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  3. LD SYSTEMS LDSICOASUB21APRO-2PK

LD SYSTEMS LDSICOASUB21APRO-2PK Icoa Pro Bass Reflex 735345466487 Subwoofers

Ld Systems 735345466487 Icoa Pro Sub 21 A Inch Powered Active Bass Reflex Subwoofers Pair

( Brand: Ld Systems ), ( Type: Subwoofer ), ( Connectivity: Bluetooth ), ( Manufacturer Part Number: LDSICOASUB21APRO-2PK ), ( Item Height: 27.6 ), ( Item Length: 27.5 ), ( Item Width: 22.3 ), ( UPC: 735345466487 )

Review LD SYSTEMS Icoa Pro Sub Inch Powered Active Bass Reflex Subwoofers Pair

Introducing the ICOA PRO 21 Bass Reflex Subwoofer by LD Systems, a powerful and dynamic addition to any sound system. This subwoofer delivers deep, rich bass with impressive clarity and accuracy, making it an ideal choice for various applications, from home theaters and studio recording to live performances and events.

The ICOA PRO 21 Subwoofer boasts a large 21-inch (53.3 cm) driver, which is housed in a bass reflex enclosure. This design enhances the low-frequency response, providing exceptional bass output and improved efficiency. The driver cone is made of durable and lightweight paper, ensuring optimal sound reproduction and long-lasting performance.

The subwoofer features a powerful 1200-watt RMS Class D amplifier, capable of delivering high-power output while maintaining excellent efficiency and low thermal energy. This amplifier ensures the subwoofer can handle the most demanding bass lines with ease and precision.

The ICOA PRO 21 Subwoofer also comes with a number of convenient features, such as adjustable crossover frequency, phase control, and volume level. These controls provide flexibility in fine-tuning the subwoofer's performance to suit different applications and settings.

Additionally, the subwoofer includes a built-in limiter and overheat protection, ensuring safe operation and longevity. The enclosure is constructed of high-quality MDF material, providing excellent durability and acoustic properties.

Overall, the LD Systems ICOA PRO 21 Bass Reflex Subwoofer is a versatile and powerful subwoofer that delivers deep, rich bass with impressive clarity and accuracy. Its robust construction, advanced features, and high-performance components make it an excellent choice for various applications, ensuring an exceptional audio experience for any setting.

I. Introduction

The ICOA PRO 21 bass reflex subwoofer (Model number: LD 735345466487) is a powerful and compact subwoofer designed to deliver deep and accurate bass response for home theaters and music systems. In this analysis, we will discuss the pros and cons of investing in this subwoofer to help you make an informed decision.

II. Pros

1. Powerful Performance: The ICOA PRO 21 subwoofer is capable of producing an impressive 210 watts RMS (Root Mean Square) power, ensuring a powerful and dynamic bass response.

2. Compact Size: Despite its powerful performance, the subwoofer has a relatively small footprint, making it a great choice for those with limited space.

3. Bass Reflex Design: The bass reflex enclosure design enhances the efficiency of the subwoofer and improves its overall sound quality.

4. Easy to Set Up: The subwoofer comes with adjustable level controls, making it easy to set up and fine-tune the bass response to your preferences.

5. Affordable Price: Compared to other subwoofers in its class, the ICOA PRO 21 offers a competitive price point, making it an attractive option for budget-conscious consumers.

III. Cons

1. Limited Frequency Response: The subwoofer's frequency response is limited to 22 Hz - 200 Hz, which may not be sufficient for some users who require a wider frequency range.

2. Build Quality: Some users have reported issues with the build quality, including loose screws and uneven paint jobs, which may affect the overall durability of the product.

3. No Bluetooth Connectivity: The subwoofer does not offer Bluetooth connectivity, which can be a drawback for users who prefer wireless streaming.

4. No Remote Control: The subwoofer does not come with a remote control, which can make it inconvenient to adjust the settings from a distance.

IV. Conclusion

The ICOA PRO 21 bass reflex subwoofer offers powerful performance, compact size, and easy setup, making it a solid choice for those in need of a budget-friendly subwoofer. However, its limited frequency response, build quality concerns, lack of Bluetooth connectivity, and absence of a remote control may deter some users.

V. Recommendation

If you're looking for a powerful and affordable subwoofer with a compact design, the ICOA PRO 21 could be an excellent option for you. However, if you require a wider frequency response or wireless connectivity, you may want to consider other models with these features. Ultimately, the decision depends on your specific requirements and preferences.

specifications audiootto:

  • brand: Ld Systems
  • type: Subwoofer
  • connectivity: Bluetooth
  • manufacturer part number: LDSICOASUB21APRO-2PK
  • item height: 27.6
  • item length: 27.5
  • item width: 22.3
  • upc: 735345466487

seller audiootto:

  • rating: 100.0%
  • # reviews: 86430

general audiootto:

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

offer audiootto:

  • options: Ship-to-home
  • soLd: 0
  • availability: In Stock
  • quantity: 1
  • started: January 22, 2026

returns audiootto:

  • paid by: Buyer
  • policy: Returns Accepted
  • method: Money back
  • time: 30 Days

shipping audiootto:

  • type: Fixed
  • transit: 4-7 Days
  • cost: $700.00
  • class: Standard
  • service: Standard

payments audiootto:

  • wallet: Google-pay
  • credit card: Discover
  • other
type: subwoofer, connectivity: bluetooth, item height: 27.6, item length: 27.5, item width: 22.3,
category: musical instruments > pro audio equipment > speakers, sku: 8172492116341663,

Ld Systems LDSICOASUB21APRO-2PK Is Similar To:

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1 offer $4873.40 USD
  • Offer #1: $4873.40 price + $700.00 delivery = $5573.40* total. Two XLR inputs, two XLR outputs and a powerCON Loop-Thru connection enable uncomplicated system cabling and flexible expansions. All settings can be adjusted quickly and wirelessly via the app, and multiple speakers can be paired with each other.+$700.00 shipping