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Ground Zero GZFA 4.150
High-quality 4-channel amplifier
- Output power (RMS) @ 4 Ω
- 4x 100 W (1% THD+N)
- Output power (RMS) @ 2 Ω
- 4x 125 W (1% THD+N)
- Max. bridged power @ 4 Ω
- 2x 300 W (10% THD+N)
€159.00
Delivery options and total cost confirmed at checkout.
Ask us to check connections, dimensions and compatibility before you order.
Get compatibility adviceFerrum amplifiers give a maximum bang for the buck. Simple and compact structure includes completely re-designed circuit board that is developed to get best possible sound quality, dependability and power for this price class. – High-quality class A/B amplifier – 2-ohms stable in stereo / 4-ohms stable in bridged mode – Variable high and low pass filter – High-level input with auto-on function – Adjustable input sensitivity – Turn-on delay & thermal protection circuit
| Amplifier type | 4-channel |
|---|---|
| Output power (RMS) @ 4 Ω | 4x 100 W (1% THD+N) |
| Output power (RMS) @ 2 Ω | 4x 125 W (1% THD+N) |
| Max. bridged power @ 4 Ω | 2x 300 W (10% THD+N) |
| Low-pass filter | 40Hz–4kHz (@12dB/oct) |
| High pass filter (subsonic) | 15 Hz – 4 kHz (@ 12 dB/oct) |
| Frequency Range | 15 Hz – 22 kHz |
| Signal-to-noise ratio (SNR) | 93 dB |
| Overall distortion (THD+N) | 0.1% |
| Input sensitivity | 200 mV – 4 V |
| speaker wiring | ≥1.5 mm2 / 16 AWG |
| Recommended power wiring | ≥20 mm2 / 4 AWG |
| Fuse(s) | 2x 30A |
| Dimensions | 192 x 53 x 367 mm. |
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