1pc NBM AST-2 Divider Crossover point 5K,9K,15K Adjustable; Volume Adjustable

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1pc NBM AST-2 Divider Crossover point 5K,9K,15K Adjustable; Volume Adjustable
Product Description
1pc NBM AST-2 Divider Crossover point 5K,9K,15K Adjustable; Volume Adjustable
Parameters:
Crossover point: 5K, 9K, 15K adjustable
Volume adjustment interval: 1.5dB
Features:
* 3x6 a amplitude-frequency state sufficient to cover most of the required
* Glass fiber substrates, precisely matched hollow coils, ero capacitors
* Compact design, can be convenient packing, packing open hole for, sinking hole
for, sinking 4MM, around round angle 5MM.
* Lead is oxygen-free copper wire.
* Ideal three-segment adjustable crossover point/6-segment level adjustable/three-
stage super-treble divider,
* level using precision resistors to form an L-type attenuation line, L-type attenuation
circuit to ensure the stability of the impedance * Can be connected to any 8 Oumsu
treble, even high-sensitivity super-treble, can also be attenuated to a reasonable level
of value. Choose to use step switching to ensure that the balance is left and right at all
times.(Ultra-high-pitched sensitivity is better than the matching speaker 5 db or so)
* If it is ultra-high 4 ohm, can be in series of a 3.9 Kohm 5 watts of the non-sense
resistor, and then connected to the adjustable divider
*
This adjustable divider is based on an impedance of 8 ohm design
Qua
ntity:
1pc
Warranty:
90 days after receipt of o
rder
Payment
Delivery details
Terms of sales
About us
Contact us
Payment
1.
Shipping time as following for yr reference:
To USA:10-15 working days
To UK,
European countries
:15-25 working days
To South American:35-40 working days
You should pay the customs duties.
Local customs duties are at buyer's account
2.
From Nov--Jan, it is a busy season for Christmas day, a lot of parcel will be delayed,pls extend your patience more than 7-10 days than usual.
Delivery details
1
.We accept payment through
Paypal
only.
2
.
You should pay the customs duties.
3
.If you don’t receive the order beyond 30 working days after your payment, please contact us, we will resend or refund.
4
.Tracking No is available,all parcels will send out by a post way to you.
if you want fast shipping,pls contact with us first for extra fast shipping cost.
Terms of sales
warranty: 90 days
item damaged when you get it,or lost during transhipment,pls email to us first,we provide full refund or sending a replacement.
Once you Feel dissatisfied with the
itmes
received，please first and us use E - mail contact and communication，
Do not give a Neutral or Negativ
e feedback without any negotiation
！
About us
We provide aftermark diaphragm ,driver and voice coil and many others .
We provide almost all Orignial Pionner spare part ,please contact us if you can not find the listing in my ebay store .
Contact us
working time: Mon--Fri,9.00am--18.00pm(Beijing time)
Payment
Delivery details
Terms of sales
About us
Contact us
Crossover point: 5K, 9K, 15K adjustable Volume adjustment interval: 1.5dB * 3x6 a amplitude-frequency state sufficient to cover most of the required * Glass fiber substrates, precisely matched hollow coils, ero capacitors *This adjustable divider is based on an impedance of 8 ohm design