EDGE RW8D4 Echo Series 8 Inch 400 Watts Power Dual 4 Ohm Voice Coil, 2" Black Coated 4 Layer High-Temperature Voice Coil, Competition Grade Pressed Paper Cone, Car Audio Subwoofer
EDGE Echo series 8-Inch Dual 4-ohm Car Subwoofer, Peak Power: 400 Watts | RMS Power: 200 Watts
The 2-Inch 4-Layer black aluminum voice coil is designed for sound and wiring flexibility, efficient thermal heat management, high-strength construction, and high temperature. They are coated with black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated.
High-strength pressed paper cone is super thick and strong. And the NBR surround provides incredible sound quality with minimal distortion, black stitching reinforces the cone and ensures long life.
It utilizes an advanced airflow cooling structural design for heat dissipation, which optimizes performance even further.
A custom EDGE basket, Custom magnet cover, and Custom EDGE mounting gasket make it easy to mount the subwoofer Air-Tight.









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 - 300 | >300 |
Est. Time(days) | 45 | To be negotiated |
MOQ | 500 |
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.
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