2007 WX 10000-1 4in1 v01.qxp 4/25/2008 1:46 PM Page 5
TroubleShooting
If your amplifier does not appear to be working, check the obvious things first: such as blown fuses, poor or incorrect wiring connections, incorrect setting of crossover switch and gain controls, etc. There are eight LEDs on the control panel of your Kicker WX series amplifier. The LED display may help identify the problem. The amplifier’s protection circuitry induces a muted safe mode if any excessive conditions have occurred outside of the amplifier’s normal operational range. These conditions are indicated by the LEDs on the amplifier’s control panel.
1. PWR LED on/off Smart power indicator turns on when the amplifier is on and functioning properly.
2. NET LED on/off Indicates the optional remote control module is connected to the Control Module DIN input on the amplifier. See Figure 8.
3. <VOLT LED on/off The Under Voltage LED
turns on when the voltage supplied to the amplifier drops below 9 volts. The amplifier will remain in the muted safe mode until the voltage supply increases to 9.5 volts. If the amplifier goes into mute mode often, as a result of under voltage, you may need to do one or more of the following: a) turn up the limiter control on the amplifier’s control panel, b) check the connections, c) replace batteries with identical units or charge existing batteries, d) add additional identical batteries to the vehicle’s battery network, e) add an additional alternator to your vehicle.
Without adequate charging capability, the WX amplifier can draw enough current to shut down your vehicle’s computer system. This may adversely affect your ability to control your vehicle.
4. >VOLT LED on/off The Over Voltage LED turns on when the voltage supplied to the amplifier exceeds 16 volts and the muted safe mode has been activated. After the voltage supply drops below 15.5 volts, the amplifier will automatically turn back on.
5. X-BNDW LED on/off Because of the combined high pass and low pass filters built into the rotary control section of the amplifier, it is possible to cause a reduction in output by adjusting the bandwidth too narrow or overlapping the high and low pass crossover frequencies. The X-BNDW LED turns on if this has occurred and is causing a reduction in output.
6. >TEMP LED on/off If the temperature of the amplifier’s heatsink exceeds 158F (70C), it will activate the muted safe mode. When the temperature decreases to 149F (65C), the amplifier will automatically turn back on. If this LED is on, turn the amplifier off and test resistance at the speaker terminals with a digital multimeter (see Figure 6 in this manual for multiple speaker wiring suggestions). Also, check for adequate airflow around the amplifier.
OPERATION | |
the speaker(s) will increase the risk of electrical shock and could damage the amplifier. |
| The WX amplifier outputs dangerous voltage levels from the voice coil (speaker) outputs. |
| Never contact the voice coil outputs, connect speakers, or speaker wires if the amplifier is |
| turned on. Turning the amplifier on without loading both voice coil outputs or connecting |
| |
7. Short LED on/off The short LED will light up if the electrical current coming out of the amplifier’s voice coil (speaker) outputs exceeds a peak of 130 ampere. The Warhorse Amplifier tests the outputs every three (3) seconds to protect the amplifier from electrical shorts and will turn off automatically if any short is detected. With the amplifier turned off and speakers disconnected, check for speaker wires shorted to each other or to the vehicle’s chassis. Check for damaged speaker(s), or speaker(s) operating below the minimum recommended impedance. Because of the dangerous voltage output of the amplifier, it is important to turn the amplifier off before attempting to repair any short or problem with the voice coil output wiring.
8. Service LED on/off If the service LED turns on, the amplifier most likely requires repair. In some cases, the service LED will illuminate if the voice coil (speaker) outputs are not both loaded at the same time. Turn the amplifier off and check the wiring for abrasions. Make sure that the amplifier is wired correctly to the speakers as indicated in Figure 6. If no problems are found with the speaker wire or connections and the service LED remains on, contact the Authorized Kicker dealer from whom you purchased the amplifier.
WarhorseDesignFeatures
1. Patent Pending Signal-Modulated Power Supply The WX amplifier’s patent pending signal modulated power supply combined with its custom planar transformers achieves efficiency ratings yet to be matched in mobile audio, operating at 90% efficiency at a 2 ohm load and 93% efficiency at a 4 ohm load at full power.
2.Planar Transformer Design The WX amplifier’s four (4) planar transformers are excellent for high power applications and are custom designed to handle 5,000 watts each, leaving more than enough power headroom to operate reliably and consistently at full RMS with 20,000 watts of total capability.
3. Texas Instruments DSP The Warhorse uses the latest Texas Instruments industrial grade DSP to handle the amplifier’s pulse-width modulation, manage signal processing, and control the amplifier’s protection circuitry.
4. Insulated Metal Substrate Cooling The Warhorse design uses insulated aluminum material for optimum heat transfer between power devices and the heatsink. Lower operating temperatures improve performance and durability while allowing for a smaller overall footprint.
| 5. Heavy Duty Industrial Bus Bars The Warhorse has been outfitted with solid copper industrial grade | PERFORMANCE |
| bus bars. With 70 square millimeters of cross sectional area, the WX amplifier’s heavy duty bus bars are |
| specifically engineered to maximize the current carrying capability within the amplifier. |
| 6. Super Thick, 4 Ounce Double Sided PCB When you are livin’ this loud, you have to have a strong |
| |
| foundation. The circuit board used in the Warhorse is 50% thicker than the industry standard and uses | |
| the heaviest available 4 ounce thick copper traces and plated-through holes. This assures the circuit | |
| board can transfer the current needed for an amplifier of this magnitude. | |
| 7. Oversized Gold Plated Power Connectors The Warhorse amplifier’s gold plated power connectors | |
| were custom designed with multiple power terminals to maximize current carrying capability to the | |
| amplifier’s signal-modulated power supply. | |
| 8. Industrial Grade AndersonTM Speaker Connectors The 50 ampere AndersonTM connectors | |
| packaged with the Warhorse amplifier allow minimal contact resistance at high current. The housing of | |
| the connectors was designed to prevent polarity mismatches when connecting speakers and also | |
| protects fingers or probes from touching the metal contacts to provide additional safety from the high | |
| voltage signals coming from the voice coil (speaker) outputs. | |
| 9. Dual Thermostatically-Controlled Push-Pull Cooling Fans Twin push-pull fans are mounted on the | |
| side of the amplifier to improve airflow and provide additional cooling for the amplifier. | |
Performance
Model | WX10000.1 |
| |
RMS Power in Watts | |
@14.4V, 2Ω Mono, ≤1.5% THD+N | 10000 x 1 |
@14.4V, 4Ω Mono, ≤1.5% THD+N | 5000 x 1 |
Length: | 35” (888mm) |
Height: | 3 3/4” (96mm) |
Width: | 17 3/4” (450mm) |
Weight: | 66.8 lb (30.3kg) |
Frequency Response, + 0 / - 1 dB: | 20 Hz - 200 Hz |
Signal-to-Noise Ratio: | >95 dB, a-weighted, re: rated power |
Input Sensitivity: | 170 mV - 5 V low level, |
Low Pass Crossover: | Variable Low-Pass, 50 - 200Hz, 24dB per octave |
High Pass Sub-Sonic Crossover: | Variable High Pass, 20 - 60Hz, 24dB per octave |
Bass Boost: | Variable 0 to +18 dB boost @ 40 Hz |
Model WX10000.1
5000 x 1 @ 4 ohms, 14.4Vdc, 1% THD, CEA-2006 (Watts) Signal to Noise Ratio -60 CEA-2006 (ref: 1W, A-weighted)
