PRO-ZT 8" Coaxial Mid-Range Loudspeaker
Best high-output speakers for marine audio enthusiasts seeking clear, durable sound.
Unleash powerful, full-range audio with the DS18 PRO-ZT 8" Coaxial Mid-Range Loudspeaker. Engineered for accuracy and robust performance, this speaker delivers an impressive 275W RMS power handling and a high sensitivity of 98dB. Its wide frequency response from 65Hz to 22KHz ensures every note is heard with clarity. Designed with a water-resistant cone and including a protective grill, it's built for durability in various environments. The coaxial design integrates mid-range and tweeter for a complete sound experience, making it a versatile addition to your audio system.
$190.00
Owner Satisfaction
4.5
/ 5
Category Rank
2639
/ 6550
#2639 in Speakers
Price vs Category Average
-87%
Below average
Nominal Diameter
8
/ inches
Who it's for
- Outdoor enthusiasts needing loud audio over wind and road noise
- Bass-heavy system builders using high-wattage external amplifiers
- DIY installers wanting a streamlined, all-in-one speaker setup
Who should skip it
- Audiophiles seeking deep bass and full-spectrum sound reproduction
- Listeners prioritizing musical nuance and high-fidelity sound quality
- Budget-conscious buyers relying on factory head unit power
Performance breakdown
Marine Durability
IPX5 rating ensures reliable performance against splashes and harsh outdoor elements.
Power Handling
275W RMS capacity delivers massive volume without sacrificing audio integrity.
High-Frequency Clarity
Integrated bullet tweeter cuts through ambient noise for crisp, detailed highs.
Sensitivity Efficiency
High 98dB sensitivity allows for loud output even with modest amplification.
Frequency Range
Broad 65Hz to 22KHz response covers the full spectrum of sound.
Installation Versatility
Compact mounting depth fits easily into most standard marine speaker cutouts.
Key Specs
Nominal Diameter
8 inches
RMS Power Handling
275 Watts
Nominal Impedance
4 ohms
Frequency Response
65Hz-22KHz
Cone Material
Water-Resistant Paper
Voice Coil Diameter
1.5 inches
Magnet Type
Ferrite & Neodymium
Mounting Depth
3.58 inches
Features
- Coaxial design for full-range sound
- Integrated bullet tweeter for crisp highs
- Rugged grill for protection
- Water-resistant cone for durability
- High sensitivity for powerful output
- Deep, impactful low-end punch
- Sold as a pair for stereo sound
What customers say
Consumers are overwhelmingly impressed by the sheer power and clarity delivered by the DS18 PRO ZT 8 inch coaxial speakers, establishing quality and value as the dominant themes. Reviewers consistently highlight the impressive volume and robust sound output, noting that these speakers perform far above their modest price point. This combination of high performance and affordability makes them a standout choice for audio enthusiasts looking for significant acoustic upgrades. The consensus suggests this product is a smart investment for serious sound.
Know before you buy
These speakers are IPX5 rated, meaning they are water-resistant and designed to withstand splashes and moisture. While they are built for marine environments, they should not be submerged in water.
Yes, these speakers do not have a built-in amplifier. To achieve the rated 275W RMS power handling, you will need to pair them with an external amplifier capable of delivering sufficient power.
The coaxial design integrates a mid-range driver and a bullet tweeter into a single unit. This allows the speaker to reproduce a wider frequency range—from 65Hz to 22KHz—providing both deep bass and crisp highs from one mounting location.
These speakers have an overall diameter of 8.42 inches and a mounting depth of 3.58 inches. We recommend double-checking your current cutout dimensions and available mounting depth to ensure a proper fit before installation.
The DS18 PRO-ZT 8" speakers are sold as a pair, making them ready for a standard stereo setup right out of the box.
With a sensitivity of 98dB, these speakers are highly efficient. This means they can produce a high volume output even with moderate power input, making them very responsive and loud.
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