SB Acoustics

SB Acoustics SB26ADC-C000-4 Aluminium Dome Tweeter

₹5,720.00 ₹5,200.00 Save 9% Sold out

Price Includes GST

SB Acoustics SB26ADC-C000-4 Aluminium Dome Tweeter

Features:

  • Phase optimized diaphragm design for coherent high frequency radiation
  • Copper cap for reduced voice coil inductance and minimum phase shift
  • Saturation controlled motor system for low distortion
  • Non-reflective rear chamber with optimized damping for improved dynamics
  • Flow optimized vented pole piece for optimum coupling to rear chamber
  • CCAW voice coil for low moving mass
  • Long life silver lead wires
  • Low resonance frequency

Specifications:

  • Nominal Impedance 4 Ω
  • DC resistance, Re 3.2 Ω
  • Voice coil inductance, Le 0.04 mH
  • Effective piston area, Sd 6.2 cm2
  • Voice coil diameter 25.4 mm
  • Voice coil height 1.3 mm
  • Air gap height 2.5 mm
  • Linear coil travel (p-p) 1.2 mm
  • Moving mass incl. air, Mms 0.38 g
  • Free air resonance, Fs 680 Hz
  • Sensitivity (2.83 V / 1 m) 90 dB
  • Mechanical Q-factor, Qms 2.7
  • Electrical Q-factor, Qes 1.88
  • Total Q-factor, Qts 1.11
  • Force factor, Bl 1.6 Tm
  • Rated power handling* 120 W
  • Magnetic flux density 1.15 T
  • Magnet weight 0.22 kg
  • Net weight 0.5 kg

* IEC 268-5, high-pass Butterworth, 2600 Hz, 12 dB/oct.

Customer Reviews

Based on 2 reviews
50%
(1)
50%
(1)
0%
(0)
0%
(0)
0%
(0)
S
Sangram Rakshit
Low cost banger of a driver

Not much to be said about this gem, very low crossover is a real possibility if you get the slopes steep enough. Not too much sparkle so the sound is neutral. Low sensitivity and very low impedance means matching it to large, sensitive woofers will be tricky at best. Slight peak in 4-6k region may be problematic. Crossover design for this driver isn't the easiest in the world, but it is possible. Best mated to 5-7" metal or kevlar cone drivers with 87-88 dB sensitivity.

Unfortunately the faceplate changed slightly from my last (white box) unit, of which I had a single piece. Cosmetic issues aside, the build quality is very similar with no other changes apparent.

S
Shuvam
Excellent general purpose metal dome

This is a superb tweeter, with a performance very similar to the SB26CDC. It can be crossed over quite low too. I have done distortion measurements, and distortion is very low in the operating range. I am using this with other aluminium cone drivers for a 3-way tower.

Frequently Asked Questions

Please read our frequently asked questions to find out more.

What are the shipping costs?

The shipping costs vary per city / country and depending on Weight. For more information regarding the shipping costs and delivery times please visit our shipping Policy
What is the status of my order?

You will get a shipment notification emailed & WhatsApp to you as soon as your order ships out. If you have any questions or are having trouble tracking your order please contact us
What payment methods can I use?

We offer many different payment methods including major providers like Mastercard, Visa, PayPal, American Express and Diners as well as many different local payment methods gpay, payTM, UPI and many more.
My product is defective, what should I do?

Warranty for SB Acoustics & SB Audience products covers only manufacturing defects. This warranty does not affect the legal guarantee. For more information about returning your order, please visit our warranty policy page.
How do I select the perfect speakers Or Drivers?

We are here to help you to choose right Materials for your application and taste, WhatsApp us for Assistance
I have a technical question about product, where can I get support?

If you have a technical question about a product or service, please contact our technical customer service. Our technical customer support is available during business hours.