DB Drive™ WDX® Series Mini WDX300.4 300-Watt-Max 4-Channel Class-D Audio Amplifier 12-Volt for Vehicles

Petra SKU: DBDDWDX3004
Part No.: 395953
Vendor SKU: D WDX300.4
UPC: 811536036483
Retail Price: $399.99
The WDX300.4 4-Channel Class-D Mini Amplifier from DB Drive™ can be used in a variety of high-performance car audio applications. The variable 2-stage RCA inputs are designed to accommodate different levels of low-level RCA outputs from head units or different processors. Its slim mounting width allows for big power in smaller spaces. The ACT crossover features both high- and low-pass filters which allow you to tune your system for different applications. Large-gauge direct-connect power terminals will make sure you can get plenty of battery current to your amplifiers for higher efficiency.
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Details

  • 4 x 300 watts at 4 ohms; 4 x 400 watts at 2 ohms; 2 x 400 watts at 4 ohms bridged; rated at 14.4 volts with working voltage between 12 volts and 15 volts
  • 2-ohm stereo capability
  • Class D circuitry
  • Frequency response: 20 Hz to 22 kHz; signal-to-noise ratio: less than 105 dB
  • Independently selectable F/R crossover with high-pass filter, low-pass filter, band-pass, and full
  • Variable high-pass filter (12 dB slope): 20 Hz to 5 kHz
  • Variable low-pass filter (12 dB slope): 50 Hz to 5 kHz
  • Bass equalizer: 0 dB to 9 dB
  • Low-level input: 6 volts to 0.2 volts
  • 4-gauge power wire input
  • CHM (Collective Heat Management), ACT (Adaptive Crossover Technology), SESI (Signal Evaluation Status Indicator, and APC (Audio Protection Circuit)
  • Direct-connect speaker terminals
  • Dimensions: 10 in. L x 5.5 in. W x 2.38 in. H
  • Includes owner's manual/warranty
Warranty Document

Specifications

1
5.9 Pound (lb)
7.6 Inch (in)
4.1 Inch (in)
12.8 Inch (in)
2.38 Inch (in)
5.5 Inch (in)
10 Inch (in)
5.5 Pound (lb)
15X8X5
12.8 x 7.6 x 4.1 in., 5.9 lbs.
10 x 5.5 x 2.38 in., 5.5 lbs.
Electric Hardwired
no wireless technology
RCA Pair
12, 14.4
D
400 Watt (W)
300 Watt (W)
20 Hertz (Hz)
22 Kilohertz (kHz)
Car Audio
105dB
2x400W @ 4ohm, 4x300W @ 4ohm, 4x400W @ 2ohm
4 Channels ()
400 Watt (W)
0 Inch (in)
Amplifier
Black
1 year limited
Yes
Y
Black
Retail
China
Black
Aluminum , Plastic, Copper, resin
Product does not require a battery
Product does not require a battery