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PreSonus ERISE4.5 Hi-Definition 2-way 4.5" Near Field Studio Monitor – Pair-Easy Music Center
PreSonus ERISE4.5 Hi-Definition 2-way 4.5" Near Field Studio Monitor – Pair-Easy Music Center

PreSonus ERISE4.5 Hi-Definition 2-way 4.5" Near Field Studio Monitor – Pair

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Every Eris-series studio monitor utilizes a woven composite low-frequency driver. The weave and nature of the Eris E4.5 speakers’ 4.5-inch woofer result in tight bass that you can feel, as well as a cleaner overall sound. The one-inch silk-dome tweeter produces a smooth and refined sound, accurately reproducing transients and high frequencies. The tweeter is designed to radiate sound with a fairly wide pattern, creating a large optimal listening area or “sweet spot” so you can move around and still hear an accurate stereo image. With 25 watts per side of onboard power, Eris 4.5 monitor speakers pack a serious punch, while still delivering clear, accurate audio.

Includes: (1) 1.5M 1/8” TRS to 2x RCA cable, (1) 1.5M 1/8” TRS stereo cable, (1) 2M bare-wire speaker cable, (8) Foam feet: 4 to be placed on the bottom of each speaker to improve isolation, (1) Quick Start Guide, (1) IEC Power Cable

Components & Construction
4.5-inch (114 mm) woven composite low-frequency transducer
1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
Rear-firing acoustic port for superior bass-frequency reproduction
Optimized, resonance-suppressing internal bracing

User Controls
High and low-frequency tuning controls
Front-panel Volume control for speakers and headphone amplifier

Power & Safety
50 watt (25W/side), Class AB bi-amplification
RF interference, output current limiting, over-temperature, transient, and subsonic protection
Amplifier “soft start” feature eliminates popping on power-up
Internal power supply with IEC connector
Power switch with on/off LED

Inputs & Outputs
Balanced ¼-inch TRS, unbalanced 1/8-inch stereo, and RCA inputs
Integrated stereo headphone amplifier with front-panel 1/8-inch output

(1) Stereo 1/8"
(2) Balanced ¼” TRS
(2) Unbalanced RCA

Frequency Response: 70 Hz - 20 kHz
Crossover Frequency: 2.8 kHz
LF Amplifier Power: 25W/speaker
HF Amplifier Power: (not biamped)
Peak SPL (@ 1 meter): 100 dB
LF Driver: 4.5”
HF Driver: 1” silk dome
Input Impedance: 10 kΩ

User Controls
Volume Range: A-type taper
MF Control: Variable (-6 to +6 dB)
HF Control: Variable (-6 to +6 dB)
Low Cut: Flat, 80 Hz, 100 Hz
Acoustic Space: Flat, -2 dB, -4 dB

RF interference
Output-current limiting
Turn-on/off transient
Subsonic filter
External mains fuse

100-120V ~50/60 Hz or 220-240V ~50/60 Hz

Vinyl-laminated, medium-density fiberboard

Width: 6.42" (163 mm)
Depth: 7.09" (180 mm)
Height : 9.45" (241 mm)
Weight: 13 lb. (5.9 kg)