PreSonus 4.5" Bluetooth Eris Series Monitors Features:
 
Compact footprint fits almost anywhere
4.5" woven composite low-frequency driver produces 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
Front-mounted headphone output allows you to work without disturbing others
Soft Start feature prevents popping while powering-up
 
Tech Specs
 
Powered:Yes
Power Configuration:Single Amp
Quantity:Pair
LF Driver Size:4.5" Woofer
LF Driver Type:Woven Composite
HF Driver Size:1" Tweeter
HF Driver Type:Silk Dome
Total Power:50W Class AB (25W per speaker)
Frequency Response:70Hz-22kHz
Crossover Frequency:2.8kHz
Maximum Peak SPL:100 dB SPL @ 1m
Input Types:2 x 1/4", 1 x 1/8" (aux in), 1 x Dual RCA Stereo
Output Types:1 x 1/8" (headphones), Bare Wire strip (out to right speaker)
Bluetooth:v5.0
Features:Over temperature protection, RF interference protection, High/Low frequency boost/cut
Enclosure Type:Rear Ported
Enclosure Material:Vinyl-laminated MDF