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User POWER BOX 51 Manual Powered loudspeakers system...
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Safety instructions When using this electronic device, basic precautions The power supply should be undamaged and never share an outlet or extension cord with other devices. Never leave device plugged should always be taken, including the following: into the outlet when it is not being used for a long period of time. Care should be taken that objects do not fall into liquids and liquids would not be spilled on the device.
Table of contents Before you start Introduction ..............................2 Features ................................2 Operation Rear panel .................................3 Rear panel operation ..........................4 Specifications General specifications ..........................5 USER MANUAL Powered loudspeakers system...
Before you start Power Box 51 is a pair of two way loudspeakers consisting of loudspeaker with built–in stereo amplifier and second non powered loudspeaker ready to connect to active by Euroblock connector. High efficiency 2 x 20 W D class power amplifier. 5” woofer and 1” tweeter. U-bracket for mounting on the wall or ceiling.
Operation Rear Panel 1. RCA inputs 2. Balanced input 3. Bass control 4. Treble control 5. Volume control 6. Power indicator 7. Right speaker output 8. Power connector 9. Fuse 10. Power switch USER MANUAL Powered loudspeakers system...
Please use T1L 250V fuse. Disconnect main power cable before replacing fuse! Contact qualified service if fuse blows up constantly. VOLUME CONTROL This rotary potentiometer is designed to adjust volume level of Power box 51 POWER SWITCH loudspeaker. Use this switch to power on/off loudspeaker’s amplifier.
General Specifications POWER BOX 51 Frequency response 120 Hz – 20 kHz Dispersion 130° (H), 150° (V) Speaker size 5” woofer, 1” tweeter Tone Bass ± 12 dB, Treble ± 12dB Rated Power 2 x 20 W Material plastic housing, steel bracket and grill...