Heco Aurora Sub 30A Powered Subwoofer is a powered bass-reflex subwoofer built around a 30 cm long-stroke woofer and a high-performance Class AB amplifier, delivering 125 watts RMS and bass down to 20 Hz for music and film.
The Aurora subwoofer pairs a solid MDF enclosure with a one-piece front and top L-profile for resonance damping, a bass-reflex tube that is airflow-optimised and screwed in place, and innovative Extended Surface Dampers for a secure grip on the floor. A removable cloth cover with hidden magnetic mounts keeps the front neat when the driver is not on show.
Why Choose Heco Aurora Sub 30A Powered Subwoofer?
Subwoofers in this class often trade control for output, but the Class AB amplifier here adds active SPL equalisation and a real-time limiter, so deep bass stays composed at high volumes rather than turning boomy. The continuously adjustable 50 to 150 Hz crossover and adjustable phase also make it easier to blend with main speakers than a fixed-crossover design.
Key Features
30 cm long-stroke woofer: 12-inch driver in a powered bass-reflex cabinet for deep, controlled bass
Class AB amplifier: 125 watts RMS / 250 watts maximum with active SPL equalisation and a real-time limiter
Deep response: 20 Hz to 150 Hz for film effects and full-range music
Adjustable crossover and phase: 50 to 150 Hz crossover, continuously adjustable, for blending with main speakers
Solid MDF cabinet: one-piece front and top L-profile, airflow-optimised reflex tube and magnetic cloth cover
Best Suited For
Home-cinema systems and stereo setups built around Aurora or other Heco speakers, living rooms where a single strong subwoofer must cover both films and music, and buyers upgrading from a small bundled subwoofer. That is the listener Heco Aurora Sub 30A Powered Subwoofer is built for.
Setup and Connection Guide
Place the subwoofer near the front speakers or in a corner as a starting point, connect it to the receiver subwoofer output or stereo low-level inputs, then adjust the crossover between 50 and 150 Hz and the phase control while listening to familiar material. Try two or three positions before fixing the final spot, since room placement changes bass more than any single control.
As a powered subwoofer it needs a mains connection, and standby consumption under 0.5 watts means it can stay connected between sessions without wasting power.
Frequently Asked Questions
Is it a passive or powered subwoofer Heco Aurora Sub 30A Powered Subwoofer?
It is a powered subwoofer with its own Class AB amplifier, so it does not need an external power amplifier.
What finishes are available
It is offered in Ebony Black and Ivory White finishes, with a silk-matt lacquer front and modern wood decor sides.
How large is it
The cabinet measures 350 x 465 x 415 mm, or 350 x 465 x 445 mm including spikes and terminals, and it weighs 19.5 kg.
Technical Specifications
Model
Aurora Sub 30A
Type
Powered bass-reflex subwoofer
Driver
300 mm (12 inch) long-stroke woofer
Amplifier
Class AB, high performance
Power output (RMS/Max)
125 / 250 watts
Frequency response
20 – 150 Hz
Crossover frequencies
50 – 150 Hz, adjustable
Standby consumption
Under 0.5 watts
Cabinet surface
Ebony Black, Ivory White
Dimensions (W x H x D)
350 x 465 x 445 mm including spikes and terminals
Weight
19.5 kg
Cover
Removable cloth cover, hidden magnetic mounts
Explore Related Products
If Heco Aurora Sub 30A Powered Subwoofer fits your system, also look at the Heco Victa Prime Sub 252 A Subwoofer, also available from Pro Audio Video.
Additional Information
Specifications
Brand
Heco
Model
Aurora Sub 30A
Type
Powered bass-reflex subwoofer
Driver
300 mm (12 inch) long-stroke woofer
Amplifier
Class AB, high performance
Power output (RMS/Max)
125 / 250 watts
Frequency response
20 - 150 Hz
Crossover frequencies
50 - 150 Hz, adjustable
Standby consumption
Under 0.5 watts
Cabinet surface
Ebony Black, Ivory White
Dimensions (W x H x D)
350 x 465 x 445 mm including spikes and terminals
Weight
19.5 kg
Cover
Removable cloth cover, hidden magnetic mounts
Model / SKU
HECO-AURORA-SUB-30A
Category
Subwoofers
Condition
Brand new, sealed box
Warranty
Official manufacturer warranty (India)
GST invoice
Yes, input credit available
Warranty Information
Buy with peace of mind. The Heco Aurora Sub 30A Powered Subwoofer comes with the official manufacturer’s warranty for India, valid from the date on your GST invoice. Pro Audio Video is a specialist audio video store, and every product we sell is brand new, sealed and sourced through authorised channels, so your warranty is honoured at brand service centres across India.
Official Indian warranty, as specified by the manufacturer
GST invoice with every order, needed for warranty claims
We help you raise and follow up warranty claims with the brand
Delivery and Shipping
Same-day dispatch on most in-stock orders
Delivery anywhere in India; delivery time depends on your location
Shipped securely in the original manufacturer box
Cash on delivery available on orders up to ₹45,000
Tracking details by SMS and email as soon as your order ships
Returns and Refunds
Not right for you? Return unused products in their original packaging within 7 days of delivery. If a product arrives damaged or defective, tell us within 48 hours with photos and we will replace it or refund you in full.
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