1. Introduktion
Thank you for choosing Pioneer TS-MR2040 8-inch Marine Speakers. These speakers are engineered to provide high-quality audio performance in demanding marine environments. Designed with water-resistant and UV-protected materials, they offer durability and clear sound for your boat, UTV, ATV, SXS, or other outdoor applications. This manual provides essential information for proper installation, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your speakers.

Image 1.1: Pioneer TS-MR2040 8-inch Marine Speakers (Pair)
2. Sikkerhedsoplysninger
Please read all safety instructions before installing or operating the speakers. Failure to follow these instructions may result in damage to the product, property, or personal injury.
- Strømkilde: Sørg for, at strømkilden er afbrudt før installation for at forhindre elektrisk stød.
- Ledningsføring: Use appropriate gauge wiring for connections. Incorrect wiring can lead to overheating and potential fire hazards.
- Montering: Securely mount speakers in a stable location to prevent detachment during vehicle operation or rough water conditions.
- Vandeksponering: While water-resistant, avoid submerging the speakers. Ensure all connections are properly sealed to prevent water ingress.
- Lydstyrkeniveauer: Langvarig eksponering for høje lydstyrker kan forårsage høreskader. Brug den ved sikre lytteniveauer.
3. Pakkens indhold
Kontroller, at alle dele er til stede i pakken, før installationen påbegyndes:
- Two 2-way speakers with fixed grilles
- Eight M5x30mm Stainless steel machine screws
- 8 hastighedsklip
- Garantioplysninger
- Specifications and template on box
4. Opsætning og installation
The Pioneer TS-MR2040 speakers are designed for surface mounting and easy integration into existing marine audio systems. Follow these steps for proper installation:
- Forberedelse: Disconnect power to the audio system. Choose a suitable mounting location that allows for adequate clearance behind the speaker and is structurally sound.
- Marking and Cutting: Use the provided template (found on the box) to mark the cutout area. Carefully cut the opening, ensuring a clean edge.
- Boring af pilothuller: Drill pilot holes for the mounting screws. It is recommended to start with a smaller diameter drill bit than the screw size to ensure a snug fit and secure adhesion, especially in fiberglass.
- Ledningsføring: Connect the speaker wires to the appropriate terminals. The TS-MR2040 features gold tinsel wire and gold-plated wire terminals for improved current transfer and corrosion resistance. Note that the positive and negative speaker connectors may differ in size; adjust existing connectors if necessary for a secure fit.
- Montering: Place the speaker into the cutout. Ensure the water-resistant urethane gasket is properly seated to create a seal. Secure the speaker using the eight M5x30mm stainless steel machine screws and speed clips. Do not overtighten.
- Endelig kontrol: Once mounted, reconnect power to the audio system and test the speakers.

Image 4.1: TS-MR2040 Speaker Dimensions. Speaker grille diameter: 9 inches (230 mm). Speaker diameter: 8.75 inches (222 mm). Mounting depth: 3 inches (75 mm). Tweeter diameter: 0.75 inches (20 mm).

Image 4.2: Speakers designed for marine applications.
5. Betjeningsvejledning
The Pioneer TS-MR2040 speakers are designed to deliver clear and powerful audio. For optimal performance, ensure your audio source and amplifier are compatible and properly configured.
- Strømhåndtering: These speakers have a maximum power handling of 200 Watts and a nominal power handling of 40 Watts. For best results and to prevent distortion, especially at higher volumes, it is recommended to use an amplifier that matches or slightly exceeds the nominal power rating.
- Lydkvalitet: The dual-cone design, Reflex Horn tweeter technology, and IMPP composite cone woofers work together to produce rich bass, clear highs, and a wide frequency response.
- Lydkilde: Use high-quality audio sources (e.g., streaming services, FLAC files) to fully appreciate the sound capabilities of these speakers. Lower quality sources may not do justice to the speaker's performance.

Image 5.1: Speaker power handling details.

Image 5.2: Detail of the 3/4-inch Reflex Horn Tweeter, designed for clear high frequencies and moisture protection.
6. Vedligeholdelse
The Pioneer TS-MR2040 speakers are built with durable, weather-resistant materials to withstand harsh marine conditions. Regular maintenance will help preserve their appearance and performance.
- Rensning: Gently wipe the speaker grilles and cones with a soft, damp cloth to remove salt residue, dirt, or dust. Avoid using harsh chemicals or abrasive cleaners.
- UV beskyttelse: The AES (Acrylonitrile-Elastomer Styrene) glass fiber reinforced basket and magnet cover, along with the pure white AES grilles, are designed to resist fading and yellowing from direct sunlight and heat.
- Vandtæthed: The water-resistant IMPP (Injection Molded Polypropylene) composite cones and elastomer surrounds resist the effects of saltwater and humidity. Ensure the mounting area remains sealed to prevent water damage to internal components.
- Inspektion: Periodically inspect the speaker surrounds for any signs of cracking or deterioration. The elastomer surround is designed to resist color fading and running, extending product longevity.

Image 6.1: Speaker construction for durability in marine environments.

Image 6.2: Durable AES Fiber Reinforced Cover protects the magnetic circuit and resists environmental damage.

Image 6.3: Water-resistant IMPP Composite Cone for outstanding mid-bass response and environmental resistance.
7. Fejlfinding
If you experience issues with your Pioneer TS-MR2040 speakers, refer to the following common problems and solutions:
- Ingen lyd:
- Check all wiring connections at both the speaker and the audio source/amplifier. Ensure they are secure and correctly polarized (+ to +, - to -).
- Verify that the audio source (head unit, amplifier) is powered on and functioning correctly.
- Bekræft at lydstyrken er skruet op og ikke slået fra.
- Forvrænget lyd:
- Reducer lydstyrken. Forvrængning opstår ofte, når ampeller højttalere er overstyrede.
- Kontroller for løse forbindelser eller beskadigede højttalerledninger.
- Ensure the speakers are receiving adequate power. For optimal performance, especially at higher volumes, an external amplifier anbefales stærkt.
- Inspect the speaker cones and surrounds for any physical damage.
- Intermitterende lyd:
- Kontroller for løse eller korroderede ledningsforbindelser.
- Ensure the audio source is stable and not experiencing interruptions.
8. Specifikationer
Detailed technical specifications for the Pioneer TS-MR2040 8-inch Marine Speakers:
| Feature | Specifikation |
|---|---|
| Modelnavn | TS-MR2040 |
| Højttaler type | Marine, Coaxial |
| Højttaler størrelse | 8 tommer |
| Woofer kegle materiale | Water-Resistant White IMPP Composite |
| Tweeter | 3/4" PI (Poly Imide) Reflex Horn |
| Maksimal krafthåndtering | 200 watt |
| Nominel effekthåndtering | 40 watt |
| Frekvensrespons | 25Hz-30kHz |
| Følsomhed | 92dB |
| Ohm Rating | 4 Ohm |
| Vandmodstandsniveau | Vandtæt |
| Produktdimensioner | 8" D x 8" B x 3" H |
| Varens vægt | 8.73 Pounds (Pair) |
| Farve | Hvid |
| Monteringstype | Overflade |
| Corrosion-Resistant Parts | Yes (Gold-Plated Lead Wire and Connection Terminals) |
9. Garanti og support
The Pioneer TS-MR2040 speakers come with a Limited Warranty. For specific warranty terms and conditions, please refer to the warranty information included in your product package.
For technical support, product inquiries, or service, please visit the official Pioneer website or contact Pioneer customer service. You can also find additional resources and product information on the Pioneer Brand Store.





