• Douk Audio NS-14G-PRO Subwoofer Amplifier
  • Douk Audio NS-14G-PRO Subwoofer Amplifier - view 2
  • Douk Audio NS-14G-PRO Subwoofer Amplifier - view 3
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Douk Audio

Douk Audio NS-14G-PRO Subwoofer Amplifier

Douk Audio NS-14G-PRO Subwoofer Amplifier

  • Authorized Retailer
  • Free US Shipping
  • 1-Year Warranty
  • 45-Day Returns
$134.99 USD
$134.99 USD
Sale Sold out
Shipping calculated at checkout.
Title

The Douk Audio NS-14G-PRO is an amplifier designed for subwoofer duty, with Bluetooth input on board. It's the kind of component you reach for when you have a passive subwoofer — or a sub project — that needs its own dedicated amplification.

It suits home theater and hi-fi tinkerers adding low-end to a system, DIY speaker builders powering a passive sub, and anyone who wants Bluetooth streaming available on the same unit. Like most Douk gear, it delivers a specific function at a price that leaves room in the budget for the rest of the system.

  • Amplifier designed for subwoofer applications
  • Bluetooth input for wireless sources
  • Practical choice for passive subs and DIY builds
  • Brand-new stock from an authorized retailer
  • Free US shipping and 45-day returns from TonePier

TonePier ships free within the US and offers 45-day returns, so you can dial in the NS-14G-PRO with your sub before committing.

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Good to know

Frequently asked questions

Is this unit genuine?

Yes. TonePier is an authorized retailer — every unit comes from the brand or its official distributor, carries a valid serial number and is covered by the full manufacturer warranty.

How long does shipping take?

SKUs stocked in our US warehouse ship within 1–2 business days. Items shipped direct from our China hub typically arrive in 8–15 days with full tracking. The product page tells you which applies before you order.

What if it isn't for me?

You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.