• DB Drive WDX P400.4BT Class-D Mini Powersports 4-Channel Amplifier with Bluetooth, 100W x 4 at 2 Ohms
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DB Drive

DB Drive WDX P400.4BT Class-D Mini Powersports 4-Channel Amplifier with Bluetooth, 100W x 4 at 2 Ohms

DB Drive WDX P400.4BT Class-D Mini Powersports 4-Channel Amplifier with Bluetooth, 100W x 4 at 2 Ohms

$149.98 USD
$149.98 USD
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DB Drive WDX P400.4BT Class-D Mini Powersports 4-Channel Amplifier with Bluetooth, 100W x 4 at 2 Ohms.

  • Class-D mini powersports 4-channel amplifier with built-in Bluetooth receiver
  • Power @ 14.4 V: 4 x 50 W @ 4 ohms; 4 x 100 W @ 2 ohms; 2 x 200 W @ 4 ohms bridged
  • Ch 1/2 and Ch 3/4 high-pass / low-pass filters @ 120 Hz
  • Features: conformal PCB coating, CHM (Collective Heat Management), ACT (Adaptive Crossover Technology), APC (Audio Protection Circuit), full-range Class-D circuitry, 10-gauge wire inputs
  • Dimensions: L 5.01 in (127.45 mm) x W 3.11 in (79.22 mm) x H 2.01 in (51.24 mm)
  • Retailer lists use in motorcycles, ATVs, UTVs, golf carts and small watercraft; minimum impedance 2 ohms stereo or 4 ohms bridged
  • Manufacturer store variant SKU: 810180461825

Installation: an amplifier wiring kit (power and ground cable, fuse holder, RCA cables) is usually needed and is sold separately unless listed above. Check the amplifier's power and impedance against your speakers or subwoofer before ordering.

Condition: New. Supplied in the manufacturer's original packaging. Included accessories are as listed on this page.

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30-day returns · 30-day store warranty · Ships in 1–3 business days, US only · $15 flat shipping, free on orders $150+

Check fit before you order

Confirm your vehicle's year, make, model, trim and factory audio system. Stereos usually also need a dash kit and wiring harness; SiriusXM-Ready units need a separate tuner, antenna and subscription; amplifiers usually need a wiring kit. These are not included unless the listing says so.

Independent retailer. Serius Audio Hub is an independent retailer. We are not an authorized dealer for any brand, and we are not owned by, affiliated with, endorsed by, sponsored by or authorized by SiriusXM, Pioneer, Kenwood, JVC, DB Drive, Metra, PAC, Sony, Alpine or any other manufacturer or brand named on this website. Brand names, trademarks and model numbers are used only to identify products and describe compatibility. Product warranties on this site are provided by Serius Audio Hub (30-day limited warranty), not by the manufacturer.

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