DS18 6.5" x 6.5" 500 Watt 4 Ohm Square Midrange Loudspeaker PRO-X6.4MSQ OPEN BOX

DS18 6.5" x 6.5" 500 Watt 4 Ohm Square Midrange Loudspeaker PRO-X6.4MSQ OPEN BOX

This Listing Includes:

(1) Midrange Speaker PRO-X6.4MSQ OPEN BOX

**Please reference pictures

In Working Condition

One corner of the speaker has a dent on the installation area

Small surface scratches and scuffs from previous installation, works as normal

Open-box items are NOT subject to returns. They are sold "AS IS". All requests for returns will not be accepted.**

FEATURES

- High power pro audio speaker handling 250w RMS and 500w Peak power.

- Square cone construction to maximize cone area and boost sensitivity for very loud PRO Audio sound.

- Strong ferrite magnet with CCA high wattage voice coil and 95dB sensitivity.

Specifications:

Nominal Diameter: 6.5" x 6.5" Square

Nominal Impedance: 4 Ohm

RMS Power Handling: 250 Watts

MAX Power Handling: 500 Watts

Sensitivity: 95 dB

Frequency Response: 80 - 16.5 KHz

Recommended Hi-Pass Crossover: 120 Hz

Motor

Voice Coil Diameter: 1.5" (38.6 mm)

Voice Coil Former Diameter: Kapton

Winding Material: CCAW

Cone Material: Paper

Dust Cap Material: Paper

Surround Material: Cloth

Basket Material: Steel

Basket Color: Glossy Red

Magnet Material: Ferrite

Magnet Weight: 30 Oz

Displacement Volume: 0.32 L

Thiele & Small Parameters:

Vas: 7.613L

Xmax: 8.2mm

Fs: 120 Hz

Qms: 8.184

Qes: 1.053

Gts: 0.933

Mms: 12.575 g

Cms: 0.14 mm / N

BL: 5.536

Le: 4.22 mH

Sd: 132.73 cm2

Re: 3.2 Ohms

Mmd: 10.998g

Dimensions:

Overall Diameter: 6.61" x 6.61" (168 x 168 mm)

Overall Depth: 3.11" (79 mm)

Front Mount Baffle Cutout: 6.02" X 6.02 (153 x 153 mm)

Mounting Depth: 2.87" (73 mm)

Motor Diameter: 4.72" (120 mm)

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.