Samson SX1800 SX High Power Servo AmplifierThe Samson SX-1800 power amp produces 1800 Watts of power from a class AB amplifier design. The SX-1800 lets you run a system at a blistering 600 Watts per side in stereo mode with out breaking a sweat, thanks to the internal amplifier design and variable-speed fan cooling.
Samson SX-1800 Features and Specifications
- Professional Class AB Power Amplifier
- 400 Watts per side @ 8 Ohms
- 600 Watts per side @ 4 Ohms
- 1,800 Watts bridged mono @ 4 Ohms
- Dual Variable-speed Fan Cooling System
- Signal, Peak, and Protection Circuit indicators
- 5-way Binding Post and Speakon Speaker Outputs
- XLR and TRS Input connections
- Dual Rack Space Design
Power, reliability, and great sound. That’s what you demand from your power amps and that’s exactly what the New Samson SX amps deliver, night after night, gig after gig. All SX Series amps feature dual variable speed fan cooling and complete protection for the internal electronics and your speakers. All SX Series amps also feature signal, peak, and protection circuit indicators, XLR and TRS balanced inputs, 5-way binding post and Speakon output connectors, stereo/ dual mono/ and mono bridge selector, and a rock solid all steel 2-rack space chassis, and are backed by a 3 year warranty. All ratings are RMS continuous per side.
Samson SX1800 Specifications
- Rated Output Power:
- Stereo both channel driven:
- 8 Ohms: 400 Watts
- 4 Ohms: 600 Watts
- Bridged mono:
- Signal to Noise Ratio (20Hz-20k): 102dB
- Distortion(SMPTE-IM): 0.01%
- Input Sensitivity at 8 Ohms: 1.24V(4dBu)
- Voltage Gain: 33dB
- Output Circuitry: AB
- Current Consumption(115VAC):
- at one-eighth rated power 4 Ohms: 7.2A
- at one-third rated power 4 Ohms: 12A
- at rated power 4 Ohms, max.: 19.5A
- Distortion (typical at 4 ohms):
- 20Hz ~ 20kHz, 10dB Below Rated Power: 0.01%
- 1kHz, rated power: 0.10%
- Frequency Response at 8 Ohms, 1 Watt:
- 0/-0.5dB: 20Hz-20kHz
- 0/-3dB: 5Hz-60kHz
- Damping Factor (400Hz): 280
- Input Impedance:
- 15kOhms Unbalanced
- 30kOhm Balanced
- Input Clipping: 10Vrms(22dBu)
- Cooling: Continuously variable speed, fan forced air
- Connectors (each channel):
Input: Active balanced combo and 1/4-inch TRS
- Output: 5-way Binding post and Speakons
- Controls: AC power switch, Channel 1 and 2 volume
- Indicators:
- Power on (blue)
- Protection (amber)
- Signal (green) for each Channel
- Peak (red) for each Channel
- Protection:
- Short circuit
- Thermal
- Current limit
- DC offset
- Current inrush
- RF protection
- Turn on-Turn off muting
- Dimensions: 19 inches (483mm) x 3.5 inches (89mm) x 16 inches (408mm) rack mounting to rear support
- Net Weight: 37 lbs. (16.5 kg)
