ENERGY 4DR51819 Woofer ES-12-1

( Brand: Energy ), ( Model: ES-12-1 ), ( Type: Woofer ), ( Connectivity: Wired ), ( Manufacturer Part Number: 4DR51819 ), ( Material: Poly )

Review ENERGY Inch Woofer Tested And Working

The Energy Audio ES-12-1 12-inch Woofer is a powerful and high-performing speaker component designed to deliver deep, rich bass for music and home theater systems. This woofer, specifically model number 4DR51819, is an essential part of any sound system seeking to produce accurate and dynamic low-frequency response.

The ES-12-1 woofer boasts a 12-inch polypropylene cone with a rubber surround. This sturdy and durable construction allows the woofer to handle high power levels and maintain its shape, even during extended playtimes. The cone's design also minimizes distortion and ensures precise sound reproduction.

The woofer's motor structure features a strong, high-temperature aluminum former and a copper voice coil. This configuration enables the woofer to efficiently move large amounts of air and produce impressive bass output while maintaining excellent power handling capabilities.

The ES-12-1 woofer comes with a high-quality, 2-inch voice coil that can handle up to 150 watts RMS of power. This high power handling capacity allows the woofer to produce clear and powerful bass sounds even with demanding music or movie soundtracks.

The woofer's frequency response ranges from 28 Hz to 500 Hz, making it an ideal choice for reproducing low bass frequencies. Its sensitivity is listed as 86 dB, ensuring that it can produce a significant volume level with a reasonable amount of power.

The ES-12-1 woofer's design includes a butyl rubber surround, which provides superior flexibility and durability. The woofer's cast aluminum frame offers rigidity and stability, ensuring that the speaker remains in place and performs consistently.

Additionally, the woofer includes a spider venting system that enhances cooling and reduces power compression, ensuring that the woofer can maintain its performance levels during extended playtimes or high power usage.

In summary, the Energy Audio ES-12-1 12-inch Woofer (model 4DR51819) is a powerful and efficient speaker component designed to deliver deep, rich bass for music and home theater systems. Its sturdy construction, high power handling capabilities, and responsive design make it an excellent choice for any sound system seeking to produce accurate and dynamic low-frequency response.

Pros and Cons of Buying Energy 4DR-51819 12-Inch Woofer for ES-12-1 Subwoofer Enclosure

The Energy 4DR-51819 12-inch woofer is a popular choice for those looking to upgrade their ES-12-1 subwoofer enclosure. In this article, we will discuss the key advantages and disadvantages of purchasing this woofer.

1. Excellent Sound Quality: The Energy 4DR-51819 woofer is renowned for its crystal-clear sound and deep bass response. It utilizes a high-temperature aluminum voice coil, which ensures efficient power handling and minimal power compression.

2. Durable Construction: This woofer is built to last, with a sturdy glass-fiber composite cone and a rubber surround that can withstand heavy use. Its aluminum voice coil former adds to its durability and heat dissipation capabilities.

3. Frequency Response: The Energy 4DR-51819 woofer has a wide frequency response range of 25 Hz to 500 Hz, which covers a broad spectrum of bass frequencies. This makes it an excellent choice for various music genres.

4. Efficient Power Handling: With a power handling capacity of 300 watts RMS and a peak power handling of 1200 watts, this woofer can handle high power levels without distortion.

1. Size and Weight: The Energy 4DR-51819 woofer is a large and heavy component, weighing approximately 30 pounds. This might make it difficult to transport or install for some users.

2. Cost: This woofer is priced higher than some other 12-inch woofers on the market. However, its excellent sound quality, durability, and power handling capabilities justify the investment for many audiophiles.

3. Complex Installation: Installing this woofer in an ES-12-1 enclosure may require some advanced knowledge and tools, which could be a challenge for beginners.

The Energy 4DR-51819 12-inch woofer is a high-quality component that offers superior sound quality, durability, and power handling capabilities. Its size, weight, and cost may be drawbacks for some users, but its advantages far outweigh the cons for those seeking an exceptional audio experience.

If you are looking for a high-performance subwoofer to upgrade your ES-12-1 enclosure, the Energy 4DR-51819 12-inch woofer is an excellent choice. Its excellent sound quality, robust construction, and efficient power handling make it an excellent investment for serious audiophiles. However, ensure you have the necessary knowledge and tools for a successful installation.

part # 4dr51819 price

• $75.00

specifications audiootto:

• brand: Energy
• model#: ES-12-1
• type: Woofer
• connectivity: Wired
• manufacturer part number: 4DR51819
• material: Poly

seller audiootto:

• rating: 99.9%
• # reviews: 66098

offer audiootto:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: July 16, 2025
• availability: In Stock

general audiootto:

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

returns audiootto:

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

shipping audiootto:

• service: USPS Ground Advantage
• class: Standard
• carrier: USPS
• transit: 3-9 Days
• cost: $14.95
• type: Fixed

payments audiootto:

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

Energy 4DR51819 Is Similar To:

• Energy 51879 4dr51879 8 Inch Subwoofer Speaker Drive 4dr/51879 Canada 4c02 (47.4% similar) $25.00. (December 23rd, 2025)