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C -11 Powered Subwoofer
Owner's Information
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C-11 Powered Subwoofer Information Important Instructions 1. Read your owner's manual carefully before using the product. Retain this manual for future reference. 2. The subwoofer should be placed at a ventilated, dry and cool location, away from any heat sources such as radiators or amplifiers. Do not obstruct the amplifier in the C-11 from ventilation. It is necessary that air can flow around the finned heat sink on the rear panel of the amplifier. 3. Do not use the subwoofer near
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proprietary 10” drivers, the C-11 produces clean, powerful and controlled bass. Three large rear-firing vents ensure ventilation of both driver and amplifier for cool running at high power. The vent's large bore and “gas flowed” cross-section reduces air turbulence that causes audible distortion. Functions and Connections Please refer to Fig. 3 (Front control panel) and Fig. 4 (Back panel) for functions on C-11 Subwoofer amplifiers
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Power switch on/off Upper position: Power on Lower position: Power off Middle position: Auto on At this position the subwoofer amplifier is in a stand by mode, awaiting an input signal. When there is no signal, the amplifier is shut down. As soon as the signal appears, the amplifier switches on. If signal is absent, the amplifier will shut down automatically after a pre-determined period of time. The power indicator is red when the switch is at OFF position, and green when the switc
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pressure wave. You can use this position if you are unable to get a good integration between the subwoofer and main speakers. Equalizer on/off At “off” position, the amplifier will function normally without the effect of the 5-band equalizer. 5-band Equalizer Please refer to “Setting up EQ for the Room” High Level Inputs L&R These inputs should be connected to the left and right speaker terminals of your amplifier/receiver, if you intend to connect the subwoofer using
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Connection Please see diagrams below for different method of connecting the subwoofer to your main amplifier/receiver. It may be possible to use alternative connecting methods. Please refer to the owner's manual of your amplifier/receiver or seek professional advice from your retailer or installer. CAUTION! Before switching power on, please make sure all connections are made properly, i.e., positive to positive, negative to negative. Connection method 1: Connecting the subwoofer using dedi
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Setting up EQ or the Room Play some familiar pieces of music that have prominent bass lines. Start with the EQ switched out and then adjust the EQ filters one by one switching the EQ in and out. It is better to start with the EQ cutting the frequencies and not boosting them. Remember that a 10 dB boost is adding ten times the power at that frequency so it would be easy to overload the system at high power levels with the EQ sliders set at maximum. Room Size and Room Position The size of the
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Service and Warranty The C-11 Subwoofers have a warranty period of 1 year, starting from the date of purchase. This warranty is provided to the original owner who purchased the product from an authorized dealer. This warranty covers defect in materials or workmanship that occurs in normal use only, and excludes damage that results from abuse, mis-use, accidents, shipping, or repairs or modifications by anyone other than authorized representatives. The warranty is void if serial nu
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VOLUME FREQUENCY PHASE MIN MAX 30 Hz 160 0¡ã 180¡ã 25Hz 40Hz 60Hz 80Hz 100Hz POWER EQ +10dB +10dB OFF OFF A U T O 0 d B 0 d B O N -10dB -10dB ON C-11 Product C-11 Specifications Amplifier type Solid state Class A/B Power 160 watts continuous into 4 Ohm Proprietary 10” diaphragm Woofer Aluminum Cone / 60 Az magnet / 2” voice coil Frequency response 30 Hz to 160 Hz +/- 3 dB Continuously variable from 30 Hz to 160 Hz Electronic crossover 24dB/octave Phase control Variable 0 - 180 5 Band EQ + 10d
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