KEF SP4057 Meta Lcr Center Channel Speaker Uni R2 3-WAY

( Brand: Kef ), ( Manufacturer Part Number: SP4057 ), ( Driver Size: 5.25 In ), ( Shape: Rectangular ), ( Color: White ), ( Material: Metamaterial Absorption Technology ), ( Serial No.: R220203015ar17a1gn ), ( Type: Center Speaker ), ( Audio Inputs: Binding Posts ), ( Connectivity: Wired ), ( Features: 12th Generation Uni-q Technology, Mat ), ( Impedance: 4 Ohms ), ( Rms Power: 200 W ), ( Power: 15-200 W )

Review KEF R2 Meta Lcr 3-way Channel Speaker Uni q Technology White

Introducing the KEF SP4057 R2 Meta LCR 3-way Center Channel Speaker, a remarkable addition to any home theater system that delivers unparalleled sound quality and performance. This center channel speaker is part of KEF's Meta Series, which redefines audio standards by combining advanced engineering, innovative design, and stunning aesthetics.

The SP4057 R2 boasts KEF's Uni-Q driver array technology, which aligns the tweeter and midrange driver at the same acoustic point. This design ensures that the sounds from both drivers reach your ears at the same time, creating a more cohesive and accurate soundstage. The result is a more natural and immersive listening experience, particularly important for dialogue clarity in movies and TV shows.

The 3-way design of this center channel speaker allows for a more balanced and precise frequency response. It features a 16.5 cm (6.5 inch) Meta magnesium and aluminum alloy Uni-Q midrange driver and a 13 cm (5.25 inch) Meta aluminum bass driver. The midrange driver is complemented by a dedicated 25 mm (1 inch) vented tweeter, which delivers crystal-clear high frequencies.

The KEF SP4057 R2 Meta LCR center channel speaker is also visually striking. Its minimalist, contemporary design features a sleek, sloping baffle and a choice of four high-gloss finishes: Gloss Black, Gloss White, Titanium Grey, and Dolphin Grey. This speaker is not only an audiophile's dream but also a stylish and sophisticated centerpiece for any home theater setup.

The speaker's low-resonance cabinet is crafted from a single piece of CNC-machined MDF, ensuring a rigid and stable structure. It also features a bass reflex design with a rear-firing port, which enhances the speaker's low-frequency response and efficiency.

The KEF SP4057 R2 Meta LCR 3-way Center Channel Speaker is a high-performance, stylish, and versatile addition to any home theater system. It delivers unparalleled sound quality, ensuring that every word, every note, and every explosion is heard with crystal-clear clarity.

The KEF SP4057 R2 Meta LCR 3-way Center Channel Speaker using Uni-Q technology is a high-performance center channel speaker designed to deliver clear and accurate dialogue and sound effects for home theater applications. This speaker uses KEF's Uni-Q driver array, which places the tweeter at the acoustic center of the midrange cone, providing a more cohesive and focused sound.

1. Uni-Q driver array delivers a more cohesive and focused sound.

2. Excellent clarity and detail in dialogue and sound effects.

3. Wide dispersion angle ensures consistent sound across a wider listening area.

4. Sleek and modern design that blends well with most home theater systems.

5. Relatively compact size makes it easy to integrate into most home theater setups.

1. Higher price point compared to some other center channel speakers.

2. May require a more powerful receiver or amplifier to drive it effectively.

3. Some users have reported that the speaker's treble response can be a bit bright for their taste.

4. The speaker's small size may not be suitable for very large home theaters or rooms with particularly poor acoustics.

In conclusion, the KEF SP4057 R2 Meta LCR 3-way Center Channel Speaker is a high-performance center channel speaker that delivers excellent clarity and detail in dialogue and sound effects. Its Uni-Q driver array provides a more cohesive and focused sound, and its sleek design makes it a great addition to any home theater system. However, its higher price point and potential need for a more powerful receiver or amplifier may be a drawback for some users.

If you're looking for a high-performance center channel speaker that delivers clear and accurate dialogue and sound effects, the KEF SP4057 R2 Meta LCR 3-way Center Channel Speaker is an excellent choice. Its Uni-Q driver array and wide dispersion angle make it well-suited for most home theater systems, and its sleek design is a great addition to any setup. However, keep in mind that its higher price point may be a consideration for some users, and be sure to pair it with a powerful receiver or amplifier to get the best possible performance.

Details:

Shows Some Minimal Wear Due to Normal Usage. Very Good Used Condition. Please See All Pictures. KEF R2 Meta LCR 3-Way Channel Speaker with Uni-Q Technology White, Tested.

Comes With Grille. Fully Functional.

part #: sp4057 price

• $1399.99

specifications shuspea:

• brand: Kef
• mpn: Sp4057
• driver size: 5.25 In
• shape: Rectangular
• color: White
• material: Metamaterial Absorption Technology
• serial no.: R220203015ar17a1gn
• type: Center Speaker
• audio inputs: Binding Posts
• connectivity: Wired
• features: 12th Generation Uni-q Technology, Mat
• impedance: 4 Ohms
• rms power: 200 W
• power: 15-200 W

returns shuspea:

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

seller shuspea:

• city: Chicago, Illinois
• # reviews: 166
• rating: 100.0%

general shuspea:

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

payments shuspea:

• other
• credit card: Diners-club
• wallet: Paypal

shipping shuspea:

• carrier: USPS, UPS
• type: Calculated
• transit: 4-11 Days
• service: USPS Ground Advantage, UPS Ground, UPS Next Day Air, UPS Next Day Air Saver
• cost: $0.00
• class: Standard, One-day

offer shuspea:

• quantity: 1
• options: Ship-to-home
• started: June 26, 2025
• availability: In Stock
• sold: 0

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