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PreSonus Eris E4.5BT Compact Bluetooth Reference Monitors (pair)

PreSonus Eris E4.5BT Compact Bluetooth Reference Monitors (pair)

PreSonus Eris E4.5BT Compact Bluetooth Reference Monitors (pair)

Tight and Powerful Bass Response

Choosing the right pair of monitors for your home studio can turn a good mix into an incredible track. That's where the PreSonus 4.5 Eris Series Active Bluetooth Monitors come in. Whether you're gaming, mixing, or mastering, these compact monitors create accurate sound reproduction without the cables! These monitors have 4 different types of audio connections (1/4" TRS, RCA, 1/8" stereo, and Bluetooth) that let you dish out audio from almost any source, including smart devices. You'll also find manual acoustic tuning knobs on the back of the units to optimize them for your acoustic environment. To make sure you get the most out of your monitors, choose the Eris 4.5 Active Bluetooth Monitors from PreSonus.

  • Compact footprint fits almost anywhere

  • 4.5" woven composite low-frequency driver produces a tight, powerful bass response

  • 1" silk dome high-frequency driver provides a wide sweet spot

  • ±6dB acoustic tuning control tailors your monitors to your room

  • Bluetooth 5.0 connectivity lets you play audio from smart devices or go cord-free

  • Multiple input configurations let you connect to almost any audio source

  • The front-mounted headphone output allows you to work without disturbing others

  • Soft Start feature prevents popping while powering-up

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

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)


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Friendly and accommodating staff. Great products. They offer discounts to churches (there’s a minimum purchase value). Really does cater to all your audiovisual needs. I’ll surely shop there again.

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Quality items at affordable prices with knowledgeable and helpful staff. If what you are looking for is available here it doesn't make sense importing through a freight forwarder.

Mark Buckmire, Google CET Reviews

I've bought from them in the past on a few occasions and it's always been a good experience. I recently made a purchase and happened to have a manufacturer issue. CET immediately replaced the item with the least inconvenience to myself. When buying these types of equipment, it really is best to use a local and reliable supplier and CET is hands down my choice.Plus the staff are always helpful and respectable. Good job folks.

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