valutazioni - 2, GPA: 3.5
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Facilità d'uso
4. Top cover lock - Use the key provided or the 3mm hex key to unlock and remove the top cover. NOTE: Make all connections to power, ground, speakers, and remote terminals before final positioning and installation of the amplifier in the vehicle. The top cover needs to be removed to fasten some of the connections. These connections once made are secured by tightening the set screws with the Allen wrench provided. These fastening set screws are labeled and located on top of the amplifier at either end, directly above their associated connectors. ................................ NOTE: Top cover must be removed to access the following controls (Refer to the Removing the Top Cover section of this manual). These controls are duplicated for the HCCA10004 (a separate set of controls for Front and Rear channels). Figure 4 Figura 4 Abbildung 4 X-OVER HIGH PASS 50 HZ 2K HZ 15 HZ 60 HZ 20 HZ 200 HZ 0 dB 10 dB 50 HZ 2K HZ MIN MAX LOW HIGH ALL SLOPE LOW PASS GAIN GAIN RANGE OFF ON HIGH LOW 24dB 12dB INFRASONIC INTELLI-Q Q FREQ 1 2 3 4 10 9 8 7 6 5 Figure 3 Figura 3 Abbildung 3 © 2009 Directed Electronics. All rights reserved. 5 1. HIGH PASS - Adjusts the lower crossover frequency of the amplifier. 2. CROSSOVER SELECTION - ALL is the full range setting, LOW is the low pass setting and HIGH is the high pass setting. 3. SLOPE - Selects the crossover roll off between 12db and 24db per octave. 4. LOW PASS - Adjusts the upper crossover frequency of the amplifier. 5. FREQ - Adjusts the center frequency of the Intelli-Q between 20 and 200 Hz. 6. Q - Continuously adjusts the “Q” boost of the high-pass crossover from 0 to 10dB of boost. 7. ON/OFF - Turns the Intelli-Q on or off. 8. Infrasonic (Subsonic) Switch - When On cuts off extremely low bass frequencies (below the range of human hearing that speakers cannot effectively reproduce). The high pass filter is engaged when the infrasonic switch is On. This improves efficiency of the amplifier’s power supply, improves sound reproductive performance, and reduces chances of damaging the subwoofers. 9. GAIN RANGE - Selects the input sensitivity range to either High (for high power head units) or Low (for line level head units). 10. GAIN - Continuous adjustment for full power output. REMOVING THE TOP COVER Key Lock Top Cover 1. Insert key into lock. 2. Turn the key counterclockwise. 3. Slide the top cover away from the key while the key is still turned. The cover only needs to slide approximately 0.25” before it can be lifted up and removed from the amplifier. NOTE: When installing cover, line up the pins on the bottom side of the cover with the holes in the top of the amplifier. Slide toward the power connectors. When the top cover shuts, it automatically locks and does not require the key to complete. NOTE: The top cover plate is designed to be reversible however the LED color orientation will also appear changed when the cover is reversed (see Amplifier Visual Troubleshooting section). Figure 5 Figura 5 Abbildung 5 CEA SPECIFICATIONS SPECIFICATIONS HCCA10002 Power Output: 250 Watts RMS x 2 at 4 ohms and < 1% THD+N Signal to Noise Ratio: >70 dBA (reference 1 Watt into 4 ohms) Additional Power: 500 Watts RMS x 2 at 2 ohm at 14.4 Supply < 1% THD+N HCCA10004 Power Output: 125 Watts RMS x 4 at 4 ohms and < 1% THD+N Signal to Noise Ratio: >70 dBA (reference 1 Watt into 4 ohms) Additional Power: 250 Watts RMS x 4 at 2 ohm at 14.4 Supply <1% THD+N Amplifier Section HCCA10002 HCCA10004 Power Output 4. (Watts rms) * 250 x 2 125 x 4 Power Output 2. (Watts rms) ** 500 x 2 250 x 4 Power Output 4. (Watts rms) Bridged 1000 x 1 500 x 2 Amplifier Efficiency > 60% into 2. load at max. power > 55% into 2. load at max. power Signal to Noise ratio at rated output power and lowest impedance >100dB >100dB Remote Gain Function Yes (RGC2 optional) Yes (RGC2 optional) Distortion at Rated Power 0.05% THD+N 0.05% THD+N Frequency Response 20Hz to 20kHz +/- 2.5dB 20Hz to 20kHz +/- 2.5dB Linear Bandwidth 10Hz to 150kHz +/- 3dB 10Hz to 150kHz +/- 3dB Damping Factor > 200 > 200 Input Sensitivity Selection Switch Yes Yes Input Sensitivity 200mV-4V / 400mv-8V 200mV-4V / 400mv-8V Supply Voltage Range 9 to 16V 9 to 16V © 2009 Directed Electronics. All rights reserved. SPECIFICATIONS (continued) Amplifier Section HCCA10002 HCCA10004 Protection Thermal, DC offset, short protection, under- voltage, over-voltage Terminal Wire Gauge Power 4 AWG Remote 12 - 16 AWG Ground 4 AWG Speaker 8 - 12 AWG Power 4 AWG Remote 12 - 16 AWG Ground 4 AWG Speaker 8 - 12 AWG Input Impedance, Balanced line 20 k.20 k.Fuse Size 100 Amp 100 Amp Balanced Line Inputs Yes Yes Dimensions (L x W x H) 19.75”x 10.3”x 2.5” 19.75”x 10.3”x 2.5” Crossover Section High Pass Crossover Continuously variable (50-2kHz) Continuously variable (50-2kHz) Low Pass Crossover Continuously variable (50-2kHz) Continuously variable (50-2kHz) Intelli-Q 0-10dB 0-10dB * Continuous 4. load 20Hz to 20kHz, < 1% THD, with input voltage at 14.4 VDC. ** Continuous 2. load 20Hz to...
Questo manuale è adatto anche per i modelli :Avtousiliteli - HCCA COMPETITION HCCA10002 (968.81 kb)