HKM-974931 18-Inch 125mm Subwoofer with 350W Output Power and 20Hz-20KHz Frequency Response
SKU: 4347377060

HKM-974931 18-Inch 125mm Subwoofer with 350W Output Power and 20Hz-20KHz Frequency Response

$223.20 $248.00
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Description

HKM-974931 18-Inch 125mm Subwoofer with 350W Output Power and 20Hz-20KHz Frequency ResponseIntroducing the HKM 974931 18 Inch Subwoofer, a substantial addition to your audio setup designed to enhance your listening experience. This subwoofer is engineered for powerful sound performance, featuring a robust output power of 350W. With a frequency response that spans from 20Hz to 20KHz, it delivers deep bass and clear highs, making it an excellent choice for music lovers and home theater enthusiasts alike. One of the standout features of the

Introducing the HKM-974931 18-Inch Subwoofer, a substantial addition to your audio setup designed to enhance your listening experience. This subwoofer is engineered for powerful sound performance, featuring a robust output power of 350W. With a frequency response that spans from 20Hz to 20KHz, it delivers deep bass and clear highs, making it an excellent choice for music lovers and home theater enthusiasts alike.

One of the standout features of the HKM-974931 is its compatibility with output impedances ranging from 4 to 8Ω, allowing it to seamlessly integrate into a variety of audio systems. Moreover, the unit boasts an impressive audio signal-to-noise ratio of 98dB, ensuring that you enjoy crisp, clean sound without unwanted interference. For added convenience, it supports memory cards up to 32G, providing versatile playback options for your favorite media.

Measuring 42*39*64 cm and packed at 45*42*67 cm, the HKM-974931 is designed to fit comfortably in your living space, adding both functionality and style to your audio setup. Each unit is thoroughly inspected to ensure reliable performance and an appealing refined appearance.

Elevate your audio experience with the HKM-974931 18-Inch Subwoofer—a perfect blend of power and precision designed to meet the demands of modern sound systems.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4347377060

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4.0 ★★★★★
Based on 1942 reviews
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Mark
Omaha, US
★★★★★ 5
Solid coffee, good intro to Lavazza
Flavor Name: Espresso, Size: 35.2 Ounce (Pack of 1)
I've used this and it's genuinely good coffee. The 100% Arabica beans produce a smooth, clean cup with a nice aroma and solid crema. No bitterness, easy to drink and works well in both espresso and drip. That said, if you're deciding between this and the Lavazza Barista Gran Crema or Qualita Oro, I'd go with those every time. The flavor is richer, the crema is thicker and the overall experience is just a step above. This one is still a solid 4.5 in my book, rounding up to 5, but the Gran Crema and Oro are my personal go to. If you're new to Lavazza this is a great starting point. You won't be disappointed.
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Reviewed in the United States on May 28, 2026
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Verified Purchase
Alex
Cuba, US
★★★★★ 4
⭐️⭐️⭐️⭐️ Great Coffee, but Price Fluctuates a Lot
Flavor Name: Espresso, Size: 35.2 Ounce (Pack of 1)
The Lavazza Espresso whole bean coffee is very good quality. The medium roast is smooth, balanced, and works well for espresso, lattes, and cappuccinos. Beans grind evenly and produce a nice crema. My only issue is the price instability. Sometimes it’s around $17, which is an excellent value, but other times it jumps to $26, which feels high for the same product. Because of this, it’s best to watch the price and buy when it drops. Overall, great coffee with consistent flavor — just keep an eye on pricing before purchasing.
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Reviewed in the United States on January 19, 2026
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Verified Purchase
Nik
West Palm Beach, US
★★★★★ 5
My everyday espresso bean — fresh-ground changes everything
Flavor Name: Espresso, Size: 35.2 Ounce (Pack of 1)
I've gone through more bags of this than I can count — it's become my default espresso bean and I don't see that changing. I grind it fresh for espresso and the difference vs. pre-ground is immediately noticeable — more crema, better aroma, cleaner taste. If you're still buying pre-ground, this is a good reason to stop. Flavor-wise it's smooth and approachable — medium roast means no harsh bitterness, no aggressive dark-roast smokiness. Just clean, well-balanced espresso. The 100% Arabica shows; it doesn't have that robusta edginess you get in cheaper blends. The 2.2lb bag is good value compared to buying smaller bags or anything from a specialty roaster. For everyday home espresso, the price-to-quality ratio is hard to beat. Only mild gripe: the bag isn't the most resealable after the first open — I transfer mine to an airtight container. Minor inconvenience for a bean this good.
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Reviewed in the United States on May 30, 2026
K
Verified Purchase
Kindle Customer
San Leandro, US
★★★★★ 5
New Favorite Coffee
Flavor Name: Espresso, Size: 35.2 Ounce (Pack of 1), Flavor Name: Espresso, Size: 35.2 Ounce (Pack of 1)
Let me start out by saying I am a coffee fiend. I drink it all hours of the night and day and I've tried just about every brand you can think of. I took a chance ordering this and I'm so glad I did! Reading the other reviews helped me so I hope this helps someone else, too. No one is paying me for my opinion, I'm not getting a single thing for writing this except the satisfaction of reporting on a quality product. Not only is it a good price for how much you get, (09/25- $22 for 35.2 oz) but this is some of the smoothest coffee I've ever tasted. The beans are so shiny and just pretty. They're not all dried out and dull and dessicated looking like some coffees... The beans smell so good in the bag and even better once I've ground them. They grind up very quickly and easily too. There's no bitter aftertaste. Just pure, delightful, delicious coffee. I got the 5/10 espresso, and it's perfect for me. it's just strong enough. I like medium-strong roasts, so if you prefer darker or lighter roasts they have plenty of other options. I use both a drip coffee pot and a French press and this works beautifully in both. The crema in the French press is gorgeous. It's so far above other brands- even Seattle's best and eight o clock and Cameron's, which I thought I really liked... They don't hold a candle to this. I can't wait to try the other flavors.
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Reviewed in the United States on September 22, 2025
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Verified Purchase
Artsiom Tozik
Massapequa, US
★★★★★ 5
Good Beans for Home Espresso
Flavor Name: Espresso, Size: 35.2 Ounce (Pack of 1)
I’ve been using these beans daily for about two weeks in my espresso machine, and they’ve been really consistent. The flavor is smooth and easy to drink, with a mild nutty note and low acidity. It’s not overly bitter, which I personally like for everyday coffee. One thing I noticed — you do need to dial in the grind a bit to get the best crema, but once you do, it comes out pretty nice. On the downside, the aroma and intensity are a little on the lighter side. If you’re into strong, bold espresso, this might not hit that mark. Overall, this is a great everyday option — especially if you want something smooth and reliable without too much bitterness. Good value for the size too.
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Reviewed in the United States on March 20, 2026

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