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