21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker
21" ZA-21CB2055DM High Power Professional Speaker

21" ZA-21CB2055DM High Power Professional Speaker

Rs. 35,000.00

Taxes included.

Shipping calculated at checkout.

In stock!
Select The Options Above

The Zainus Pro 21” Professional Speaker is engineered for high-performance sound reinforcement applications. Designed to deliver deep, powerful bass with high SPL, this speaker is ideal for DJ systems, large PA setups, concerts, clubs, and outdoor events.

Built with a heavy-duty ferrite magnet, high-temperature voice coil, and high-strength cone, the Zainus Pro 21” speaker ensures stable performance, high efficiency, and long operational life, even under continuous high-power use.

Key Features

  • 21 Inch Large Diameter Professional Speaker
  • High Power Handling (2500W – 3000W RMS options)
  • Deep Bass with High Sound Pressure Level
  • Heavy Duty Ferrite Magnet (Y35 Grade)
  • High Temperature Voice Coil (5.5”)
  • Carbon Cone / High Strength Paper Cone Options
  • Designed for Continuous High-Power Operation
  • Ideal for DJ, PA System, Concerts & Outdoor Use

Specification Details
Model No. ZA-21CB205DM
Nominal Diameter 21 Inch
Impedance 8 Ohm
Power (RMS) 2500 W
Power (Max) 5000 W
Sensitivity 98 ±2 dB
Frequency Range 35 Hz – 1.5 kHz
Voice Coil 5.5 Inch / O4L
Magnet Size F230×30 Ferrite Y35, 230×20
Cone Type Carbon Cone
Quantity 1 Pc
Box Size 58.5 × 58.5 × 25.5 cm
Sticker Size 130 mm (Inner Dia. 90 mm)

Selling quickly! people have this item in their carts
People are currently viewing this
Free Shipping on Orders Above ₹1,00,000

No code needed — just add items to your cart and head to checkout!

Easy 3-day Returns


Changed your mind? No worries. You can return your item within 3 days — no questions asked.

Free shipping!
Spend to Free shipping
Add to Cart Select The Options Above
GOOD QUALITY, DELIVERY CAN IMPROVE

Speaker and speaker parts quality is good and suitable for professional use. Fitment and performance are satisfactory. Delivery took a little longer than expected, but overall experience was decent.

— Nilesh Thakur

Speaker Repair Technician

PRODUCT QUALITY IS RELIABLE

The speakers and components perform well and material quality is solid. Packaging was safe, though order tracking could be improved. Overall, a reliable option for speaker parts.

— Ravi Raj

Audio Parts Dealer

DECENT PERFORMANCE FOR THE PRICE

Used their speakers and spare parts in a few installations. Performance is stable and pricing is reasonable. Support response was okay. Good choice for regular audio work.

— Akhil Gothwal

Sound System Installer

SATISFACTORY SERVICE

Products were received as described and worked properly. Customer support resolved my query, but response time could be faster. Overall, a satisfactory buying experience.

— Rakesh Kumar

Speaker Repair Technician

GOOD PRODUCT QUALITY & PROFESSIONAL FINISH

The speakers and speaker components are well-made with solid materials and accurate fitment. Performance is reliable for professional audio use, and the overall finishing looks clean and durable. A good choice for regular speaker repair and assembly work.

— Akshay Kumar

Speaker Repair Technician

RELIABLE SUPPLIER FOR SPEAKERS & PARTS

We regularly source speakers and spare parts from Venus Sound Tech. Product quality is consistent, packaging is secure, and orders arrive as described. Delivery timelines can improve slightly, but overall the experience has been dependable.

— Neha Sharma

Audio Parts Dealer