Dual 21inch 7200W Powerful Active/Passive Subwoofer Audio System for Big Show

• Noise: <95dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: Optional Combination
• Speaker Material: Wood
• Model NO.: DB21
• Application: Commercial
• Certification: CE, RoHS
• Monitor: LCD Screen
• THD: <0.005%
• System Sensitivity: Lf99dB;Hf127dB
• Warranty: 2 Years
• Output Power: 3200W
• Maximum Spl: Lf103dB;Hf135dB
• Dimension: 1220X790X700mm
• System: Dual 21inch Bass
• Format: Passive/Active
• The Body Material: Wood
• Nominal Lmpedance: Nominal Lmpedance
• Frequency Response: 2 X 21 Inch Neo
• Shell Material: Wood
• Peak Power: Lf1200W
• Rated Power: Lf600W
• Crossover Mode: External Crossover/Internal Frequency Suspension
• Transport Package: Carton Box / Flight Case
• Specification: dual 21inch subwoofer
• Trademark: CSL
• Origin: Guangdong, China
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

Product Description

Neodymium Drivers
1. High Power/Energy2. Lightweight
3. High Sensitive
4. High Efficiency
5. Well Balance Frequency Response

 

First Grade Birch Plywood
1. Multiple Thin Layers2. Absence of Voids
3. High Rigidity and Rich Density
4. Durability

 

Polyurea paint
1. Durable
2. Impact Resistant
3. Reduce Noise and Vibration
4. Waterproof
5. Whether-resistant6. Environmental Friendly

 

Specification

item	value
Power Source	AC
Support Apt-x	NO
Support APP	NO
Battery	NO
Number of Loudspeaker Enclosure	1
Audio Crossover	Full-Range
Woofer Size/Full-Range Size	8"
Set Type	Speaker
Material	Wood
Waterproof	NO
Communication	AUX, XLR, Audio Line
PMPO	>1000W
Support Memory Card	NO
Speaker Type	OUTDOOR SPEAKER
Output Power	400W
Remote Control	NO
Cabinet Material	Wood
Frequency Range	45HZ-25KHZ
Display Screen	NO
Intelligent Personal Assistant	no
Voice Control	NO
Built-in Microphone	NO
Tweeter Size	Horn Tweeter
Private Mold	NO
Brand Name	CSL
Model Number	CSL-LA28
Type	Active
Use	Stage, Outdoor
Channels	2 (2.0)
Place of Origin	China
	Guangdong
model number	CSL-LA28
System	3- WAY FULL RANGE
Frequency response	LF2*8"neo/HF1*3" vc neo
Nominal lmpedance	Nominal lmpedance
System sensitivity	LF99dB;HF127dB
Rated power	LF600W;HF320W
Peak power	LF1200W;HF320W
Maximum SPL	LF103dB;HF135dB
Crossover mode	External Crossover/internal frequency suspension
Warranty	2 Years

Packing & Delivery

 

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Certifications

Company Profile

FAQ