Easy-to-use controls.
A speaker’s response is affected by where you place it and the acoustics of your space. That’s why Eris E4.5 active media reference monitors offer controls to adjust the high- and low-frequency content, ensuring that your speakers always sound their best. A convenient front-panel volume knob sets both the speaker level and the integrated headphone amplifier’s level.
FEATURES
Components and construction
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4.5-inch Kevlar® low-frequency transducer
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1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
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Front-firing acoustic port for superior bass-frequency reproduction
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Optimized, resonance-suppressing internal bracing
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100 dB maximum continuous SPL
User controls
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HF Driver Adjust (±6 dB, continuously variable)
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Midrange Driver Adjust (±6 dB, continuously variable)
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Acoustic Space settings (flat, -2, -4 dB) for accurate mixing contour
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Highpass filter (Off, 80 Hz, 100 Hz)
Power and safety
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50 watt, Class AB biamplification
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RF interference, output current limiting, over-temperature, transient, and subsonic protection
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Amplifier “soft start” feature eliminates popping on power-up
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Internal power supply with IEC connector
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Power switch with on/off LED
Inputs and outputs
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Balanced ¼-inch TRS
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Unbalanced 1/8-inch TS
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RCA inputs
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1/8-inch stereo headphone output
Inputs
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1- Stereo 1/8″
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2- Balanced ¼†TRS
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2- Unbalanced RCA
Performance
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Frequency Response 70 Hz – 20 kHz
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Crossover Frequency 2.8 kHz
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LF Amplifier Power 25W/speaker
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HF Amplifier Power (not biamped)
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Peak SPL (@ 1 meter) 100 dB
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LF Driver 4.5″ Kevlar®
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HF Driver 1†silk dome
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Input Impedance 10 kΩ
User Controls
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Volume Range A-type taper
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MF Control Variable (-6 to +6 dB)
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HF Control Variable (-6 to +6 dB)
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Low Cut Flat, 80 Hz, 100 Hz
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Acoustic Space Flat, -2 dB, -4 dB
Protection
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RF interference
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Output-current limiting
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Over-temperature
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Turn-on/off transient
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Subsonic filter
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External mains fuse
Power
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100-120V ~50/60 Hz or 220-240V ~50/60 Hz
Cabinet
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Vinyl-laminated, medium-density fiberboard
Physical
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Width 6.42″ (163 mm)
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Depth 7.09″ (180 mm)
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Height 9.45″ (241 mm)