A-PLUS HEX-21N
PRICE ON ENQUIRY
A-PLUS HEX-21N: professional PA subwoofer. Power handling: 3,000 W continuous, 6,000 W program. Recommended amplifier: 4,000–5,000 W into 8 Ω. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
PRICE ON ENQUIRY. For the price, exclusive offers, delivery timelines, or any other information, please DM us or call +91 89818 07755 / +91 91477 00677. We will gladly share a personalised quotation for Shivansh Electronics, Kolkata, West Bengal, India. All payments are processed securely through Razorpay, our trusted payment gateway partner.
Specifications
| Model | HEX-21N |
| Loaded with | SONIQUE 21NDL601 |
| Power Handling | 3,000 W continuous / 6,000 W program |
| Recommended Amplifier Power | 4,000–5,000 W into 8 Ω |
| Frequency Response | 30Hz-800Hz |
| Sensitivity | 98dB SPL(1w/1m) |
| Nominal Impedance | 8 Ω |
| Dimensions (HXWXD) | 685x670x915mm |
| Input Connectors | 4 Pole Speakon x 2 |
| LF Driver | SONIQUE 21NDL601 |
| HF Driver | - |
| Crossover Network | - |
| Finish | Paint |
| Weight | 62Kgs |
Product overview
The A-PLUS HEX-21N is a professional PA subwoofer from A-PLUS, Hex Series. Configuration: SONIQUE 21NDL601.
| Power Handling | 3,000 W continuous / 6,000 W program |
| Recommended Amplifier Power | 4,000–5,000 W into 8 Ω |
| Frequency Response | 30Hz-800Hz |
| Sensitivity | 98dB SPL(1w/1m) |
Specifications
| Model | HEX-21N |
| Loaded with | SONIQUE 21NDL601 |
| Power Handling | 3,000 W continuous / 6,000 W program |
| Recommended Amplifier Power | 4,000–5,000 W into 8 Ω |
| Frequency Response | 30Hz-800Hz |
| Sensitivity | 98dB SPL(1w/1m) |
| Nominal Impedance | 8 Ω |
| Dimensions (HXWXD) | 685x670x915mm |
| Input Connectors | 4 Pole Speakon x 2 |
| LF Driver | SONIQUE 21NDL601 |
| HF Driver | - |
| Crossover Network | - |
| Finish | Paint |
| Weight | 62Kgs |
A-PLUS HEX-21N: frequently asked questions
What is the price of the A-PLUS HEX-21N?
The MRP is ₹58,000, inclusive of GST. Contact us on WhatsApp or call for the best price and offers.
Where can I buy the A-PLUS HEX-21N in India?
The A-PLUS HEX-21N is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Subwoofer under a pair of PA tops
Live events, DJs and stage sound needing extra low end.
Connections
| Connect | To |
|---|---|
| Power amplifier channel (4,000–5,000 W into 8 Ω) | HEX-21N 4-pole Speakon input |
| System processor / crossover low output | Subwoofer amplifier input |
| Processor high output | Top-cabinet amplifier input |
Setup
- Place the HEX-21N on the floor, one per side of the stage or stacked in the centre.
- Split the mixer output through a system processor: low frequencies to the subwoofer amplifier, the rest to the tops.
- Connect the subwoofer amplifier to the 4-pole Speakon input and set its gain for the 4,000–5,000 W into 8 Ω recommendation.
- Check polarity between subwoofer and tops and adjust the crossover until the low end blends evenly.
Tip: Frequency response 30Hz-800Hz; sensitivity 98dB SPL(1w/1m); power handling 3,000 W continuous, 6,000 W program.
Workflow 2: Two subwoofers on one amplifier channel
Bigger venues that need more bass output.
Connections
| Connect | To |
|---|---|
| Amplifier channel | Speakon input of the first HEX-21N |
| Second Speakon on the first HEX-21N | Speakon input of the second HEX-21N |
Setup
- Link the second cabinet from the parallel Speakon socket of the first.
- Two 8 Ω cabinets in parallel present 4 Ω to the amplifier: confirm the amplifier is rated for 4 Ω.
- Place the two cabinets side by side to couple and raise low-frequency output.
Tip: Input connectors: 4 Pole Speakon x 2.
Inside this cabinet: transducer components
The A-PLUS components fitted at the factory, as listed in the A-PLUS catalogue. Spares for service and upgrades are available from Shivansh Electronics.
| Component | A-PLUS part |
|---|---|
| LF driver | A-PLUS SONIQUE 21" 21NDL601 (available separately) |
