Freq.response(± 3dB) 35Hz - 35kHz

THD >80Hz less than 0,8 %

Short time sine wave acoustic output at 1 m from 100 Hz to 3 kHz more 108 dB

Crossover frequencies 1800 Hz

Built in amps: Woofer 150W, Tweeter 150W

Free air resonance 40 Hz

**Test reports ADAM S2A (prod. 2002) Amp. TDA 7294**

Freq.response(± 3dB) 53Hz - 20kHz (EQ 150Hz = 0dB)

THD >100Hz less than 0,8 %, below 100Hz THD 2 %

Crossover frequencies

**4th order LP**

part 1 2nd order LP F=1870Hz Q=0.52

part 2 2nd order LP F=1845Hz Q=1.3

**4th order HP**

part 1 2nd order HP F=2031Hz Q=0.54

part 2 2nd order HP F=1980Hz Q=1.3

**4th order Low-cut filter 20 Hz**

part 1 2nd order HP F=19.8Hz Q=0.55

part 2 2nd order HP F=19.8Hz Q=1.3

Free air resonance 50 Hz

Vb=11L

Fb=50Hz

F3=53Hz

Port area = 14.52cm2

Port length = 14cm

Power transformer

2x27V/60VA

**Distance 0.2m Rt30=0.15s**