Introducció
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.
Què hi ha a la caixa
- 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
Característiques clau
- Integrated 2-Way Design: Combines a midrange driver and a bullet tweeter for balanced, full-range audio output from a single unit.
- Manipulació d'alta potència: Delivers 225 Watts RMS and 450 Watts Max Power at 4 Ohms, suitable for demanding audio environments.
- Bobina de veu duradora: Features a 1-inch high-temperature Kapton voice coil designed for structural integrity and long-term performance.
- Construcció robusta: 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.
- Water Resistant Design: Built with a treated cloth and cone for water resistance, rated at IP65 for protection against water and dust.

Figura 2: Detallada view of the speaker's glass fiber cone and built-in tweeter, emphasizing water resistance.
Especificacions
| Característica | Especificació |
|---|---|
| Diàmetre nominal | 6.5 polzades (165.1 mm) |
| Impedància nominal | 4 ohms |
| Gestió de potència RMS | 225 watts |
| Maneig de potència màxima | 450 watts |
| Sensibilitat (1w/1m) | 96 dB |
| Resposta de freqüència | 65Hz - 22KHz |
| Hi Pass Crossover recomanat | 120 Hz |
| Midrange Voice Coil Diameter | 1.5 polzades (38.1 mm) |
| Material anterior de la bobina de veu | Kapton |
| Material de bobinatge | CCAW |
| Material de la cistella | Acer |
| Pes de l'imant | 27 oz |
| Diàmetre de la bobina de veu del tweeter | 1 polzades |
| Material del diafragma del tweeter | Aliatge d'alumini |
| Material de l'imant del tweeter | Neodimi |
| Diàmetre total | 7 polzades (178 mm) |
| Retall del deflector de muntatge frontal | 5.67 polzades (144 mm) |
| Profunditat de muntatge | 3.03 polzades (77 mm) |
| Profunditat total | 3.81 polzades (97 mm) |
| Nivell de resistència a l'aigua | Resistent a l'aigua IP65 |

Figure 3: Key dimensions for installation of the PRO-ZT6 speaker.
Vídeo del producteview
Video 1: Official DS18 overview of the 6.5" Pro Audio Midrange Speakers with Bullet Tweeter, detailing features and performance.
Configuració i instal·lació
Precaucions de seguretat
- Desconnecteu sempre la bateria del vehicle abans de començar qualsevol instal·lació elèctrica.
- Ensure proper wiring polarity (positive to positive, negative to negative) to prevent damage to the speaker or ampmés viu.
- Use appropriate tools and wear safety glasses during installation.
- If you are unsure about any installation steps, consult a professional audio installer.
Esquema de cablejat
Connecteu l'altaveu al vostre 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.
Instruccions de muntatge
- 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.
- Carefully cut the opening in the mounting surface.
- Place the speaker into the opening and align the mounting holes.
- 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.
Instruccions de funcionament
- Once installed and wired correctly, turn on your audio system.
- Comença amb el volum a un nivell baix i augmenta'l gradualment fins al nivell d'escolta desitjat.
- Avoid operating the speakers at maximum volume for extended periods to prevent potential damage.
- Ajusta el teu 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.
Manteniment
- 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.
- Assegureu-vos que totes les connexions del cablejat estiguin ben fixades i lliures de corrosió.
- While the speakers are water-resistant (IP65 rated), avoid direct high-pressure water spray or submersion.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha so de l'altaveu | Loose wiring connection, no power to amplifier, incorrect audio source. | Comproveu tots els altaveus i amplifier wiring connections. Verify amplifier is powered on. Ensure correct audio source is selected. |
| So distorsionat | Volume too high, amplifier gain set too high, incorrect crossover settings, speaker damage. | Baixa el volum. Ajusta amplifier gain settings. Check crossover settings. Inspect speaker for physical damage. |
| So intermitent | Loose wiring, faulty connection. | Inspect all wiring for loose connections or damage. Secure all terminals. |
| Sortida de baix volum | Insuficient amplifier power, incorrect sensitivity settings. | Assegureu-vos amplifier provides adequate power. Check amplifier and head unit volume/sensitivity settings. |
Informació de la garantia
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.
Atenció al client
Per a assistència tècnica, consultes sobre productes o reclamacions de garantia, poseu-vos en contacte amb el servei d'atenció al client de DS18 a través del seu servei oficial. website or authorized dealers. When contacting support, please have your product model number (PRO-ZT6) and purchase details readily available for faster service.