Ecoustic 112
SPECIFICATIONS
Power Amplifier Section
Rated Power:
(Measured @ 1 kHz‚ 120 VAC) 100 W RMS into 4 ohm woofer 25 W RMS into 4 ohm tweeter
Hum & Noise:
(Master volume @ 10‚ tweeter @ 5; 22 Hz to 22 kHz unweighted)
Greater than 102 dB woofer below rated power
Greater than 85 dB tweeter below rated power
Distortion:
(Measured: THD 10 Hz to 300 kHz; Power @ 100 W RMS and 20 W RMS
Woofer: 0.01% THD @ 200 Hz
Tweeter: 0.1% THD @ 10 kHz
System: 20 Hz to 20 kHz; typical less than 0.1%
Power Consumption:
Domestic: 300 W @ 60 Hz; 120 VAC
Export: 300 W @ 50/60 Hz; 230 VAC
Power Amp Input:
Impedance:
Input Level: 0 dBV; 1 V RMS
Pre Amp Section:
All EQ sliders set @ 0
All Effects Off
Master Volume set @ 10
Tweeter set @ 5
Nominal volume levels set @ 5
Minimum volume levels set @ 10
System Hum & Noise:
(Master volume @ 5; Tweeter @ 5; 10 Hz to 22 kHz unweighted)
Greater than 75 dB below rated power
Instrument Input:
Impedance: High Z; 2.2 k ohm‚ 106 mV RMS
Nominal Input Level:
Minimum Input Level:
RMS
Maximum Input Level: 0 dBV‚ 1 V RMS
Microphone Input:
(Low Z; electronically balanced) Impedance: Low Z; 10 k ohm
Nominal Input Level:
Minimum Input Level:
Maximum Input Level:
Microphone Input:
(High Z; unbalanced) Impedance: High Z; 100 k ohm Nominal Input Level:
RMS
Maximum Input Level: 0 dBV‚ 1 V RMS
Auxiliary Input:
Impedance: Greater than 22 k ohm
Nominal Input Level:
Minimum Input Level:
Maximum Input Level: 0 dBV‚ 1 V RMS
Equalization:
Special active
Active
Preamp Output:
Load Impedance: 1 k or greater
Output Level: 0 dBV‚ 1 V RMS
Direct Output:
Electronically balanced
Nominal output level:
Effects:
Instrument Channel: doubler‚ phaser‚ chorus‚ rotary speaker‚ reverb and delay Microphone Channel: chorus‚ reverb and delay
Speakers:
12" coaxial‚ 3⁄4"
Dimension:
20.25width x 21.25 height x 14.25 depth (51.5 cm width x 54 cm height x 36.2 cm depth)
Weight:
58.1 lbs. (26.4 kg)
48