8" 275 Watt RMS 4-Ohm Motorcycle Mid Loudspeaker Built-in Tweeter DS18

DS18 8" Motorcycle Midrange Loudspeaker 550W 4 Ohm w/ Built-in Tweeter PRO-ZT8

This listing includes:

• (1) DS18 8" Motorcycle Midrange Loudspeaker 550W 4 Ohm w/ Built-in Tweeter PRO-ZT8

The DS18 PRO-ZT8 is a powerful 8-inch 2-way coaxial loudspeaker engineered for true pro audio enthusiasts who demand top-tier performance in an efficient package. Unlike traditional pro audio setups that require matching separate components, the PRO-ZT8 combines a high-output midrange driver and a built-in super tweeter into one compact speaker. This coaxial design simplifies installation while delivering a full-range frequency response from 65Hz to 22KHz. With 550 watts of max power and 275 watts RMS, it blasts clean, balanced sound even at max volume. Built with a robust ferrite magnet, a Kapton-wound voice coil, and a durable steel basket, the PRO-ZT8 is ready for extreme SPL builds or any system requiring professional sound with fewer components.

Specifications:

• Nominal Diameter: 8" (203.2 mm)


• Nominal Impedance: 4 Ohm


• MAX Power Handling: 550 Watts


• RMS Power Handling: 275 Watts


• Sensitivity (1W/1m): 98 dB


• Frequency Response: 65Hz - 22KHz


• Recommended Hi-Pass Crossover: 80Hz

Midrange Motor:

• Voice Coil Diameter: 1.5" (38.1 mm)


• Voice Coil Material: Kapton former with CCAW winding


• Basket Material: Steel


• Magnet Material: Ferrite


• Magnet Weight: 27 oz

Built-In Tweeter:

• Voice Coil Diameter: 1"


• Diaphragm Material: Aluminum


• Magnet Material: Neodymium (N38H)


• Magnet Weight: 0.44 oz

Thiele & Small Parameters:

• Vas: 12.4021 L


• Xmax: 16 mm


• Fs (Free Air Resonance): 110 Hz


• Qms: 3.906


• Qes: 0.76


• Qts: 0.636


• Re (DC Resistance): 3.2 Ohm

Dimensions:

• Overall Diameter: 8.42" (214 mm)


• Cutout Diameter: 7.13" (181 mm)


• Mounting Depth: 3.58" (91 mm)


• Overall Depth: 4.44" (113 mm)

Payments Made through Ebay as Buy It Now and can be done with PayPal and all major credit cards

Check Us Out On All Social Media Platforms /BigJeffAudio

Free shipping for customers with a valid residential or commercial address within the Contiguous 48 United States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam, U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada, and other countries may require additional shipping fees.

Shipping is available only to PayPal verified addresses. When making payment please confirm your address has been verified with PayPal. Once payment is made shipping address can not be changed/altered. Payments made using an unverified PayPal address will be refunded and order will be canceled.

We will not accept request to change shipping address once payment has been made. Please confirm your shipping address is up-to-date and valid.

Typical handling time for orders is 1-business day. We do our best to ship every package with-in 1 business day of receiving a cleared payment. In some circumstances additional time may be need, in which case we will contact buyer.

Shipped orders that are returned by the shipping company due to an insufficient address or an undeliverable address will be refunded less a 20% restocking fee.

Orders refused at time of delivery and returned back to Big Jeff Online will be refunded less a 20% restocking fee.

PR, VI, HI, AK and other Us territories may need additional shipping due to size and weight of package.

1. Please make sure to box up product in original boxes and all paperwork and parts

2. Please makes sure to put short note with reason for return and if you would like placement or refund Also include your contact information for us to look up your account.

3. Make sure items are shipped properly so they make it to us in good condition.

Once we receive return, we will process refund or replacement in 24 to 48 business hours.

Speakers with Burnt Coils or frozen up or physical damage will not be accepted

Amplifiers that have been smoked from improper use will not be accepted.

Big Jeff Online Inc
Returns
2001 NW 1St Ave
Ocala, FL 34475
737-BIG-JEFF

Click Here to see our Feedback

Click Here to contact us