HT5104

The LeGrand HT5104 subwoofer speaker, model number 517C3, is a powerful and versatile audio solution designed to deliver deep, resonant bass for any home theater or music system. This subwoofer boasts a robust 10-inch (25.4 cm) long-throw cone driver, which is engineered to move large amounts of air and produce impressive low-frequency response.

The cone is made of high-quality, long-fiber paper that is both rigid and lightweight, ensuring accurate and efficient energy transfer from the voice coil to the speaker frame. The driver is also surrounded by a high-density, pressed-paper dust cap that minimizes distortion and enhances the overall sound quality.

Under the hood, the HT5104 subwoofer features a high-power, Class D amplifier that delivers up to 300 watts RMS of continuous power and up to 600 watts peak power. This powerful amplifier is capable of driving the speaker cone to high excursions, resulting in deep, powerful bass that will add impact and realism to your audio experience.

Additionally, the subwoofer offers a variety of connectivity options, including LFE (Low-Frequency Effects) RCA line-level inputs and a high-level input for easy integration with your existing home theater or audio system. It also comes with adjustable crossover controls, allowing you to fine-tune the bass response to perfectly match the frequency response of your other speakers.

The cabinet of the HT5104 subwoofer is made of MDF (Medium Density Fiberboard) and features a bass-reflex design, which helps to reduce distortion and enhance the overall bass performance. The cabinet is also finished in a high-gloss, black piano-lacquer that looks great in any room and is easy to clean.

In summary, the LeGrand HT5104 subwoofer speaker is a high-performance, versatile, and stylish audio solution that is capable of delivering deep, powerful bass for your home theater or music system. With its robust 10-inch long-throw cone driver, powerful Class D amplifier, and variety of connectivity options, this subwoofer is sure to impress even the most discerning of audiophiles.

The Legrand HT5104 subwoofer speaker 517C3 is a popular choice for those looking for a high-performance subwoofer for professional use. Here are some pros and cons that can help you make an informed decision:

1. Powerful: This subwoofer delivers an impressive 1000W RMS power handling capacity, making it suitable for large venues and events.

2. High-quality sound: The HT5104 features a long-throw 18-inch woofer cone with a high-temperature voice coil, ensuring accurate and clear sound reproduction.

3. Versatile: This subwoofer can be used in various applications, including live sound, installation, and studio recording.

4. Durable: The HT5104 is built to withstand the rigors of professional use, with a rugged plywood cabinet and heavy-duty grille.

5. Customizable: The subwoofer comes with adjustable controls for frequency, phase, and level, allowing users to fine-tune the sound to their specific needs.

1. Expensive: The Legrand HT5104 is a high-end subwoofer, and its price tag may be out of reach for some budgets.

2. Heavy: This subwoofer weighs over 100 pounds, making it difficult to transport and require additional lifting equipment.

3. Complex setup: The HT5104 comes with various connections and controls, which may require a certain level of expertise to set up correctly.

In conclusion, if you are looking for a high-performance subwoofer for professional use and have the budget for it, the Legrand HT5104 is an excellent choice. Its powerful sound, versatility, and durability make it a worthwhile investment for events and installations. However, its high price tag and heavy weight may be a deterrent for some.

If the Legrand HT5104 is outside of your budget, consider other subwoofers in the same price range, such as the QSC KW181XL or the Yamaha DXS18. These options offer similar features and performance at a more affordable price point. Additionally, make sure to consider the size and weight of the subwoofer before making a purchase, as transporting and setting up a heavy subwoofer can add additional costs and complications.

Details:

I pulled this speaker myself from the main cabinet, tested and works.

specifications vintaspeaker:

• brand: Legrand
• mpn: Ht5104
• part type: Subwoofer Speaker

offer vintaspeaker:

• availability: in stock
• prices: $67.00–$199.00
• item condition: Used
• sold #: 12
• options: ship-to-home
• in stock #: 2
• started: october 24, 2025

seller vintaspeaker:

• rating: 100.0%
• # reviews: 25127
• city: fort lauderdale, florida

payments vintaspeaker:

• wallet: google-pay
• credit card: mastercard
• other

returns vintaspeaker:

• paid by: buyer
• policy: returns accepted
• time: 30 days
• method: money back

general vintaspeaker:

• category: Electronics > Audio Video > Vintage Speakers

shipping vintaspeaker:

• carrier: usps
• transit: 4-10 days
• class: standard
• service: usps ground advantage
• type: fixed