Black or whiteES104 series is a group of 4" two-way all-weather speakers
with different colors and functions. With waterproof, dustproof, windproof,
anti-uv aging, specially designed dustproof and waterproof cover for input and
output, has a pressing device, multi-layer different functional grille. The
cabinet meets the IP46 standard. The exposed metal parts are made of stainless
steel or aluminum, and the mounting bracket is sprayed with low-carbon steel,
which can meet all-weather use (the version suitable for the marine environment
can be customized, and the mounting bracket is upgraded to 316 stainless steel).
Unit configuration: 1x4" ferrite mid-bass and 1x 0.8" dome tweeter,
the cabinet is made of polymer compound injection molding. B and W after the
model represent black and white, T represents the configuration of transformer
and band switch, to achieve a variety of different output powers including
constant
resistance.  MODEL ES104B/ES104W ES104BT/ES104WT FREQUENCY
RESPONSE(-3dB) 75Hz-20KHz 75Hz-20KHz FREQUENCY
RESPONSE(-10dB) 70Hz-20KHz 70Hz-20KHz DRIVERS 1×4"(100mm)/1"voice
coil LF 1×4"(100mm)/1"voice coil
LF   1×0.8"(20mm)/dome
tweeter 1×0.8"(20mm)/dome tweeter INPUT
VOLTAGE   100V RATED POWER 40W RMS,160W
peak 10W/20W/40W/OFF/16Ω SENSITIVITY 88dB 1watt/1
metre 88dB 1watt/1 metre MAXIMUM SPL 104dB continuous,110 dB
peak 104dB continuous,110 dB peak IMPEDANCE 16 ohms nominal 16 ohms
nominal DISPERSION(-6dB) 120°×90° 120°×90° CROSSOVER
FREQUENCIES 3.5kHz passive 3.5kHz passive INPUT CONNECTORS covered
barrier strip terminals covered barrier strip terminals PACKAGE
SIZE 412×192×271mm(1Pair) 412×192×271mm(1Pair) NET
WEIGHT 2 kg/pc 3 kg/pc GROSS WEIGHT 6 kg/pair 7 kg/pair