Guangdong, China
Business Type:
Main Markets:
North America, South America, Europe
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: one month
OEM/ODM Availability:
OEM/ODM Service
Spanish Speaker

21 Inch 2000 Watts Subwoofer Speaker, Power PRO Audio Subwoofer, Professional 21 Subwoofer Speaker manufacturer / supplier in China, offering 21 Inch 2000 Watts Subwoofer Speaker (QRx121S), V8 Outdoor Show Dual 10 Inch Line Array Speaker, Sanway 15 Inch Stage Passive/Active Cabinet Box Monitor Speaker and so on.

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Supplier Homepage Products Professional Audio 21 Inch 2000 Watts Subwoofer Speaker (QRx121S)

21 Inch 2000 Watts Subwoofer Speaker (QRx121S)

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Min. Order / Reference FOB Price
2 Pieces US $500/ Piece
Production Capacity: 500PCS Per Month
Transport Package: Durable Cartons or Flight Case
Payment Terms: L/C, T/T, Paypal, Western Union
Noise: <95dB
Application: Commercial
Certification: CE, RoHS
THD: 0.005%-0.01%
Type: 21 Inch Subwoofer
Dimension(Hxwxd): 1080X610X1150mm

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Basic Info

Model NO.: Sanway QRx121S
Trademark: SANWAY OR OEM
Specification: 21′′ subwoofer
Origin: Made in China
HS Code: 8518220000

Product Description

21 Inch 2000 Watts Subwoofer Speaker (QRx121S)

1. Single 21" Subwoofer with 280mm Manget, 5" Voice Coil
2. RMS1000W Subwoofer Speaker
3. Long-throw outdoor subwoofer
4. High Powered 21'' Subwoofer Speakers

Professional 21 subwoofer speaker (QRx121S)
Frequency Response (±3 dB)35 Hz - 215 Hz
Sensitivity (1w/1m) 106 dB SPL
 Long-term SPL138 dB
Maximum SPL144 dB
Nominal Impedance8 ohms
 Power rated(rms) 1000 watts
Peak Power handling2000 watts
Nominal DispersionA/N
Dimensions (H x W x D)1080 mm x 610 mm x 1150 mm
 Enclosure Material18mm plywood
Surface Finished black catalyzed polyurethane paint
GrilleAluminum Cooling Ring
Net weight105kg
Low Frequency Driver1×21 inch, 280mm magnet, 5 inch voice coil
 Input Connectors Neutrik NL4MPX2 

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