensitivity | 0.25V – 6V (Low Level) |
Physical
| Dimensions | 170 × 115 × 45.5 mm (L × W × H) |
|---|
Datasheets, manuals & templates
No documents attached yet.
Which build is this for?
Pair this with
