Appendix A - Technical Specs
Type: Two-way studio reference
LF Driver: 8-inch magnetically-shield mineral-filled polypropylene curved
cone with high temperature voice coil and damped rubber surround
HF Driver: 1-inch magnetically-shield natural silk dome
Frequency Response: 33Hz - 22kHz
Crossover Frequency: 1.8kHz
LF Amplifier Power: 55W
HF Amplifier Power: 45W
S/N Ratio: > 100dB below full output, 20kHz bandwidth
Input Connectors: One XLR balanced input connector; one TRS balanced/
unbalanced input connector
Polarity: Positive signal at + input produces outward low-frequency cone
displacement
Input Impedance: 20k ohms balanced, 10k ohms unbalanced
Input Sensitivity: 200 mV input produces full output with volume control at
maximum
Protection: RF interference, output current limiting, over temperature, turn
on/off transient, subsonic filter, external main fuse
Indicator: Power on/off indicator on rear panel
Power Requirements: Dual-voltage (selectable by rear-panel switch) for either
115V/~60Hz, 230V/~50Hz; powered via detachable 3-circuit line cord
Cabinet: vinyl-laminated MDF
Dimension: 380 mm (H) x 250 mm (W) x 300 mm (D)
Weight: 20.32 lb/unit (without packing)
Remarks: Above specifications are subject to change without notice
10
Summary of Contents for SP-8B Studiophile Series
Page 11: ...Appendix B Block Diagram 11 ...
