18" 1700 watts RMS Quad Stack Dual 4 Ohms Subwoofer Audiopipe TXX-BDC-IV-18

• Massive Power Handling: Handles 1700 watts RMS and up to 3400 watts peak, delivering deep, powerful bass.
• Dual 4-Ohm Voice Coils: Offers flexibility in wiring configurations for optimized performance in various setups.
• Quad Stack Magnet: Equipped with a 340oz quad stack magnet for enhanced magnetic strength and improved sound output.
• Large 18" Woofer: Provides a wider cone area for better low-frequency response, ideal for bass enthusiasts.
• Durable Build: Features a 4-layer, 4" diameter voice coil for improved heat dissipation and durability under heavy loads.

18" 1700 watts RMS Quad Stack Dual 4 Ohms Subwoofer Audiopipe TXX-BDC-IV-18

This listing includes:

• (1) 18" 1700 watts RMS Quad Stack Dual 4 Ohms Subwoofer Audiopipe TXX-BDC-IV-18

Unleash the power of sound with the Audiopipe 18-Inch Subwoofer, designed to elevate your audio experience to new heights. This beast boasts an impressive 1700 watts RMS and can handle up to 3400 watts peak, making it a perfect choice for those who crave deep, resonant bass.

Specifications:

• Fs (Hz): 30


• Re (Ohms): 2x3.6


• Le (mH): 5.0


• Qts: .37


• Qes: 0.43


• Qms: 2.0


• CMS (um/N): 30


• Vas (L): 50


• Mms (g): 1150


• Mmd (g): 1100


• No(%): 0.5


• SPL (dB-1W/1M): 90


• BL (T*M): 65


• Sd (cm): 1119


• Krm (nm): 126


• Erm : 0.70


• Kxm (mH): 127


• Exm 0.69


• Frequency Response (Hz): 25-800Hz


• Voice Coil Diameter: 4"/99.2mm


• Voice Coil Height: 1.8"/46mm


• Voice Coil Layers: 4


• Magnetic Gap Height: 0.55"/14mm


• Linear Ecursion, pk-pk (Xmax): 0.62/16mm


• Maximum Excursion, pk-pk: 2"/50mm


• Magnet Weight: 340oz/9.3kg


• Woofer Displacement: 6L/0.21 cubic ft.


• Net Weight: 48.5lbs/22kg


• Power Rating: 1700/3400W

Subwoofer Dimensions:

• Length: 19"


• Width: 19"


• Height: 11.5"


• Weight: 46.95 lb.


• Mounting Depth: 9.5"


• Overall Depth: 11.5"


• Cutout Diameter: 17"

Package Dimension:

• Length: 20.5"


• Width:  20.5"


• Height: 13"


• Weight: 55.5 lb

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

• Make sure you’ve received the shipping confirmation email with the tracking number.
• Log into your account on our website and use the “Check Your Order Status” button.
• If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.