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I-300 is for the conference system, lecture hall and other short-range radio. Used High-density wood cavity; the appearance of fine, beautiful than the plastic case sound, used four φ20, 3-inch full-frequency driver.                                              

Features

Color: black, white, or OEM color.   Built-in overload indicator device, when the input power for more than 120W for 2 seconds, the indicator light flashing to remind.  16Ω impedance input, an amplifier at most could work with 8pcs i-300, to avoid the coil coupling distortion of the pressure speaker

SPECS

Rated Power: 70w

Component: 4x3" (φ20mm full range driver)

Impedance: 16Ω

Sensitivity: 88dB

Max. SPL: 106dB

Freq. Response: 135-17.5kHz

Cabinet: 12mm MDF

DIM(WxDxH): 100x136x351mm

N.W: 3kg

G.W: 3.5kg

Freq. Response Curve