Contact Platform Support
Help Center21 INCH SUBWOOFER 3 x 21" Bass Speaker Triple 21 Inches Woofer
Related Products
-
VT-4880 Professional 18 Inch Subwoofer Speaker BoxUS$ 1 - 1,000MOQ: 2 Pieces -
New Design Woofer Speakers With CE CertificateUS$ 1 - 2,000MOQ: 4 Pieces
-
Hot Selling Subwoofer Speakers With High QualityUS$ 1 - 2,000MOQ: 4 Pieces
-
PH-218 Dual 18-inch SubwooferUS$ 1,051 - 1,098MOQ: 8 Pieces
-
PW-115 - Single 15" Bass Speaker CabinetUS$ 158 - 166MOQ: 8 Pieces
21 INCH SUBWOOFER 3 x 21" Bass Speaker Triple 21 inches woofer
21" Cardioid Subwoofer
The INF-21 is a triple 21" cardioid Subwoofer for Installation Applications, incorporating excellent patented loading principles, designed for use in applications requiring accurate and powerful reproduction of low frequency energy at very high levels.
It has two bass-reflex chambers containing three 21" drivers, two facing forward in one chamber that are driven from one channel of amplifier and one facing backwards driven by another amplifier channel.
FEATURES:
*Triple 21" passive subwoofer speaker, front: 2400W RATED/9600W PEAK POWER, Rear: 1200W RATED/ 4800W PEAK POWER.
*Voice Coil of the 21” driver is 6 inches. PHT voice coil wire inside and outside rounding and BAF voice coil bobbin, can endure high temperature.
*The cone papers and spiders are imported from UKM.
*Cardioid dispersion pattern avoids unwanted energy behind the system
*Greatly reduces the reverberant field at low frequencies, providing highest accuracy in low frequency reproduction
* Selecting Hypercardioid mode in the amplifier optimizes the tuning of front and rear channels for a maximum rejection at the left and right sides behind the cabinet
*Wooden lid for front grill is provided, as well as wheels at the rear side is included.
SPECIFICATIONS:
Type:Triple 21" Large format cardioid subwoofer
1) Components: 2 x 21" front + 1 x 21" rear
(VC: 152.4 mm ; Mag: 330.25 mm)
2) Frequency Response: 27Hz - 90Hz(±3dB)
3) Sensitivity(1W/1M): 106dB
4) Maximum Peak SPL: 144dB(Front); 141 dB(Rear)
5) Rated Power(RMS): 2400W(Front); 1200W (Rear)
6) Peak Power(RMS): 9600W(Front); 4800W (Rear)
7) Impedance(Ohm): 4 ohm(Front); 8 ohm (Rear)
8) Connectors:1xNL4 Speakon
9) Enclosure Material: High-strength Plywood
10) Cabinet Finish: Germany Water Paint
11) Dimensions (W*D*H): 685 x 1180 x 1040 mm
12) Net. W.: 150 kg
Send Inquiry to This Supplier
You May Also Like
-
High Accuracy NTC 10K 3950 Underfloor Heating Temperature Sensor TPE Injection Molded ProbeUS$ 0.7 - 1MOQ: 1000 Pieces
-
Professional Wireless DJ Audio Mixer - 6-Channel BT Compatible DJ ControlNegotiableMOQ: 1
-
2014 High Quality 1U Wholesale Home Power Amplifier E-200US$ 330 - 630MOQ: 1 Piece
-
New Design Monitor Speaker StandUS$ 7 - 8MOQ: 200 Pieces
-
9V3Ah LiFePO4 Battery for LED LampNegotiableMOQ: 100 Packs
-
Roto Mold Plastic Home LightNegotiableMOQ: 100 Sets
-
Power Amplifier 2.0 Channel Professional Power AmplifierUS$ 20 - 50MOQ: 100 Pieces
-
Multimedia Central SystemUS$ 90 - 150MOQ: 5 Sets
-
Dual 10'' Line Array Neodymium Driver HornUS$ 1 - 5,000MOQ: 1 Set
-
1500w Mini Fog Machine /smoke MachineUS$ 1 - 100MOQ: 1 Piece
