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
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|
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Bluetooth 5.0 |
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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 |
Crossover Frequency |
2.8 kHz |
Amplifier Power |
25W/speaker |
LF Driver |
4.5″ |
HF Driver |
1” silk dome |
Peak SPL (@ 1 meter) |
100 dB |
Input Impedance |
10 kΩ |
User Controls
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|
Volume Range |
A-type taper |
MF Control |
Variable (-6 to +6 dB, center 100 Hz) |
HF Control |
Variable (-6 to +6 dB, center 10 kHz) |
Protection
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|
|
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
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Width |
5.6″ (141 mm) |
Depth |
6.4″ (162 mm) |
Height |
8.3″ (210 mm) |
Weight (per pair) |
6.4 lb. (2.9 kg) |