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- 4 Ohm













21 Inch 2200 Watt AES Transducer Subwoofer 4 Ohm 6" V/C

SKU: 21NDS151U4-4
  • For International and Domestic customers, if you choose to pay with PayPal, Cashier's Checks, or Wire Transfer, please refer to the following:

    Your order will be automatically canceled if we do NOT receive payment from you within 10 business days, beginning from the date you confirmed your order. We reserve the right to cancel any order that is unable to be verified or processed. 

    Outside North America we use USPS first class International shipping rates unless otherwise specified, and for items such as Pro Audio and Car Audio equipment, USPS express mail which will provide a tracking number that we will give to you.


    We accept Visa, MasterCard, American Express, Discover, Cashier's Checks, Wire Transfer and PayPal. 

    We do NOT accept Personal Checks, money order or Company Checks! If we receive any Personal Checks, money order or Company Checks, they will be returned to you. 


    To pay using your PayPal account, send payment to: All payment must have a Confirmed Shipping Address with PayPal before BLR can process your order. Without a confirmed shipping address, we will not be able to accept your payment or process your order. 

    We ship all PayPal orders to Confirmed Shipping Address only. If you want to ship to a different address, please update your PayPal Confirmed Address before sending us payment. Paypal Customer Service Phone Number: 888-221-1161. Orders completed through PayPal will be processed in 24 to 48 business hours. If you send your PayPal payment via E-Check, your order will be processed when your payment Clears. 


    We only accept pay via Wire Transfer for International orders over $500. For orders paid with wire transfer, customers will incur a $20.00 ($25.00 for international orders) fee in addition to the total amount of your order, per our bank's policy on wire transfers.

    EXAMPLE: If your order amounts to a total of $500, including the shipping fee, we will collect an additional $20.00, per our bank's policy on wire transfers. Therefore, you would pay a total of $520.00. 


    Please pay attention to any wire transfer fee(s) your bank charges you for wire transfers. will NOT be responsible for any fee(s) collected by your bank. If your total wired amount is not complete as we requested, your order will be placed on hold until further notice. 

    After you transfer the money, please do remember to email us the Date and Transaction Reference Number of your payment for further verification. Your order will not be processed until we get the TRN#. Wire Transfer Information

    For more information on wire transfers, please contact BLR using the contact link below. Please note your shipment may be delayed while we verify your information. For international orders (except Canadian orders), we accept wire transfers only. 


    We verify all billing information provided by our customers. Please enter your billing information correctly; otherwise, your order will be delayed for 48 to 72 hours. For domestic orders, BLR DOES NOT accept international credit cards such as Visa, MasterCard, Discover and American Express. For international orders (except Canadian orders), we accept wire transfers only. We offer combined shipping for multiple items that are not marked FREE SHIPPING.

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