SKU # 34893

• 4 Zone + Subwoofer Audio DSP Module
• Non-Branded White enclosure
• Communicates with external controller (UM2) via JDAB
1. Independent Volume controls for each zone and subwoofer
2. Master Volume and Mute controls
3. Bass/ Mid/ Treble controls (-/+3dB)
• 2-Wire Power Supply Requirement (Switched +12VDC/ Ground)
• 4 Vrms differential stereo input
• All Zones and Subwoofer 5.5 Vrms differential output
• Compatible with Polk Ultramarine Amplifiers
• iPX5 waterproof rated.
• 6-pin Waterproof Locking Audio connectors
• DSP and MCU Programmable via hidden USB port.

Weight 1 lbs
Overall Dimensions

7.75" W x 3" H x 4.75" D

Free Shipping

We offer free shipping on all orders within the contiguous 48 states.

  • All orders subject to credit card approval. Free Shipping offer is valid only on standard shipping to the contiguous United States (We do not ship to Hawaii, Alaska, or countries outside the United States).
  • Additional charges will be applied for “2nd Day Air” and “Next Day Air” shipping options
  • All orders placed Monday to Thursday by 12PM Eastern Standard Time will ship the next business day if product is in stock.
  • Orders placed on Friday by 12PM Eastern Standard Time will ship Monday or the following business day.
  • No Saturday delivery available.
  • Offer Subject to change without notice.
  • We are closed the following days in 2020: January 1st, May 25th, July 3rd, September 7th, November 26th & 27th, December 24th & 25th, December 31st, and January 1st. Orders placed on those days will be processed on the following business day.