Edge Bb-4 Bass Blocks Designed to Protect Car Audio 4 Inch Speakers, Eliminate Frequencies 0-1.2kHz at 4ohms, Pair

• Certification: CE, ISO9001, RoHS, CE, RoHS, ISO, Saso, FCC, BQB
• Type: Car Radio
• Combination: Radio Tuner
• Placement: Headrest
• Voltage: 12/24V
• Audio Output: Digital Audio Coaxial
• Model NO.: BB-4
• After-Sales Service: 18 Months
• Warranty: 18 Months
• Bb-4: Bass Blocker for 4" Speakers, Blue
• Transport Package: Poly Bag/White Box/Color Bag/Brown Box
• Specification: Bass Blocker for Tweeters and all sizes of speaker
• Trademark: Edge
• Origin: China

Product Description

Edge BB-4 Bass Blocks Designed to Protect Car Audio 4 Inch Speakers, Eliminate Frequencies 0-1.2kHz at 4Ohms, Pair

-Protects car audio 4" speakers from receiving damaging frequencies.
-Frequencies blocked:  4 ohms: 0-1200 Hz / 8 ohms: 0-600 Hz
-Easily handles power of up to 50 watts.
-Orange color-coded leads for easy identification. Encased with wire leads for easy installation.
-Designed to enhance the performance and power handling of tweeters by removing frequencies beyond their capabilities.

Dimensions:
Without wire leads: 1-5/8" (L) x 5/8" (W) x 5/8" (H)
 

Crossover Frequency	8 Ohms	4 Ohms	2 Ohms
80 Hz	248.44 uF	496.88 uF	993.75 uF
100 Hz	198.75 uF	397.50 uF	795.00 uF
120 Hz	165.63 uF	331.25 uF	662.50 uF
150 Hz	132.50 uF	265.00 uF	530.00 uF
200 Hz	99.38 uF	198.75 uF	397.50 uF
280 Hz	70.98 uF	141.96 uF	283.93 uF
400 Hz	49.69 uF	99.38 uF	198.75 uF
600 Hz	33.13 uF	66.25 uF	132.50 uF
800 Hz	24.84 uF	49.69 uF	99.38 uF
1 kHz	19.88 uF	39.75 uF	79.50 uF
1.2 kHz	16.56 uF	33.13 uF	66.25 uF
2 kHz	9.94 uF	19.88 uF	39.75 uF
3 kHz	6.63 uF	13.26 uF	26.53 uF
4 kHz	4.97 uF	9.94 uF	19.88 uF

Packaging & Shipping

Company Profile

AVS (Ningbo) Industrial Co. Ltd., under professional standards and mature technology in the field of automation, is rapidly rising in the field of car audio. We dedicated ourselves to the design, development, and production of all kinds of car audio accessories, cables & wires, capacitors, modified connectors, terminals, and other varieties of vehicle frames for electronic products (including GPS vehicle frames, car phones, and PDA supports). Our company also specializes in plastic packaging, PVC pack boxes, cylinders, and many other products. Having accumulated many years of production experience, we are devoted to the wider usage of PVC, PET, PS, PP, flocking and other sheet products which are asked for high difficulty and high quality.

 

Quantity(Boxes)	1 - 500	>300
Est. Time(days)	45	To be negotiated
MOQ	500

Our Advantages

AVS (Ningbo) Industrial Co. Ltd., under professional standards and mature technology in the field of automation, is rapidly rising in the field of car audio. We dedicated ourselves to the design, development, and production of all kinds of car audio accessories, cables & wires, capacitors, modified connectors, terminals, and other varieties of vehicle frames for electronic products (including GPS vehicle frames, car phones, and PDA supports). Our company also specializes in plastic packaging, PVC pack boxes, cylinders, and many other products. Having accumulated many years of production experience, we are devoted to the wider usage of PVC, PET, PS, PP, flocking and other sheet products which are asked for high difficulty and high quality.

FAQ

1. who are we?
We are based in Zhejiang, China, start in 2005, sell to Western Europe(11.11%), Eastern Asia(11.11%), Mid East(11.11%), Oceania(11.11%), Africa(11.11%), Southeast Asia(11.11%), Eastern Europe(11.11%), South America(11.11%), North America(11.11%). There are a total of about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. what can you buy from us?
Car audio, car audio accessories,car electronics, car amplifier, car speaker

4. why should you buy from us, not from other suppliers?
n 2001, Edge made its start as an OEM & ODM manufacturer of car audio products. Our vision was to supply high-quality manufacturing enhanced by providing value-added services for our customers. Our services include manufacturing services, product industrial