Description
Pioneer TS‑MR2040
The Pioneer TS‑MR2040 is an 8″ (≈ 20 cm) 2‑way marine‑use coaxial speaker pair designed for use in boats, wake‑towers, or outdoor applications where durability against water, sun, and humidity is required. It is rated for 40 W RMS (continuous) nominal power and up to 200 W peak power. Its sensitivity is about 92 dB (1 W/1 m), impedance is 4 ohms, and its frequency response spans approximately 25 Hz to 30 kHz. The woofer uses a water‑resistant IMPP™ (Injection Moulded Polypropylene) composite cone, and the tweeter is a ¾″ poly‑imide reflex horn‑type design — optimized for harsh conditions. The cut‑out diameter is approximately 7‑¼″ (~185 mm) and the mounting depth is ~3″ (~75 mm).
Specifications
Product Performance
| Specification | Details |
|---|---|
| Continuous Power Handling (RMS) – Watts | 40 |
| Maximum Peak Power Handling – Watts | 200 |
| Frequency Response | 25 Hz to 30 kHz |
| Nominal Impedance – Ohm | 4-Ohm |
| Sensitivity (1W/1m) | 92 dB |
| System Type | Coaxial 2-way, Horn – Tweeter |
Features
| Specification | Details |
|---|---|
| Cut Out Dimensions | 7-1/4″ |
| Mounting Depth | 3″ |
| Outer Diameter | 9″ |
| Speaker Grill | Classic White |
| Tweeter Dimensions | 0.43″ |
| Woofer Dimensions | 8″ |
Materials
| Specification | Details |
|---|---|
| Basket Material | Heat Resistant Resin |
| Cone Material | IMPP – Water Resistant |
| Damper | Nomex |
| Diaphragm Material | Polyimide – Tweeter |
| Magnet Material | Ferrite – Speaker, Ferrite, Strontium – Midrange |
| Magnet Weight | 16.93 oz – Speaker, 2.1 oz – Midrange |
| Surround Material | Elastic Polymer |
| Surround Type | Rolled |
| Voice Coil Material | Glass Imide |
| Voice Coil Wire | Copper |
| Wire Terminals | Integrally Molded |
About The Product
Nautica Series 8” Marine-Use 2-way Speaker with 200 W Maximum PowerLightweight polyimide (PI) tweeter diaphragm with uniquely shaped wave guide provides natural with clear vocals Marine wide dispersion.
Poly-Imide Reflex Horn Tweeter
The Reflex Horn design is a Pioneer innovation that delivers stunning high frequencies while at the same time providing protection for the tweeter from moisture.
Acrylonitrile-Elastomer Styrene (AES) Glass Fiber Reinforced Basket/Magnet Cover
The AES cover protects the magnetic circuit that can affect the performance of the speaker. The speakers also sport the pure white AES grilles to resist fading and yellowing caused by direct sunlight and heat.
Elastomer Surround
Each speaker utilizes an elastomer surround that resists color fading or running, which extends the longevity of the product.
Gold Tinsel Wire
Gold tinsel wire and gold plated wire terminals are used for better current transfer.
Water-resistant IMPP Composite Cone
Pioneer’s popular injection molded polypropylene (IMPP) cones produce outstanding mid-bass response and resist the effects of salt water, humidity, and extreme heat.
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