SB Acoustics EKA Ceramic DIY Speaker kit by StereoArt

New

SB Acoustics EKA Ceramic DIY Speaker kit by StereoArt - different options for cabinet, crossover, internal wiring and terminals

More details

307,44 €

252,00 € tax excl.***

Add to wishlist

More info

StereoArt Logo

DIY Kit Ceramic EKA by StereoArt - set for stereo pair

EKA is the first commercial kit developed by SB Acoustics. Eka means ‘First son’ the firstborn always emanates special emotions and we feel the same way about Eka. Ceramic EKA is our own development with newest hard cone drivers CAC and CDC. It is a 2-way wooden veneer, or painted speaker with a ceramic cone 6” mid-woofer and a 26mm ceramic hard dome. This combination works exceptionally well and you get a surprisingly high performance/price ratio. The low-end performance of this small speaker is very impressive; a deep, controlled and firm system. The 26-mm ceramic dome - SB26CAC keeps on impressing when used in real high-end solutions. Highs are very natural. Smooth, airy and low distortion are just some of the words used to describe this dome and the treble performance of EKA Ceramic. Excellent frequency and phase response.

Specifications
Frequency response :45-250000
Sensitivity :86.5 dB
Nominal Impedance :4Ohm
Max SPL :105 dB
Recomended amplifier :40 - 150W
Crossover frequency :3000 Hz
Enclosure type :Bass reflex
Port tuning :37Hz
Tweeter :Aluminium-Ceramic SB26CDC-C000-4
Bass :Aluminium-Ceramic SB17CAC35-4
Cabinet :18mm MDF
Size :340 x 330 x 200 mm
Weight :Full assembly 9.0 kg

EKA Ceramic On-tweeter axis response summed with complex sum of far field, woofer's nearfield and port response.

EKA Ceramic by StereoArt far+near+port responsse

EKA Ceramic Impedance:

EKA Ceramic by StereoArt - Impedance curve

EKA Ceramic On-axis and Off-axis horizontal responses: RED - on axis, Green/Blue - 30/45grad

EKA Ceramic by StereoArt - Horizontal response

EKA Ceramic SPL + Phase / Group delay:

EKA Ceramic by StereoArt - SPL + Phase

EKA Ceramic by StereoArt - Group Delay

EKA Ceramic with inverted tweeter:

The cabinet:

High quality 18mm MDF with internal bracing to minimize vibrations. Finish: Walnut, Ebony and black paint, all with deep High-Gloss finish.

CABINET DRAWING:

SBA Ara drawing.jpg

KIT COMPONENTS:

Cross-Over
- Schematic: Our EKA Ceramic is "closed design", we will provide values with kit bought.
This is "closed kit" - not for commercial use. Do not distribute.
EKA Ceramic Crossover (Closed version)

- Layout

We will provide with kit bough.

Standard crossover option: Set of components - Mundorf L-series Aircore coils, M;cap EVO Oil capacitors, Jantzen Superes resistoirs, Auricap Auric Hook-up 18AWG wire

Advanced crossover: Mundorf MCap Supreme EVO Oil capacitors (C1), Mundorf MCap EVO Oil capacitors (C3), Mundorf MREC10 MResist Classic Copper-Nickel resistors, Mundorf BL Baked Aircore Coils

We higly recommend to go with "advanced crossover", with relatively small extra charge you get much better and more open soundingspeakers

you need to build your crossover, supplied only components and wiring:


Assembling & testing fee: valid only of you buy full set of components: cabinets, drivers, crossover. If you select yes, you will get fully assembled and tested speakers.

If cabinets selected, due to cabinet size and weight shipping is not included to this product even if shop calculates it as "free shipping".

We'll quote shipping to your country, please ask before you order.

Reviews

No customer reviews for the moment.

Write a review

SB Acoustics EKA Ceramic DIY Speaker kit by StereoArt

SB Acoustics EKA Ceramic DIY Speaker kit by StereoArt

SB Acoustics EKA Ceramic DIY Speaker kit by StereoArt - different options for cabinet, crossover, internal wiring and terminals