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Presonus Eris E4.5BT Bluetooth Studio Monitor Speakers

$355.00 $335.00

Great entry studio monitor at affordable prices. Ideal for gaming and home video production, the Eris E4.5 BT employs the same technology as the larger Eris models to deliver studio-quality sound, with smooth and accurate frequency response.

Description

E4.5 BT utilizes a woven composite low-frequency driver. The weave and nature of the Eris E4.5 BT’s 4.5-inch woofer result in tight bass that you can feel, as well as 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, the Eris BT-series monitor speakers pack a serious punch, while still delivering clear, accurate audio.

Eris E4.5 BT active media reference monitors offer controls to adjust the high- and low-frequency content, so your Bluetooth speakers always sound their best. A convenient front-panel volume knob sets both the speaker level and the integrated headphone amplifier’s level. Fast, reliable, stereo Bluetooth 5.0 connectivity lets you go wireless, streaming sound from a smartphone, tablet, laptop, or other Bluetooth source. Play games, listen to music, and even create content wirelessly. When you want a wired connection—say, from a computer, turntable, TV, or other line-level source—the Eris E4.5 BT has you covered with rear-panel, left and right ¼-inch TRS and RCA inputs and front-panel 1/8” stereo inputs.

 

Features:

Components and 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
  • Bluetooth pairing button

Power and 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 and outputs

  • Stereo Bluetooth 5.0 wireless input
  • Balanced ¼-inch TRS, unbalanced 1/8-inch stereo, and RCA inputs
  • Integrated stereo headphone amplifier with front-panel 1/8-inch output

 

Specifications:

Inputs

Bluetooth 5.0
1- Stereo 1/8″
2- Balanced ¼” TRS
2- Unbalanced RCA

Performance

Frequency Response70 Hz – 20 kHz
Crossover Frequency2.8 kHz
Amplifier Power25W/speaker
LF Driver4.5″
HF Driver1” silk dome
Peak SPL (@ 1 meter)100 dB
Input Impedance10 kΩ

User Controls

Volume RangeA-type taper
MF ControlVariable (-6 to +6 dB, center 100 Hz)
HF ControlVariable (-6 to +6 dB, center 10 kHz)

Protection

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

Power

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

Cabinet

Vinyl-laminated, medium-density fiberboard

Physical

Width5.6″ (141 mm)
Depth6.4″ (162 mm)
Height8.3″ (210 mm)
Weight (per pair)6.4 lb. (2.9 kg)