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Limit Line GS-6400.1
Technical Highlights
- RMS power 6400W at 1 Ohm, Class D technology, 91% efficiency.
- High-strength cast aluminum heatsink, clipping limiter.
- Minimum impedance 1 Ohm, TDOS protection circuit, 400A fuse.
- More technical details
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Limit Line GS-6400.1 by GS Audio
The GS Audio Limit Line GS-6400.1 is a 1-Channel Amplifier in Class D topology. Equipped with a highly durable aluminum die-cast heat sink. Features include an exclusive clipping limiter circuit and a T.D.O.S. protection circuit. The RMS power is 6400 watts at 1 ohm at 14.4 V. The frequency range is 5–20000 Hz, with a minimum impedance of 1 ohm. It has 2x 75 mm² power connections; the dimensions are W 350 mm x D 280 mm x H 70 mm at 5.4 kg. Operating voltage is 7.1–15.9 V and input sensitivity is 0.2–6 V.
- 1-Channel Amplifier
- Class D competition amplifier
- Highly durable aluminum die-cast heat sink
- Exclusive clipping limiter circuit
- T.D.O.S. protection circuit
- 2x 75 mm² power connections
- 6400 watts RMS at 1 ohm at 14.4 V
- Topology: Class D
- Frequency range: 5–20000 Hz
- Minimum impedance: 1 ohm
- RMS power at 1 ohm at 12.6 V: 5600 watts
- RMS power at 2 ohm at 12.6 V: 3700 watts
- RMS power at 4 ohm at 12.6 V: 2500 watts
- RMS power at 1 ohm at 14.4 V: 6400 watts
- RMS power at 2 ohm at 14.4 V: 4300 watts
- RMS power at 4 ohm at 14.4 V: 2900 watts
- Power connections: 2x 75 mm²
- Recommended Fuse: 1x 400 A
- Maximum current draw: 600 A
- Average current draw: 200–300 A
- Internal operating voltage: 125/145 V
- Efficiency at 4 ohm: >91 %
- Efficiency at 2 ohm: >87 %
- Efficiency at 1 ohm: >83 %
- Operating voltage: 7.1–15.9 V
- Input sensitivity: 0.2–6 V
- S/N Ratio: >91 dB
- HPF: 5–200 Hz
- LPF: 80–20000 Hz
- Bass Boost: 0–18 dB
- Bass Boost Frequency: 28–400 Hz
- Dimensions: W 350 mm x D 280 mm x H 70 mm
- Weight: 5.4 kg

