POLK AUDIO 704C Lsim Center Speaker

( Brand: Polk Audio ), ( Manufacturer Part Number: 704C ), ( Model: POLK AUDIO LSIM 704C ), ( Compatible Brand: For Polk Audio ), ( Color: Black ), ( Compatible Model: Universal ), ( Material: Plastic ), ( Type: Speaker ), ( Audio Inputs: Banana Jack ), ( Unit Type: Unit ), ( Connectivity: Wired ), ( Features: High End ), ( Impedance: 8 Ohms ), ( Country Of Origin: China )

Review POLK AUDIO Lsim 704 Speaker Black

The Polk Audio TSI Model 704C LSI Center Speaker is a high-performance, versatile audio solution designed to deliver exceptional sound quality for home theater systems. This center channel speaker is an essential component of a 5.1 or 7.1 channel setup, ensuring dialogue and on-screen action are delivered clearly and accurately.

The 704C LSI Center Speaker features a unique design, with a Turbine Aluminum Cone woofer that is lightweight, rigid, and capable of producing deep, resonant bass. The woofer cone is engineered using Polk's proprietary Power Port Technology, which minimizes turbulence and distortion, resulting in cleaner, more efficient bass response.

The speaker's dynamic balance, dual-voiced, edge-driven, aluminum/polymer composite dome tweeter provides detailed, crystal-clear high-frequency performance. This tweeter design ensures a wide dispersion pattern, allowing the speaker to evenly cover the listening area and maintain accurate sound imaging.

The 704C LSI Center Speaker also incorporates Polk's exclusive Line Source Integrated Militarized Automated Testing (LSI) technology. This technology combines the benefits of a line source design with the efficiency and ease of use of a traditional speaker. The result is a speaker that delivers superior sound quality, with a more accurate frequency response and improved stereo imaging.

The cabinet of the 704C LSI Center Speaker is constructed of high-quality MDF and features a scratch-resistant, automotive-grade paint finish. Its compact size and sleek design make it an elegant addition to any home theater setup.

The speaker's binding posts are gold-plated, ensuring a secure connection to your audio components, and it is compatible with a wide range of home theater receivers and amplifiers. The 704C LSI Center Speaker is also versatile, with multiple mounting options, including on-wall and tabletop configurations.

In summary, the Polk Audio TSI Model 704C LSI Center Speaker is a high-performance, versatile audio solution that delivers exceptional sound quality for home theater systems. Its unique design, featuring a Turbine Aluminum Cone woofer and a dynamic balance, dual-voiced, aluminum/polymer composite dome tweeter, ensures clear, accurate dialogue and detailed, crystal-clear high-frequency performance. The speaker's robust construction, Gold-plated binding posts, and multiple mounting options make it a reliable and versatile addition to any home theater setup.

Polk Audio 704c LSIM 704 Center Speaker: Pros and Cons

The Polk Audio 704c LSIM 704 is a high-performance center channel speaker designed to deliver clear and accurate sound for home theater systems. Here are some of its key features, advantages, and potential drawbacks:

1. High-Resolution LSI Driver Technology: The speaker utilizes Polk's Large-Scale Imitation driver technology, which replicates the characteristics of a large-format woofer and midrange driver in a smaller form factor. This results in improved detail, clarity, and dispersion.

2. Dynamic Balance Technology: Polk Audio's Dynamic Balance technology ensures that the speaker components are optimally aligned and balanced, minimizing distortion and delivering a more accurate and natural sound.

3. Powerful and Efficient: The 704c LSIM can handle up to 150 watts RMS and has a sensitivity rating of 88 dB, making it a powerful and efficient option for home theater applications.

4. Flexible Mounting Options: The speaker features a detachable grille, keyhole mounting, and a removable magnetic base, providing flexible installation options.

5. Great Build Quality: The cabinet is made of MDF and features a satin-black finish, giving it a sleek and modern appearance.

1. Size and Weight: The 704c LSIM is a relatively large and heavy center channel speaker, which may make it more challenging to mount or place in smaller home theater setups.

2. Bass Response: While the speaker delivers clear and detailed midrange and high-frequency performance, it may not provide the deep, powerful bass response that some users might be looking for.

3. Price: The Polk Audio 704c LSIM 704 is a premium center channel speaker, and its price point may be out of reach for some budget-conscious consumers.

In conclusion, the Polk Audio 704c LSIM 704 is a high-performance center channel speaker that offers excellent detail, clarity, and accuracy, thanks to its LSI driver technology and Dynamic Balance design. Its powerful and efficient performance, flexible installation options, and great build quality are also noteworthy. However, its large size and weight, limited bass response, and premium price point may be drawbacks for some users.

If you are looking for a center channel speaker that delivers clear and accurate sound, with excellent detail and clarity, and you are willing to invest in a premium option, the Polk Audio 704c LSIM 704 is a great choice. However, if you are on a tight budget or require a more compact or bass-heavy center channel speaker, other options may be more suitable for your needs.

Details:

Made of plastic, this universal speaker unit offers a sleek and modern design, perfect for enhancing your home Audio experience. Mild scratches on the speaker but otherwise in great condition The Polk Audio LSiM 704 Speaker black is a high-end, wired designed for use with products. It features an impedance of 8 ohms and Audio inputs in the form banana jack connectors.

part #: 704c prices

• $425.00-$550.00

specifications shuspea:

• brand: Polk Audio
• mpn: 704c
• model: Polk Audio Lsim 704c
• compatible brand: For Polk Audio
• color: Black
• compatible model: Universal
• material: Plastic
• type: Speaker
• audio inputs: Banana Jack
• unit type: Unit
• connectivity: Wired
• features: High End
• impedance: 8 Ohms
• country of origin: China

returns shuspea:

• policy: No Returns

general shuspea:

• condition: Used
• TV, Video Home Audio > Home Audio > Home Speakers Subwoofers

seller shuspea:

• rating: 100.0%
• city: Aurora, Colorado
• # reviews: 255

shipping shuspea:

• type: Calculated
• service: UPS Ground
• transit: 4-9 Days
• class: Standard
• cost: $24.60
• carrier: UPS

payments shuspea:

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

offer shuspea:

• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: May 2, 2026

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