KEF 8900-6830 Uni High Frequency Driver 4.5 SP3513

( Brand: Kef ), ( Manufacturer Part Number: 8900-6830 ), ( Compatible Brand: For Kef ), ( Type: Mid/high-range ), ( Unit Type: Unit ), ( Size: 4.5 ), ( Compatible Model: Uni-q ), ( Country/region Of Manufacture: United Kingdom ), ( Unit Quantity: One )

Review KEF Uni q 4.5 Inch Mid And High frequency Driver

The KEF 8900-6830 Uni-Q 4.5 high-frequency driver sp3513 is a remarkable audio component that combines advanced technology and elegant design. This high-frequency driver is a key element of KEF's Uni-Q system, which is renowned for its ability to create a more accurate and spacious soundstage.

The Uni-Q 4.5 driver features a 4.5-inch (114mm) tweeter housed at the acoustic center of the 8-inch (200mm) midrange and bass drivers. This co-located design significantly reduces time alignment issues, resulting in a more precise and natural sound. The tweeter itself, the sp3513, is a meticulously engineered component that uses a vented tube to smooth the transition between the midrange and high-frequency drivers, further improving sound quality.

The Uni-Q 4.5 driver is also designed with KEF's 'Tangerine' waveguide, which helps to disperse the high frequencies evenly, creating a wide, detailed, and immersive soundstage. The driver is housed in a robust and acoustically inert enclosure, ensuring that it delivers its full potential without any unwanted distortions.

In summary, the KEF 8900-6830 Uni-Q 4.5 high-frequency driver sp3513 is a high-performance audio component that offers exceptional sound quality, wide dispersion, and precise imaging. It is an ideal choice for those who seek a high-fidelity audio experience in a compact and stylish design.

Product: KEF 8900-6830 Uni-Q 4.5 High-Frequency Driver (SP3513)

1. Unique Uni-Q Driver Design: The Uni-Q driver technology positions the tweeter at the acoustic center of the midrange and bass cones, creating a more coherent and accurate sound.

2. High-Quality Components: The use of high-quality materials such as the magnesium and aluminum cone, and the precision-engineered Uni-Q driver ensures excellent sound quality.

3. Aesthetic Appeal: The KEF 8900-6830 speakers have a sleek and modern design that would fit well in any contemporary home theater setup.

4. Wide Dispersion: The Uni-Q driver's wide dispersion pattern ensures consistent sound quality across a wider listening area.

1. High Price Point: The KEF 8900-6830 speakers are on the expensive side, which may not be feasible for budget-conscious consumers.

2. Size and Weight: These speakers are large and heavy, which may be a challenge for those with limited space or who need to move them frequently.

3. Complex Setup: Setting up these speakers may require professional assistance due to their intricate design and multiple components.

4. Limited Connectivity: The KEF 8900-6830 speakers do not come with built-in Bluetooth or Wi-Fi connectivity, which may be a drawback for those who prefer wireless streaming.

The KEF 8900-6830 Uni-Q 4.5 High-Frequency Driver speakers offer exceptional sound quality, thanks to their unique Uni-Q driver technology and high-quality components. However, their high price point, size, weight, complex setup, and limited connectivity options may make them impractical for some consumers.

If you are looking for high-end speakers with exceptional sound quality and are willing to invest in them, the KEF 8900-6830 speakers could be an excellent choice. If you are on a budget or need a more compact and versatile solution, you may want to consider other options with more affordable price points and wireless connectivity.

Details:

The KEF Uni-Q 4.5 inch mid and high-frequency driver, model SP3513, is a high-quality speaker component designed specifically for speakers. In great condition. Made in the United Kingdom, this unit features a 4.5 size and is compatible with KEF Uni-Q model's. With a focus on mid and high-frequency sound reproduction, this unit offers single speaker component for enhancing your audio experience.

