PRO-ZT 6.5" Coaxial Mid-Range Loudspeaker with Water Resistant Cone Built-in Bullet Tweeter and Grill | 225W RMS 4-Ohm
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
DS18 PRO-ZT6 6.5" Water Resistant Mid-Range Loudspeaker with Built-in Bullet Tweeter and Grill 450 Watts 4-Ohm
DS18 amassed a wealth of experience in manufacturing the most elegant neodymium midranges for those seeking simple perfection. Neodymium magnets provide a higher magnetic flux density in the air gap, which generates a much greater action force in the voice coil.
For this reason, Neo magnets have the strongest permanent magnets of all the commercially available speakers. Ranging in sizes, mounting depths, and frequency responses, we have more than 10 different models of Neo midranges to accommodate any build.
Highlights
- True Pro Audio Coaxial providing more range then almost all other speakers.
- High power tweeter and filter built into the speaker with a powerful 6 cone to back up the low end.
- Included grill for protection against kicks and scuffs.




Technical Details
Ecl1y1g22s000001s6cell94lfE| Nominal Diameter: | 6.5" (1651.1mm) |
| Nominal Impedance: | 4 Ohms |
| RMS Power Handing: | 225 Watts |
| MAX Power Handing: | 450 Watts |
| Sensitivity (1w/1m): | 96dB |
| Frequency Response: | 65Hz - 22KHz |
| Recommended Hi Pass Crossover | 120Hz |
| Midrange | |
| Voice Coil Diameter: | 1.5" (38.1mm) |
| Voice Coil Former Material: | Kapton |
| Winding Material: | CCAW |
| Basket Material: | Steel |
| Magnet Weight: | 27 oz. |
| Tweeter | |
| Voice Coil Diameter: | 1" |
| Voice Coil Material: | Kapton |
| Winding Material: | CCAW |
| Diaphragm Material: | Aluminum Alloy |
| Magnet Weight: | 0.44 oz. |
| Magnet Material: | Neodymium |
| Thiele & Small Parameters | |
| Equivalent Volume / Vas | 2.917 L |
| Excursion / Xmax | 16mm |
| Free Air Resonance / Fs | 150Hz |
| Mechanical Factor / Qms | 3.906 |
| Electrical Factor / Qes | 0.747 |
| Total Factor / Qts | 0.627 |
| DC Resistance / Re | 3.2 |
| Measurements | |
| Overall Diameter: | 178mm (7") |
| Front Mount Baffle Cutout: | 144mm (5.67") |
| Mounting Depth: | 77mm (3.03") |
| Overall Depth: | 97mm (3.81) |


Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.