Filter
Top Products
PO BOX 7231, COLORADO SPRINGS, COLORADO 80933 USA E-mAIL: jRDG@jEffROwLAND.COm www.jEffROwLAND.COm TELEPHONE (719) 473-1181
Output Power, Continuous RMS watts, both channels driven 500 watts @ 8 ohms, 1000 watts @ 4 ohms per channel
Frequency Response 5 Hz – 45 kHz, -3 dB @ 8 ohms
Peak Output Current 40 amps
Dynamic Range 120 dBa
Load Impedance Range 2 ohms – 16 ohms
Input Impedance 40k ohms
THD + Noise, 0.1 watts – 500 watts, 4 ohms < 0.1%, Typically .01% @ 1 kHz
CCIF Intermodulation Distortion, 19/20 kHz < .002%
Damping Factor @ 1 kHz > 1000
Overall Gain (Balanced or Unbalanced) Selectable Internal Jumper, 26 or 32 dB
Common Mode Rejection Ratio > 90 dB, 20 Hz – 20 kHz
Absolute Phase Non-inverting, Pin 2 Positive
Inputs 2 Balanced (XLR), 2 Unbalanced (RCA) (user selectable)
Outputs 2 pair Parallel Binding Posts per channel
Power Consumption Idle – 35 watts, Maximum – 2000 watts
Amplifier Weight
70 lbs. / 32 kg
Amplifier Shipping Weight
83 lbs. / 38 kg
Overall Amplifier Dimensions (H) x (W) x (D) 10.5” x 15.5” x 18.3”
267mm x 394mm x 465mm
SPECIFICATIONS
OWNER’S MANUAL MODEL 312 STEREO AMPLIFIER