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SP-20AB MANUAL
SPECIFICATIONS
OUTPUTS:
Power: 20 Watts per channel, stereo, into either 4 Ohms or
8 Ohms, or 40 Watts mono into 8 Ohms, 20 Hz to
20 KHz
Connectors: Speakers: 5-way binding posts (accommodates
dual banana plugs, spade lugs, bare wires, etc.)
Remote Headphone: XLR.
INPUTS:
Input Impedance: 20K Ohms.
Sensitivity: -6.5 dBU required for full output.
Connectors: XLR, balanced.
GENERAL:
Distortion: .01 % THD at full rated power at 1 KHz; .05% THD
20 Hz to 20 KHz.
Dynamic Range: Greater than 99 dB, A weighted
Frequency Response: +0, -1 dB from 20 Hz to 20 KHz, 1 Watt output
Dynamic Headroom: 2 dB, stereo, measured with 10 ms toneburst at 1
KHz, 1 % duty cycle.
Power Requirement: SP-20AB: 120 VAC, 60 Hz, 70 watts
SP-20ABE: 230 VAC, 50/60 Hz, 70 watts
Mechanical: Dimensions: 1.75” H x 8.45”W x 8.25” D.
Weight: 9 lbs (4.2 kg).
NOTE:
0 dBu equals .775 Vrms.