Samson SX1800 - 2-Channel Rack-Mount Power Amplifier

Samson SX1800 - 2-Channel Rack-Mount Power Amplifier (400W at 8 Ohm Stereo)

Samson SX1800 - 2-Channel Rack-Mount Power Amplifier (400W at 8 Ohm Stereo)

B&H # SASX1800 MFR # SASX1800
Samson SX1800 - 2-Channel Rack-Mount Power Amplifier

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  • 1Description

The Samson SX1800 is a professional rack-mount power amplifier designed for live sound or installation audio applications, offering an output power of 400W per channel at 8 ohms. The amplifier can operate in stereo, parallel, or bridged-mono mode according to your needs and offers combination XLR/TRS input jacks and 5-way binding posts and Speakon output connectors. Front-panel volume knobs let you make level adjustments easily.

The SX1800 has a solid offering of internal protection, including circuitry to protect against overheating, short circuits, and DC. The unit is fan-cooled for increased reliability. The SX1800 has an open, natural sound quality with a wide frequency range and very low distortion. All of these features inside a 2U steel housing make the SX1800 a great option for your amplification needs.

2U rack space stereo power amplifier
Rugged all-steel chassis
Three-mode stereo/parallel/bridged-mono operation with dedicated rear-panel switch
Forced-air, vari-speed dual temperature-sensitive fans cooling for reliable, consistent performance
Toroidal low-profile, high current transformer power supply
Protection relay circuitry with dedicated LEDs includes thermal overload protection, On/Off muting, and clip protection
Unique bipolar circuit design minimizes or nulls DC output at idling stage, which conserves energy and prevents speaker damage
XLR/TRS combo input connectors, 5-way binding post and Speakon outputs
In the Box
Samson SX1800 - 2-Channel Rack-Mount Power Amplifier (400W at 8 Ohm Stereo)
  • AC Power Cable
  • Owner's Manual
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description
    Power Rating 400W @ 8Ω Stereo (per channel)
    600W @ 4Ω Stereo (per channel)
    1200W @ 8Ω Bridged-Mono
    Damping Factor 280 (400Hz)
    Input Sensitivity 1.24V (4 dBu)
    Input Impedance 15 k ohms Unbalanced
    30 k ohms Balanced
    Gain 33dB
    Frequency Response 20Hz - 20kHz (0/-0.5dB @ 8 ohms, 1W)
    5Hz - 60kHz (0/-3dB @ 8 ohms, 1W)
    Signal-to-Noise Ratio 102dB (20Hz - 20kHz)
    Total Harmonic Distortion (THD) 0.01% or Less
    Input Connections 2 x XLR/1/4" Combo Jacks
    Output Connectors 2 x 5-way Binding Posts
    2 x Speakon Connectors
    Controls Front Panel 2 x Volume Control Knobs
    1 x Power Switch
    Controls (Rear) 1 x 3-Way Bridge/Stereo/Parallel Switch
    1 x 15 Amp Circuit Breaker Switch
    Indicators 1 x Blue Power On LED
    1 x Amber Protection LED
    2 x Green Signal LEDs
    2 x Red Peak LEDs
    Cooling Dual Vairable-Speed Fans
    Power Consumption 7.2A @ 1/8 Power, 4 ohms
    12A @ 1/3 Power, 4 ohms
    19.5A @ Rated Power, 4 ohms (Max)
    Power Requirements 100/115/220/230/240 VAC, 50/60 Hz
    Dimensions 19 x 3.5 x 16" (483 x 89 x 408mm)
    Weight 37 lbs (16.5 kg)
    Specialties Protection Circuitry
    Removable Front Panel Fan Filters for Simplified Cleaning
    Stereo/Parallel/Bridged Operating Modes
    Packaging Info
    Box Dimensions (LxWxH) 21.7 x 21.1 x 6.5"

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