Tested and working.

part #: 89006830 prices

• $61.49-$179.99

specifications speakerpartgo:

• brand: Kef
• mpn: 8900-6830
• compatible brand: For Kef
• type: Mid/high-range
• unit type: Unit
• size: 4.5
• compatible model: Uni-q
• country/region of manufacture: United Kingdom
• unit quantity: One

payments speakerpartgo:

• credit card: Discover
• other
• wallet: Paypal

shipping speakerpartgo:

• carrier: USPS
• transit: 3-8 Days
• cost: $12.30
• service: USPS Ground Advantage
• type: Calculated
• class: Standard

general speakerpartgo:

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

returns speakerpartgo:

• paid by: Buyer
• policy: Returns Accepted
• method: Money back
• time: 60 Days

seller speakerpartgo:

• city: Bothell, Washington
• rating: 99.2%
• # reviews: 916

offer speakerpartgo:

• started: March 18, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1

Kef 8900-6830 Is Similar To:

• 160263 Kef Uni-q Bass Port Tube (27.7% similar) Free shipping satisfaction guaranteed. You are buying on: Kef replacement bass port tube have 2 of these - price is for 1 has glue and the other does not doesn't really matter both excellent fits any speaker in uni line others with this. Just message me...(March 7th, 2017)
• Cr200 Kef Custom In Wall Speakers Ohm Inch Two Way (25% similar) Thanks very much for looking. The woofer are a B200 driver and tweeters model T33 domes. Woofer has a butyl surround that doesn't rot like foam. Note your cutout should be smaller than the outer dimensions mentioned above...(April 20th, 2018)
• F1231hf Nos Kef Replacement Tweeter Factory Frequency High Series Speaker (30.8% similar) Kef k series factory replacement tweeter. New in box, opened only to photograph. No longer available from Kef. Last 1 available. New old stock. Replacement part F1231HF which is likely not the same as on your original tweeter...(March 31st, 2015)
• Ksp-1434 Kef Original Bass Midrange Driver For Cresta 2 3 Excellent (32.1% similar) This is original, authentic Kef driver that was produced for the crests ,2 and crests 3 model's excellent, tested condition, surrounds are solid, no issues...(September 28th, 2016)
• Sp1070 Kef 8 Mid Bass Woofer From Celeste Others B200 (26% similar) Very rare and hard to find it was used in the Celeste iv and others. Woofer sounds great. This is a Kef SP1070 8 woofer pulled from a working cabinet...(October 8th, 2016)
• Sp1211 Kef Pair Of Type Tweeter C40 C30 And Others Excellent Condition (24.3% similar) Pair of Kef type SP1211 tweeters C40 and others excellent working condition removed from well cared for Kef C30 loudspeakers. 25MM 1 inch twitter. Excellent functional and cosmetic condition. Plates are 110MM x 84MM. Also a 1/1 replacement for other model's. Ships complete with factory mounting ...(September 12th, 2016)
• Sp1374 Kef Q65 Uni-q Driver Woofer Tweeter Unit W Trim Ring Gasket Screws B160 (29.7% similar) Kef B160 SP1374 uni q driver for sale is a Kef B160 SP1374 mid bass speaker with integral coaxial mounted uni q tweeter in perfect playing condition and excellent cosmetic condition. This driver and was removed from a working Kef Q65 speaker believe this driver also fits the Q15 and Q35 model's. ...(September 17th, 2016)
• Sp1054 Kef Bass Driver (23.9% similar) It takes time to carefully pack and ship. 5 this is the law. Cracks in cone have been repaired and dipped. Only one available. A word of caution. Verified operation. Remember the best price may not be deal. These were used in the Kef 104AB and several other designs as well. Last year I retired and ...(January 21st, 2019)
• Kef 2 1235 Mid 6.5 Sp1235 Drivers Bass Ohm B160 4 C25 Pair Sp (35.6% similar) Pair of Kef SP1235 B160 mid bass 4 ohm drivers pulled from Kef C25 drivers are in great condition...(April 3rd, 2015)
• Uni Sp1242 Tweeter Woofer Kef Midrange C35 Speaker Pair Uni Crossover (21.4% similar) This is your chance to purchase new old stock replacements. For those that ask that is the lowest I can go, sorry. Both woofers are new, they was my backup but never had a chance to install them. So they been in my closet for the past 5 years...(January 23rd, 2015)
• C95 Way Tweeter Sp1245 Speaker Woofer Driver Mb200 Kef Two Uni- (19.5% similar) One single Kef un IQ driver from C95 speaker MB200 SP1245MADE in England two way uni q design, with tweeter and mid bass 8 woofer this speaker works perfectly, both tweeter and woofer, no rubbing, no distortion. USA 48 shipping will 16 world shipping via USPS priority air mail, for a box that weighs...(February 12th, 2015)