Jiashan Chenrun Electronics Co., Ltd.
| Payment Terms | T/T |
| Delivery Time | 90 work days |
| Packaging Details | caton |
| Peak Power | 2000 WATTS |
| RMS Power | 1000 WATTS |
| IMPENDANCE | 2 OHMS |
| Coil size | 2 inch |
| Brand Name | CR-AUDIO |
| Model Number | CR21-12D4 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Delivery Time | 90 work days |
| Packaging Details | caton | Peak Power | 2000 WATTS |
| RMS Power | 1000 WATTS | IMPENDANCE | 2 OHMS |
| Coil size | 2 inch | Brand Name | CR-AUDIO |
| Model Number | CR21-12D4 | Place of Origin | CHINA |
The CR21-12D4 subwoofer was designed to redefine the term "daily" subwoofer, both in terms of power output and acoustic responsiveness across the entire low end frequency range. The engineering considerations that went into developing this 12-inch subwoofer are extensive, and contribute to why the CR21 series has continued to be one of the most popular subwoofer lines we have ever released.
Featuring a 2.5" 4-layer high temperature copper voice coil, the CR21-12D4 can operate at peak performance for hours on end with the peace of mind knowing that it can handle the brutality. Combine that with the top-tier, high flux ferrite motor of this driver, and it is by no surprise that this subwoofer can reproduce low end bass frequencies with authority. Furthermore, we integrated a unique black nomex spider suspension system into the design that utilizes the perfect blend of stiffness and flexibility. The aforementioned components of the CR21 as well as its advanced air flow cooling design, are what ultimately allow for the incredible responsiveness & power handling of this subwoofer.
| RMS Power Handling | 1000 Watts |
| Peak Power Handling | 2000 Watts |
| Voice Coil Size | 2.5" |
| Voice Coil Configuration | Dual 4 Ω |
| Cut-out Diameter | 11.20" |
| Mounting Depth | 6.47" |
| Total Height | 7.63" |
| Outside Diameter | 12.35" |
| Magnet Diameter | 6.00" |
Company Details
Business Type:
Manufacturer,Exporter,Other
Year Established:
2009
Total Annual:
5500000-6000000
Employee Number:
120~150
Ecer Certification：
Active Member
Jiashan Chengrun Audio Co Ltd was estatablished in 2009,and it is located in Jiashan,Zhejiang,China.it has a convenient transportation,only about 1 hour to Shanghai and 1.5hours to Hangzhou by car. Chenrun is mainly engaged in products such as woofers with mid-range and boom speakers. ... Jiashan Chengrun Audio Co Ltd was estatablished in 2009,and it is located in Jiashan,Zhejiang,China.it has a convenient transportation,only about 1 hour to Shanghai and 1.5hours to Hangzhou by car. Chenrun is mainly engaged in products such as woofers with mid-range and boom speakers. ...
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