PRESONUS ULT18 Sound Subwoofer Speaker 673454004551

( Brand: Presonus ), ( Type: Studio Monitor ), ( Connectivity: Wired ), ( UPC: 673454004551 )

Review PRESONUS Inch Watt Ported Live Sound Subwoofer Speaker Yr Warranty

The Presonus ULT18 18-inch Subwoofer Speaker (model number 673454004551) is a powerful and versatile addition to any sound system. This subwoofer is designed to deliver deep, resonant bass with exceptional clarity and definition, making it an ideal choice for live sound applications, DJ setups, or studio monitoring.

The ULT18 features an 18-inch low-frequency driver with a high-temperature voice coil and a cast-aluminum basket for increased power handling and durability. The speaker cone is made of advanced polypropylene material, which is lightweight yet rigid, ensuring accurate and consistent bass response.

This subwoofer is also equipped with a built-in 1500-watt Class D amplifier, which delivers efficient power and high dynamic headroom to the speaker. The amplifier is designed to be cooled by a large aluminum heat sink, which helps to maintain optimal operating temperature and ensure long-term reliability.

The ULT18 also offers a number of connectivity options, including XLR and 1/4-inch TRS inputs, which allow it to be easily integrated into a wide range of sound systems. It also features a low-pass filter and a polarity reversal switch, which can be used to customize the subwoofer's output to match the specific needs of your system.

The speaker enclosure is constructed of high-quality, Baltic birch plywood, which provides excellent rigidity and acoustic properties. The cabinet is also finished with a durable, matte black paint, which looks great and helps to reduce unwanted reflections and resonances.

Overall, the Presonus ULT18 18-inch Subwoofer Speaker is a high-performance, versatile, and reliable subwoofer that is perfect for anyone in need of deep, powerful bass. Whether you're a live sound engineer, a DJ, or a studio engineer, this subwoofer is sure to impress with its exceptional sound quality and robust construction.

A Detailed Analysis of the Presonus ULT18 18-inch, 2000-Watt Subwoofer

The Presonus ULT18 is an 18-inch, 2000-watt subwoofer speaker, designed for professional sound reinforcement applications. In this analysis, we will discuss the key features, benefits, and potential drawbacks of this subwoofer to help you make an informed purchasing decision.

1. Powerful: With a peak power handling of 4000 watts and a program power handling of 2000 watts, the ULT18 delivers impressive sound output and clarity.

2. XMAX Class AB Power Amplifier: This subwoofer utilizes a Class AB power amplifier with a switch-mode power supply, ensuring efficient power delivery and minimal heat generation.

3. High-frequency Response: With a frequency response ranging from 35 Hz to 140 Hz, the ULT18 can effectively reproduce the low end of music and speech, adding depth and impact to the audio system.

4. Rugged Construction: The subwoofer boasts a durable, powder-coated, 18-gauge steel grille and a reinforced, plywood enclosure, making it suitable for use in demanding environments.

1. Superior Bass Reproduction: The ULT18's powerful amplifier and large, 18-inch driver enable it to reproduce deep, accurate bass frequencies, enhancing the overall sound quality of a system.

2. Versatile: Its high-frequency response and versatile mounting options make the ULT18 a suitable choice for various applications, such as live sound reinforcement, DJing, and studio monitoring.

3. Durable: Its rugged construction ensures that the subwoofer can withstand the rigors of regular use, making it a reliable investment for professionals and enthusiasts alike.

1. Size and Weight: At 46.5 x 18.5 x 20.5 inches and 75.5 lbs, the ULT18 is a large and heavy subwoofer, which may pose transportation and placement challenges.

2. Price: Given its high power handling capabilities and robust construction, the ULT18 comes at a premium price point, which may be a deterrent for some buyers.

In summary, the Presonus ULT18 is a powerful, versatile, and durable subwoofer speaker that delivers impressive bass reproduction and depth to sound systems. Its high-frequency response, rugged construction, and versatile mounting options make it a popular choice for professional sound reinforcement applications. However, its large size, weight, and premium price point may be deterrents for some buyers.

If you are in the market for a high-performance subwoofer for professional sound reinforcement applications and have the budget and space to accommodate its size and weight, the Presonus ULT18 is an excellent investment. Its powerful amplifier, large driver, and rugged construction provide unmatched bass reproduction and durability, ensuring that your audio system delivers the depth and impact that your audience demands.

part # 673454004551 prices

• $194.95-$1699.99

specifications audiootto:

• brand: Presonus
• type: Studio Monitor
• connectivity: Wired
• upc: 673454004551

seller audiootto:

• # reviews: 2029
• rating: 100.0%

offer audiootto:

• started: July 17, 2025
• options: Ship-to-home
• sold: 0
• quantity: 5
• availability: In Stock

returns audiootto:

• method: Money back
• paid by: Buyer
• policy: Returns Accepted
• time: 14 Days

general audiootto:

• Musical Instruments Gear > Pro Audio Equipment > Speakers
• condition: New

payments audiootto:

• credit card: Mastercard
• wallet: Apple-pay
• other

shipping audiootto:

• type: Fixed
• transit: 5-11 Days
• class: Economy
• service: UPS Ground Saver
• cost: $0.00
• carrier: UPS

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