Omnes Audio BB4 Black

The Tang Band Broadband W4-1320 is one of the best known and most widely bought broad bands in the 10 cm range.
Not quite as successful as his little brother, the W4-655, he convinces with a finer resolution in the treble range.
We have had the W4-1320 build an OEM version for OmnesAudio.
Label on the product is W4-1320SMF.
The underslung voice coil and low distortion and optimum broadband frequency response remain the same.

Application:

• Small bass reflex box with about 5.5 liters -3dB 60HzHorn
• As a midrange in accordance with high-quality 3-way constructions
• As a small bass driver (2 pieces or more …) with tweeter

Of theDifference:

• 4 ohms (less power is needed)
• Black colored paper membrane (no change in color due to solar radiation)
• Black phase plug on request of a customer with a special low-reflection coating

• Revc = 3,400 ohms
• Fo = 75 Hz
• Sd = 5.300m M~
• Vas = 4 liters
• Cms = 0.996m M / N
• Mmd = 4.136 g
• Mms = 4,358 g
• BL = 3,496
• Qms = 2.234
• Qes = 0.581
• Qt = 0461
• No = 0.453%
• SPLo = 86.85dB