B2 Audio RIOT Series 15" 750W RMS Dual 4-Ohm 3" Voice Coil Subwoofer OPEN BOX

• Missing original box, no spec sheet or owner's manual, minor install marks, few marks (scratches) on surround.
• Dual 4-Ohm Voice Coils: Dominate your sound system with flexibility and precision, allowing for seamless integration and customization to suit your audio preferences and amplifier setup.
• Robust 3" Voice Coil: Built for battle, this subwoofer boasts a formidable 3" voice coil that ensures unrivaled performance and durability, even under the most extreme conditions.
• Revolutionary Engineering: Engineered to disrupt the status quo, the B2 Audio RIOT Series 15" Subwoofer redefines what's possible in sound reproduction, delivering a revolutionary audio experience that will leave competitors trembling in its wake.
• Join the Revolution: Whether you're a seasoned audiophile or a newcomer craving adrenaline-pumping bass, this subwoofer is your ticket to audio supremacy. Embrace the RIOT and unleash the beast within your sound system.

B2 Audio RIOT Series 15" 750W RMS Dual 4-Ohm 3" Voice Coil Subwoofer OPEN BOX

In perfect working condition

Has been mounted

Small scratches around surround

Missing Original Packing

Missing Specs Sheet

Open-box items are not subject to returns. They are sold "As Is". All requests for returns will not be accepted.

This Listing Includes:

• (1) B2 Audio RIOT Series 15"  Subwoofer

Description:

Prepare to ignite your audio experience with the B2 Audio RIOT Series 15" Subwoofer. This isn't just another speaker; it's a powerhouse of raw energy and unyielding performance, designed to dominate your sound system with relentless force. With a commanding 750W RMS power output, dual 4-ohm voice coils, and a formidable 3" voice coil, this subwoofer is engineered to obliterate the competition and leave a trail of sonic destruction in its wake. Feel the adrenaline surge through your veins as every beat reverberates with spine-tingling intensity. Whether you're craving bone-rattling bass for your car audio setup or seeking to unleash chaos upon your home theater, the B2 Audio RIOT Series 15" Subwoofer is your weapon of choice. Brace yourself for an auditory assault like no other. This is not just sound; this is the revolution.

Specifications:

• RMS Power Handling: 750 Watts


• Max Power Handling: 1500 Watts


• Push Terminal Wire Gauge: 8 Ga


• Nominal Impedance: Dual 4-Ohm


• Voice Coil Diameter: 3"


• Frequency Response: 10 Hz - 500 Hz


• Sensitivity: 92.6 dB


• Magnet Weight: 240 oz


• Displacement Volume: 7.4 L / 0.26 cu.ft.

Thiele & Small Parameters

• Free Air Resonance (Fs): 30 Hz


• Resistance (Re): 3.2 Ohm


• Mechanical Factor (Qms): 7.09


• Electrical Factor (Qes): 0.86


• Total Factor (Qts): 0.76


• Equivalent Volume (Vas): 61.3 L


• Compliance (Cms): 70 um/N


• BL Factor (BL): 78.4 BL^2/RE


• Moving Mass (Mms): 368.9 g


• Excursion Max (Xmax): 20 mm

Measurements:

• Overall Diameter: 15.35" / 390 mm


• Mounting Diameter: 13.78" / 350 mm


• Bolt Pattern Diameter: 14.76" / 375 mm


• Overall Depth: 9.37" / 238 mm


• Mounting Depth: 8.11" / 206 mm

Enclosure Suggestions:

Sealed:

• 60 L / 1.125 cu.ft


• Otc: 0.76

Ported Compact:

• 80 L / 2.83 cu.ft


• Port: 32.55 sq. in.


• Length : 18.22" / 46.3 cm


• FB: 38 Hz

Ported:

• 190 L / 6.73 cu.ft


• Port Area: 32.55 sq.in


• Length: 9.1" / 23.1 cm


• FB: 32 Hz

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.