Shanghai Chenbao Audio Co.,Ltd.
Whatsapp / Wechat:+86 157 2148 9215
E-mail:chenbaoaudio_jolly@vip.126.com
PJ21775: 21'' Precision Aluminium Subwoofer Frame for Speaker Parts
Quality PJ21775: 21'' Precision Aluminium Subwoofer Frame for Speaker Parts manufacturers & exporter - buy PJ21775: 21'' Precision Aluminium Subwoofer Frame for Speaker Parts from China manufacturer.
| Item No: | PJ21775 |
| Outer Diameter | 540.7 |
| Diameter Of Paper Cone | 533 |
| Secondary Inner Diameter | 488 |
| Csecendary Outer Diameter | 490 |
| Diameter For Damper | 220 |
| Total Height | 183 |
| Effective Height | 150 |
| Miameter Of Centre Bore | 140 |
| Diameter Of Mounting Hole | 8X521X6.5 |
| Diameter Of Rivet Hole | 6X156X6.5/6X176X6.5 |
21'' Frames
- PJ21P17 21" Eight Spoke Aluminum Subwoofer Frame
- PJ21K21 Twelve Spoke Aluminum Subwoofer 21" Frame
- PJ21003 21" Six Spoke Aluminum Subwoofer Frame
- PJ21004 21inch Aluminum Subwoofer Basket
- PJ21006 21inch Aluminum Subwoofer Basket
- PJ21007 Six Spoke Aluminum Subwoofer 21inch Speaker Frame
- PJ21775: 21'' 8 spoke subwoofer aluminum frame
- PJ21607: 21'' Precision Aluminium Subwoofer Frame for Speaker Parts
- PJ21775: 21'' Precision Aluminium Subwoofer Frame for Speaker Parts
Contact Us
Sales Manager: Jolly Zhou
Tel: +86 157 2148 9215 Fax: +86 21 6729 7231
Mobile: +86 157 2148 9215
E-mail: chenbaoaudio_jolly@vip.126.com