WELCOME TO DISCOUNT CENTRAL ONLINE
Business hours: Monday - Friday 9am - 5pm / Saturday, Sunday and Holidays we are Closed.

Technical Details:

  • Car Boat Marine Audio 4-channel Class D Amplifier
  • Model: MA4-3000D 
  • RMS Power: 
  • 4 ohms: 285W RMS x 4 channel
  • 2 ohms: 375W RMS x 4 channel
  • Max Power output: 3000W max
  • Compact 4.75" chassis design for installation versatility
  • Splash-resistant conformal-coated circuit boards
  • MOSFET power supply with audiophile-grade irtm transistors
  • Military-grade smt PCB maintains dynamic performance
  • Direct short, thermal & overload circuits
  • 200mV-6V low-level RCA inputs
  • High-level input with auto turn on when senses signal
  • Variable 12dB high-pass & low-pass crossovers
  • 10Hz-50Hz variable 12dB subsonic crossover protects subwoofers
  • Dimensions: 1.63"H x 4.75"W x 12.25"D.
  • 1 YEAR WARRANTY FROM DISCOUNTCENTRALONLINE

Shipping Information:

  • We are Free Shipping to All US continental Street
  • All orders will be ship via UPS, Fedex or USPS (Insurance is Included)

Terms and Conditions:

  • All our Products have 30-days Return Policy starting from the date of purchase. Must request an RMA# (Return Merchandise Authorization).
  • All returned merchandise are to be tested and inspected according to reasons/ claims why it is being returned before any decisions will be made.
  • All returned merchandise must be in original factory carton, including all packaging materials, inserts and manuals, warranty cards (not filled-out) and all other accessories (i.e. screws, bass knobs, plastic coverings, protective films, etc.) Failure to meet any of these requirements will result in a higher restocking fee or denial of return request.
  • All DOA (Dead on Arrival)/ Defective items must be reported within 48 hours after receiving the item.
  • Shipping charges are non-refundable. Only the purchase price of the product is refundable.
  • When ordering for a Car Alarm Replacement remote make sure you are ordering the correct one or give us a call to check if it is compatible with your Car/ Car alarm. This is to avoid returns and paying for restocking fee charges.

REFUNDS, EXCHANGE, AND REPLACEMENTS:

  • Applicable only for items purchased within 30-days. 
  • IMPORTANTLY, DEFECTIVE OR NON DEFECTIVE All Items should be returned in a good/ well-packed condition. Failure to comply with our Terms and Conditions may lead to UNAPPROVED RETURNS.
  • All UNACCEPTABLE RETURNS are subject to 20% restocking fee and UNAPPROVED RETURNS are subject to NO REFUND, EXCHANGE, REPLACEMENT, and OR REPAIR.

Reasons for unapproved returns:

  • Physical damage: Item is scratched, torn, wet, burned, blown, signs of misuse, and faulty installation DEFECTIVE or non DEFECTIVE

Reasons for unacceptable returns:

  • Factory sealed items: If it’s opened and tampered except for certain items

REPAIRS:

  • Applicable for items purchased more than 30-days but not later than a year.
    • Brand new:
      • All purchased brand new products have 1 year warranty from DiscountCentralOnline.
    • Refurbished:
      • All purchased refurbished products have 90-days warranty from DiscountCentralOnline.

Payment Information:

  • We Accept Paypal Payment and other Credit card (Visa, Master Card & Amex)