BlieSMa T34B-4 Beryllium Dome Tweeter Matched Pair

Description

BlieSMa T34B-4 Beryllium Dome Tweeter Matched Pair
BlieSMa T34B-4 Beryllium Dome Tweeter Matched Pair
BlieSMa T34B-4 Beryllium Dome Tweeter Matched Pair
The Bliesma T34B-4 1-1/2″ Beryllium tweeter is the upgraded version of the T34A-4. Offering an even more linear frequency response and the benefit of a resonance peak that lies beyond the 30kHz. The large surface area combined with a Peak to Peak excursion of 3mm gives this tweeter the ability to be safely used down to 1300Hz.
Highlights
34 mm beryllium dome with 32 kHz first breakup mode
Extremely low moving mass for better transient response and higher efficiency
Fully saturated neodymium motor with copper sleeve for low non linear and modulation distortion
3 mm linear excursion (P-P) and large vent channel for undistorted low frequency operation
Narrow surround for less “soft dome” coloration
Flush mounted surround and rear mounted magnet system for flat frequency response and wide off-axis response
No ferrofluid for improved dynamics
Underhung voice coil wound on titanium former
Flexible and lightweight lead wires made in Denmark
Thick aluminium powder coated flange
Aluminium rear chamber with natural wool damping
Gold plated wire terminals
Extremely wide recommended frequency range 1.3 kHz-40 kHz
Product Details
Bliesma T34B-4 1-1/2″ beryllium dome tweeter
The Bliesma T34B-4 tweeter was designed to be something new and extraordinary. It delivers all you want of a large dome, but still has the features that we desire from a small dome. The engineer of this tweeter knew exactly what he was doing. Which resulted in a very lineair frequency plot and a wide dispersion This tweeter also features an amazing low-end extension! The large surface area plus big excursion makes it possible to cross the tweeter as low as 1300Hz!
This not only opens up a lot of options when you are deciding what woofer you are going to match with this tweeter, it also makes creating a crossover that much easier, as you have almost complete freedom over where to place the crossover. It’s extremely high sensitivity helps reducing Power compression and creating a high-sensivity speaker.
The Beryllium variant of this Bliesma tweeter offers an even higher sensitivity than his brother and due to the lower moving mass and Beryllium dome material offers an exceptional transient response together with extremely low distortion through the complete usable frequency range. The harder dome material exhibits a more piston like behaviour with a slightly less wide dispersion in comparison with the Aluminium-Magnesium dome, but a flatter frequency as a result. The dispersion of this model is still phenomenal for the size of te dome!
PRODUCT SPECIFICATIONS
Tweeter Type
Beryllium
Cone / Dome Diameter
1-1/4″
Impedance
4 ohms
Power Handling (RMS)
80 Watts
Frequency Response
1,300 to 40,000 Hz
Sensitivity
97.5 dB 1W/1m
THIELE-SMALL PARAMETERS
Resonant Frequency (Fs)
790 Hz
DC Resistance (Re)
3.3 ohms
Voice Coil Inductance (Le)
0.008 mH
Mechanical Q (Qms)
2.1
Electromagnetic Q (Qes)
0.42
Total Q (Qts)
0.35
Maximum lineair excursion (Xmax)
1,5 mm
Surface Area of Cone (Sd)
10.5 cm
2
Diaphragm Mass Inc. Airload (Mms)
0.26
PDF MANUAL
The Bliesma T34B-4 1-1/2" Beryllium tweeter is the upgraded version of the T34A-4. Offering an even more linear frequency response and the benefit of a resonance peak that lies beyond the 30kHz. The large surface area combined with a Peak to Peak excursio
Shipping
Handling time:
Depending on ordering time, handling time will take 7-14 working days.
Usually we order items on Wednesday and ship them out on next Tuesday or Wednesday
We do not stock items. Only Europe customers can have next day shipping
Shipping cost:
Combined with every item you purchase
Delivery time:
Depends on shipping carrier. Usually 3-5 working days.
There is an option for faster shipping.
Payment
We accept the following payment methods:
Paypal
Please contact us if you have any questions.
Service
Customs - Ask about invoice declaration
Condition - New straight from the factory
Items location - EUROPE