Avatar Doomsday 81 8" Midrange Speakers 300W RMS 4 Ohm 97.5dB Car Audio Pair

• 300W RMS POWER HANDLING: Each speaker is rated for 300 watts RMS and 600 watts max, so it can take real amplifier power for a loud, clean midrange.
• HIGH SENSITIVITY: A 97.5 dB SPL rating means these speakers turn amp power into volume efficiently and play loud without strain.
• 1.75" VOICE COIL: The copper-clad aluminum voice coil sits in a ferrite magnet motor built to handle sustained power.
• PRESSED PAPER CONE: The pressed paper cone and cloth surround deliver a punchy, forward midrange sound that stands out in the mix.
• STEEL FRAME: A sturdy steel frame keeps the speaker solid and stable when mounted in doors, pods, or custom baffles.

Avatar Doomsday 81 8" Midrange Speakers 300W RMS 4 Ohm 97.5dB Car Audio Pair

This Listing Includes:

• (2) Avatar Doomsday 81 8" Midrange Speakers (1 Pair)

The Avatar Doomsday 81 is the 8-inch partner to the Doomsday 67, built for people who want loud, clear midrange without giving up power handling. Each speaker handles 300 watts RMS and 600 watts max at 4 ohms, and with a 97.5 dB sensitivity rating it gets loud without needing a huge amp. The pressed paper cone and cloth surround give it that punchy, forward midrange sound that cuts through road noise and bass.

Features:

• Cut-out diameter of 7.54" (191.4 mm). Measure the opening straight across the center to make sure it fits your door, pod, or baffle before ordering.


• Mounting depth of 3.29" (83.5 mm). Measure from the mounting surface back to the closest obstruction, like a window track or door panel, to confirm clearance.


• Frequency response of 110 Hz to 11,000 Hz, so it’s made for midrange duty. Run it on a high pass filter and let your subwoofer handle the low bass.


• Fs of 118 Hz, Qts of 0.48, and Vas of 9.74 L for anyone planning a custom enclosure or pod.


• Sold as a pair, two speakers per order.


• Grills and mounting hardware are not included.

Specifications:

• Brand: Avatar


• Model: Doomsday 81


• Type: Midrange


• Size: 8"


• RMS Power: 300W


• Max Power: 600W


• Impedance: 4 Ohm


• Sensitivity (SPL): 97.5 dB


• Frequency Response: 110 Hz to 11,000 Hz


• Voice Coil Size: 1.75"


• Voice Coil Wire: Copper-Clad Aluminum


• Cone Material: Pressed Paper


• Surround Material: Cloth


• Magnet Material: Ferrite


• Frame: Steel


• Fs: 118 Hz


• Qts: 0.48


• BL: 8.89


• Vas: 9.74 L


• Mounting Depth: 3.29" (83.5 mm)


• Cut-Out Diameter: 7.54" (191.4 mm)


• Package Quantity: Pair

If you want a midrange that keeps up with a loud system, the Doomsday 81 is a solid pick for your build.

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.