Presonus Eris 4.5 - Powered 4.5" Studio Monitors (Pair)
The PreSonus Eris E4.5 Hi-Definition 2-Way 4.5" Nearfield Monitors (Pair) are designed for recording studio tracking, mixing, and mastering. Each monitor features a 4.5" Kevlar woofer for midrange and a 1" silk dome tweeter for treble powered by a 25W class AB amplifier.
For inputs, the monitors accept balanced 1/4" TRS, unbalanced 1/8" TS, RCA and bare-wire inputs. The back panel of the monitors feature adjustment controls for fine tuning the monitors to your listening room. The controls include ±6 dB gain for the midrange and ±6 dB for the high frequency output. A selectable high-pass filter with off, 80 Hz, and 100 Hz settings lets you listen with or without the bass, and an acoustic space setting with flat, -2 dB, and -4 dB settings lets you adjust the monitors for your room's acoustic characteristics.
The cabinet uses resonance-suppressing internal bracing to optimize the sound output and the amplifiers include RF interference, output current limiting, over-temperature, transient, and subsonic protection circuits.
|Inputs||2 x balanced 1/4" TRS phone |
2 x unbalanced RCA
1 x stereo 1/8" TRS phone
|Frequency Response||70 to 20,000 Hz|
|Crossover Frequency||2,800 Hz|
|Amplifier Power||25 W per speaker|
|Maximum SPL||At 1 m: 100 dB|
|Input Impedance||10,000 Ω|
|Volume Management||A-type taper|
|Mid Frequency Driver||Control: variable (-6 to 6 dB)|
|High Frequency Driver||Control: variable (-6 to +6 dB)|
|Low Cut Filters||Flat |
|Protection||RF interference |
Turn on/off transient
External mains fuse
|Power Requirements||Switchable, 100 to 120 VAC at 50/60 Hz or 220 to 240 VAC at 50/60 Hz|
|Cabinet||Vinyl laminated MDF|
|Dimensions (W x H x D)||6.42 x 9.45 x 7.09" (163.0 x 241.0 x 180.0 mm)|
|Weight||Per pair: 13.0 lb (5.9 kg)|
*Images are for illustrative purposes only. Actual product may differ due to enhancements or model variation