DS18 PRO 8" Mid-Range Speaker 400 Watt 4 Ohm with Ultra Slim Neo Magnet OPEN BOX

DS18 PRO 8" Mid-Range Speaker 400 Watt 4 Ohm with Ultra Slim Neodymium Magnet

In perfect working condition

Has been mounted

Small scratches

Box has been opened



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

The PRO series is a special DS18 line for incredible sounding audio that not only has very high volume, but also amazing sound quality for a great price. This 8" inch, 4 ohm mid-range speaker is designed for audio enthusiasts  as these speakers have a great range of frequencies and are very loud. 400 watt max power handling so you can pump up the volume with no worries. Ultra Slim Neodymium magnet allows for a shallow mounting depth of only 2.48".



This Listing Includes:

(1)  DS18 8" Mid-Range Speaker PRO-NS8.4



Features:

-Ultra Slim Neodymium magnet allows for shallow mounting

-High Power handling of 400 Watts for hi volume listening

-Glossy Black Basket finish



GENERAL SPECIFICATIONS:

Nominal Diameter: 8"

Nominal Impedance: 4 ohm

RMS Power Handling: 200W

MAX Power Handling: 400W

Sensitivity (1w/1m): 96dB

Frequency Response: 97Hz-12KHz

Recommended Hi Pass Crossover: 160Hz



MOTOR SPECIFICATIONS:

Voice Coil Diameter: 2" / 50.8mm

Voice Coil Former Material: KSV

Winding Material: Copper

Cone Material: Paper

Dust Cap Material: Paper

Surround Material: Cloth

Basket Material: Steel

Magnet Material: Neodymium

Magnet Weight: 3.32 oz / 94.12g



THIELE & SMALL PARAMETERS:

Equivalent Volume: 4.8L

Excursion (one way): 2 mm

Free Air Resonance: 117Hz

Mechanical Factor: 4.643

Electrical Factor: 1.147

Total Factor: .92

Mechanical Mass: 12.294 g

Mechanical Compliance: 157m cm/N

BL Factor: 4.8

Voice Coil Inductance: 2.532 mH

Cone Area: 213.825 cm3

DC Resistance: 3.2 ohm

Mechanical Mass w/o air: 12.294g



DIMENSIONS:

Overall Diameter: 8.2" / 208 mm

Overall Depth: 2.67" / 68 mm

Front Mount Baffle Cutout: 7.12"/181 mm

Mounting Depth: 2.48" / 63 mm

Motor Diameter: 4.33" / 110  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
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• 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?

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• 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.