Inter-M Americas Inc L1800

The L-800/1400/1800/2400 are professional stereo amplifiers capable of driving 2 ohm loads. Their low profile and clear, linear sound make them ideal for permanent installation in professional PA systems or for road use in live performances. Inputs are XLR/TRS "Combo" connectors, outputs are via rugged five-way binding posts or Speakon® connectors. Multiple amplifiers can be linked together via XLR connectors on each input. The high-power units (L-1800 and L-2400) have a two-stage Class-H design that maximizes their performance. All amplifiers are equipped with high-pass filters on each channel to help maintain sound quality while protecting the loudspeakers. Clip-limiters are supplied on each channel to help prevent distortion due to excessive signal levels.

All units have soft-start protection circuitry and feature power, signal, protection, mode and clip indicators on the front panel. For added versatility, they may be operated in stereo, dual mono or bridged mono mode. The L-series amplifiers are powered by 100-120VAC or 220-240VAC 50/60Hz (depending on country requirements) and are packaged in 3.5" high (2RU) rack mount enclosures.

Features:

• 1800W @ 4 ohms Bridged Mono
• Compact Modern Design
• High Pass Filters (30Hz or 50Hz)
• Clip Limiters (Switchable)
• Balanced Inputs (XLR or 1/4”)
• <0.03% Total Harmonic Distortion
• Extensive Protection Circuitry
• LED Indicators: Power, Signal, Protection, Clip, Mode
• Rack Mount (2RU)

Specifications:

• Power Output Level, 8 ohms Stereo: 360W
• Power Output Level, 4 ohms Stereo: 600W
• Power Output Level, 2 ohms Stereo: 900W
• Power Output Level, 8 ohms Bridged: 1200W
• Power Output Level, 4 ohms Bridged: 1800W
• Input Sensitivity/Impedance: 20 kohms(Balanced/Unbalanced)
• Frequency Response: 20Hz-20kHz, ±0/1dB, -3dB:5Hz-70kHz
• THD, 4/8 ohms Stereo: < 0.03%
• THD, 8 ohms Bridged: < 0.03%
• Damping Factor: > 400
• Power Source: 100-120VAC or 220-240VAC 50/60Hz
• Power Consumption: 4A, 880W
• Dimensions (Wx H x D): 19" x 3.5" x 14.5" (482 x88 x 369 mm)
• Weight: 40.2 lbs. (15 kg)