Einführung
The DS18 PRO-ZT6 is a 6.5-inch 2-way pro audio midrange speaker featuring a built-in bullet tweeter. Designed for robust performance, this water-resistant speaker delivers full-spectrum sound for various audio applications, including car, pro, and motorcycle audio systems. This manual provides essential information for proper setup, operation, and maintenance to ensure optimal performance and longevity of your speaker.

Figure 1: DS18 PRO-ZT6 Speaker with included grille.
Lieferumfang
- One (1) DS18 PRO-ZT6 6.5-inch 2-Way Pro Audio Midrange Speaker with Built-in Bullet Tweeter
- One (1) Black Metal Mesh Grille
Hauptmerkmale
- Integrated 2-Way Design: Combines a midrange driver and a bullet tweeter for balanced, full-range audio output from a single unit.
- Hohe Belastbarkeit: Delivers 225 Watts RMS and 450 Watts Max Power at 4 Ohms, suitable for demanding audio environments.
- Langlebige Schwingspule: Features a 1-inch high-temperature Kapton voice coil designed for structural integrity and long-term performance.
- Robuste Konstruktion: Engineered with a steel midrange basket, aluminum tweeter diaphragm, and CCAW winding material for reliability.
- Neodymium Magnet Tweeter: Equipped with a neodymium magnet tweeter for a wide range of tones and high-volume clarity.
- Wasserabweisendes Design: Built with a treated cloth and cone for water resistance, rated at IP65 for protection against water and dust.

Abbildung 2: Ausführlich view of the speaker's glass fiber cone and built-in tweeter, emphasizing water resistance.
Technische Daten
| Besonderheit | Spezifikation |
|---|---|
| Nenndurchmesser | 6.5 Zoll (165.1 mm) |
| Nominale Impedanz | 4 Ohm |
| RMS-Belastbarkeit | 225 Watt |
| MAX Power-Handling | 450 Watt |
| Empfindlichkeit (1 W / 1 m) | 96 dB |
| Frequenzgang | 65Hz - 22KHz |
| Empfohlene Hi-Pass-Frequenzweiche | 120 Hz |
| Midrange Voice Coil Diameter | 1.5 Zoll (38.1 mm) |
| Schwingspulenformermaterial | Kapton |
| Wicklungsmaterial | CCAW-Erweiterung |
| Korbmaterial | Stahl |
| Magnetgewicht | 27 Unzen |
| Tweeter Voice Coil Diameter | 1 Zoll |
| Tweeter Diaphragm Material | Aluminiumlegierung |
| Hochtöner-Magnetmaterial | Neodym |
| Gesamtdurchmesser | 7 Zoll (178 mm) |
| Aussparung für die Schallwand an der Vorderseite | 5.67 Zoll (144 mm) |
| Einbautiefe | 3.03 Zoll (77 mm) |
| Gesamttiefe | 3.81 Zoll (97 mm) |
| Wasserbeständigkeit | IP65 wasserdicht |

Figure 3: Key dimensions for installation of the PRO-ZT6 speaker.
Produktvideo überview
Video 1: Official DS18 overview of the 6.5" Pro Audio Midrange Speakers with Bullet Tweeter, detailing features and performance.
Setup und Installation
Sicherheitsvorkehrungen
- Vor Beginn jeglicher elektrischer Installationen muss immer die Fahrzeugbatterie abgeklemmt werden.
- Ensure proper wiring polarity (positive to positive, negative to negative) to prevent damage to the speaker or ampschwerer.
- Verwenden Sie geeignetes Werkzeug und tragen Sie während der Installation eine Schutzbrille.
- If you are unsure about any installation steps, consult a professional audio installer.
Schaltplan
Schließen Sie den Lautsprecher an Ihr amplifier using appropriate gauge speaker wire. Ensure positive (+) terminals connect to positive (+) and negative (-) terminals connect to negative (-). Refer to your amplifier's manual for specific wiring configurations and recommended wire gauge.

Figure 4: Speaker terminals for wiring connections.
Montageanleitung
- Select a suitable mounting location that provides adequate depth for the speaker (refer to specifications for mounting depth).
- Use a template (if provided or create one based on the baffle cutout dimensions) to mark the cutting area.
- Schneiden Sie die Öffnung vorsichtig in die Montagefläche.
- Setzen Sie den Lautsprecher in die Öffnung ein und richten Sie die Befestigungslöcher aus.
- Secure the speaker using appropriate screws, ensuring a tight and stable fit.
- Install the included metal mesh grille over the speaker for protection.

Figure 5: The protective grille ensures reliable and lasting performance.
Bedienungsanleitung
- Once installed and wired correctly, turn on your audio system.
- Beginnen Sie mit einer niedrigen Lautstärke und erhöhen Sie diese schrittweise auf die gewünschte Lautstärke.
- Avoid operating the speakers at maximum volume for extended periods to prevent potential damage.
- Passen Sie Ihre amplifier's gain and crossover settings according to the speaker's specifications for optimal sound quality and longevity.

Figure 6: The PRO-ZT6 speakers are suitable for car, pro, and motorcycle audio systems.
Wartung
- Regularly inspect the speakers for any signs of physical damage, such as tears in the cone or loose grilles.
- Clean the speaker grilles and cones with a soft, damp cloth. Avoid using harsh chemicals, solvents, or abrasive materials, as these can damage the speaker components.
- Stellen Sie sicher, dass alle Kabelverbindungen fest sitzen und frei von Korrosion sind.
- While the speakers are water-resistant (IP65 rated), avoid direct high-pressure water spray or submersion.
Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Kein Ton aus dem Lautsprecher | Loose wiring connection, no power to amplifier, incorrect audio source. | Überprüfen Sie alle Lautsprecher und amplifier wiring connections. Verify amplifier is powered on. Ensure correct audio source is selected. |
| Verzerrter Klang | Lautstärke zu hoch amplifier gain set too high, incorrect crossover settings, speaker damage. | Lautstärke reduzieren. Anpassen. amplifier gain settings. Check crossover settings. Inspect speaker for physical damage. |
| Intermittierender Ton | Loose wiring, faulty connection. | Inspect all wiring for loose connections or damage. Secure all terminals. |
| Ausgabe mit geringer Lautstärke | Unzureichend amplifier power, incorrect sensitivity settings. | Sicherstellen amplifier provides adequate power. Check amplifier and head unit volume/sensitivity settings. |
Garantieinformationen
The DS18 PRO-ZT6 speaker comes with a limited manufacturer's warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the official DS18 website or contact an authorized DS18 dealer. The product also has a return policy allowing for returns within 30 days for refund or replacement, subject to the seller's terms and conditions.
Kundenservice
For technical assistance, product inquiries, or warranty claims, please contact DS18 customer support through their official website or authorized dealers. When contacting support, please have your product model number (PRO-ZT6) and purchase details readily available for faster service.