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Pioneer TS-MR2040 8 inch white marine coaxial speaker with horn tweeter

Pioneer

Pioneer TS-MR2040 8" marine electronic speaker

SKU CH-9FNE-GTT0Z MPN TS-MR2040

An 8-inch marine coaxial speaker rated for 40 watts RMS and 200 watts peak with a water-resistant IMPP cone and 92 dB sensitivity

  • Speaker unit size8 in (20.3 cm)
  • Product typeSpeaker
  • Key features40 W RMS, 200 W peak power handling
  • 40W RMS power for clear marine audio
  • 200W peak handles demanding soundtracks
  • 25 Hz to 30 kHz range captures full detail
  • Water-resistant IMPP cone resists salt and heat
  • 92 dB sensitivity with 11mm horn tweeter

Marine 8-inch coaxial speaker

The Pioneer TS-MR2040 is an 8-inch two-way coaxial speaker built for marine environments. It handles 40 watts RMS and 200 watts peak power for loud, clear playback on open water. The Nautica Series design targets boat owners who need durable audio that resists salt, humidity and heat.

IMPP cone with elastomer surround

A water-resistant injection-moulded polypropylene cone pairs with a 11mm poly-imide reflex horn tweeter for wide dispersion. The elastomer surround resists colour fading and running under UV exposure. An AES glass-fibre reinforced basket and magnet cover protects the magnetic circuit from corrosion.

Frequency response and sensitivity limits

The speaker covers 25 Hz to 30 kHz with a sensitivity of 92 dB, suitable for mid-bass presence and detailed highs in noisy conditions. Buyers needing deeper sub-bass extension or higher SPL for large vessels will require additional amplification or larger drivers.

How it compares

Measured against everything we stock in Boat Audio & Electronics, at today’s prices. Recalculated every night.

Price $84.99
Pricier than about 54% of the 312 comparable items (median $69.49).

Specifications

Product
Brand namePioneer
Product typeSpeaker
Audio & video
Speaker unit size8 in (20.3 cm)
Size & build
Shipping weight4.99 kg
Package size25 × 25 × 25 mm

Questions about this item

What frequency range does the 25 Hz to 30 kHz response cover in practice?

The speaker reproduces bass down to 25 Hz and treble up to 30 kHz, covering the full audible spectrum for marine listening.

What cut-out diameter and mounting depth does the 8-inch frame require?

The 8-inch frame needs a standard 8-inch cut-out; the AES glass-fibre basket and magnet cover fit typical marine mounting depths.

How is the ¾-inch poly-imide reflex horn tweeter installed, and what step is often missed?

The tweeter is factory-integrated into the coaxial assembly; the step often missed is sealing the mounting gasket to keep moisture out of the basket.

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