E4.5BT

 ***ราคาต่อคู่*** (ราคารวมภาษีมูลค่าเพิ่ม 7% แล้ว)

Sound you can trust.
PreSonus® Eris-series studio monitors are used worldwide by audio engineers who need to hear every detail of their recordings. 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 a smooth and accurate frequency response. Yet they’re compact enough to fit almost anywhere.

Features
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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

Technical Specifications
Inputs
 
 
Bluetooth 5.0
 
1- Stereo 1/8"
 
2- Balanced ¼” TRS
 
2- Unbalanced RCA
Performance
 
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
 
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
 
 
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
 
Width
6.4" (163 mm)
Depth
7" (180 mm)
Height
9.5" (241 mm)
Weight (per pair)
13 lb. (5.9 kg)