FOCAL 5K4211 Midbass

( Brand: Focal ), ( Manufacturer Part Number: 5K4211 ), ( Compatible Brand: For Focal ), ( Type: Midbass Drivers ), ( Unit Type: Unit ), ( Size: 5.25 ), ( Compatible Model: 5k013l ), ( Country/region Of Manufacture: France )

Review FOCAL Midbass Drivers

Focal 500 Series 5K4211 Midbass Speaker - Powerful and Precise Audio Performance for Your Sound System

The Focal 5K4211 Midbass Speaker is a testament to Focal's unwavering commitment to audio excellence, showcasing their innovative design and meticulous craftsmanship. Part of the acclaimed 500 Series, this midbass speaker is engineered to deliver powerful, precise, and engaging audio that will transform your listening experience.

The 5K4211 Midbass Speaker features a 6.5-inch (16.5 cm) W-cone, a design unique to Focal that combines the advantages of a sandwich structure with the stiffness of a rigid cone. This results in reduced distortion, improved sound clarity, and an extended frequency response. The cone is made of a blend of glass fiber and flax, providing the necessary rigidity for deep, punchy bass while maintaining a lightweight structure for optimal responsiveness.

The speaker's magnet assembly has been optimized to provide increased power handling, ensuring that the 5K4211 can deliver impressive sound levels with minimal distortion, even at high volumes. The voice coil, made of aluminum-wound copper, is designed for rapid thermal dissipation to prevent overheating during prolonged use.

The 5K4211 Midbass Speaker is equipped with a high-quality, high-power 2-inch (51 mm) aluminum/magnesium inverted dome tweeter, ensuring smooth high-frequency response and exceptional detail. The tweeter is enclosed in a high-density polyurethane foam chamber, reducing unwanted resonances and further enhancing the speaker's clarity and precision.

The Focal 5K4211 Midbass Speaker boasts a sleek and modern design that complements a wide range of audio systems. The speaker's high-quality materials and precise machining make it a durable and reliable addition to your sound system, capable of delivering exceptional audio performance for years to come.

In summary, the Focal 5K4211 Midbass Speaker is an exceptional choice for those seeking powerful, detailed, and engaging audio in their sound system. Its innovative design, high-quality materials, and meticulous craftsmanship make it a standout performer in the midbass speaker category, delivering a listening experience that is nothing short of extraordinary.

Focal 5K4211 Midbass Speaker: A Detailed Analysis

1. High-Quality Sound: Focal is renowned for its exceptional sound quality, and the 5K4211 is no exception. It delivers clear, accurate, and powerful mid-bass frequencies, making it ideal for music and home theater applications.

2. Durable Construction: The speaker's cone is made of inert material, which reduces distortion and ensures long-lasting performance. The magnetic structure is also designed for high power handling, ensuring the speaker can withstand high volumes without fail.

3. Versatile: The 5K4211 can be used in a variety of systems, including car audio, home audio, and professional audio. Its compact size makes it easy to integrate into various setups.

1. Price: Focal speakers are known for their premium price tags. The 5K4211 is no exception, which may make it a less attractive option for budget-conscious consumers.

2. Limited Frequency Response: While the 5K4211 is excellent for mid-bass frequencies, it may not be ideal for handling the highest and lowest frequencies. Therefore, it may need to be paired with other speakers to create a complete sound system.

3. Requires Amp: This speaker does not include an internal amplifier, so a separate amplifier is required to power it, adding to the overall system cost.

The Focal 5K4211 Midbass Speaker is a high-quality audio solution that delivers excellent mid-bass performance. However, its premium price and the need for additional components like an amplifier and potentially additional speakers may make it a less suitable option for those on a tight budget.

If you are looking for a premium mid-bass solution for a high-end audio system, the Focal 5K4211 could be an excellent choice. However, if budget is a concern, you may want to consider other options that offer similar performance at a lower price point.

Details:

The full specs are available via online search. There is a minor blemish on one of the surrounds see pic, which does not puncture surround nor effect operation. If you're viewing this you likely know about these drivers. They have been discontinued for years, are hard to find, and still highly sought after by Dyers audiophiles their sound quality.

These 2 units have been in storage for over 5 years, and are great condition.

part #: 5k4211 price

• $425.00

specifications speakerpartgo:

• brand: Focal
• mpn: 5k4211
• compatible brand: For Focal
• type: Midbass Drivers
• unit type: Unit
• size: 5.25
• compatible model: 5k013l
• country/region of manufacture: France

payments speakerpartgo:

• credit card: Diners-club
• wallet: Apple-pay
• other

general speakerpartgo:

• condition: Used
• TV, Video Audio Parts > Speaker Parts Components > Woofers

shipping speakerpartgo:

• class: Standard
• transit: 5-12 Days
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• cost: $9.67

offer speakerpartgo:

• quantity: 2
• sold: 0
• options: Ship-to-home
• best offers: True
• availability: In Stock
• started: September 6, 2025

seller speakerpartgo:

• rating: 100.0%
• city: Castro Valley, California
• # reviews: 232

returns speakerpartgo:

• policy: No Returns

Focal 5K4211 Is Similar To:

• 17w75 4 7 Hertz Midrange Diy Midbass Drivers Speaker Ohm Focal Dynaudio (33.7% similar) I had to relist these speakers because last bidder was from Hong Kong and I will only ship within the us. Here is a second chance to win these wonderful speakers. If you are looking chances are you know about this speaker. There is a scratch on one of the baskets in the rear of the speaker which ...(January 27th, 2015)