John Suzuki
Analyst · the factors and risks that could cause or contribute to such material differences have been described in yesterday's press release and in BK's filings with the U.S. Securities and Exchange Commission. These statements are based on information and understandings that are believed to be accurate as of today, and we do not undertake any duty to update such forward-looking statements.
I will now turn the call over to John Suzuki, CEO of BK Technologies. Mr. Suzuki, you may begin
Thank you, Dagma, and thanks, everyone, for joining today. As most of you know, I joined BK very recently. Some of you I've already spoken with and, others, I look forward to speaking with at a future date.
Before I start with my opening remarks, I wanted to take a moment to address what attracted me to BK Technologies. As you know, I have considerable experience in the industry, most recently as the CEO of E.F. Johnson Technologies and previous positions at companies such as Ericsson and Motorola. I was not looking for a job, but when -- but with this opportunity, I could not pass it up. With my background in the industry, I have kept tabs on BK and the tremendous progress they have made in the past 5 years, with their focus on building a world-class engineering team and revamping the approach to manufacturing and operations.
BK has built a solid foundation for growth. The team at our Sawgrass, Florida Technology Center includes some of the best talent in our industry and I've already spent some time with them since coming on board. I'm excited about what the future holds, particularly as it relates to the BKR 9000. I have thought for a long time that this sector was ripe for a product like the 9000, and BK has methodically planned, developed and will soon launch a cutting-edge product.
The BK team's mission is two-pronged. First, to build the best communication device for the public safety, multi-band market; and second, to take market share from Motorola. I think that BKR 9000 -- I think, with the BKR 9000, we're in good shape to achieve success on both of these fronts. Additionally, I like the fact that our design and engineering capabilities are here in the U.S. It makes for a better product, and it resonates with customers and partners, particularly in the industries that we serve.
Finally, while the company is relatively small today, the Board is committed to making BK a much larger and more valuable business, both through organic growth and potential acquisitions. The most recent capital raise is a reflection of this longer-term strategy. I'm energized to have joined BK Technologies, and I'm confident that there are great things ahead.
With that introduction, let me review some of the highlights of our financial results and operating -- operation activity during the quarter. Then I'll turn it over to Tim Vitou, BK's President; and then to our Executive Vice President and Chief Financial Officer, Bill Kelly, to dive deeper into our financial results. We'll conclude by opening up the call for a brief Q&A.
Beginning with our financial results. Q2 revenue came in at $11.3 million compared to $9.9 million in the second quarter of last year. Our gross margins for the second quarter were slightly below gross margins in the second quarter of 2020. This is due primarily to cost increases for material and freight as well as the ramp-up of our internal manufacturing. We expect that these extra costs will continue through 2021, but return to more normal levels in 2022 as supply chains catch up with the recent demands. In short, we believe the company is well positioned to see margin growth as we continue to scale our business.
One thing that I have been very impressed with during my short tenure at the company is the job that Tim and the rest of the executive team have done over the past 4 years to transform this business. The BKR 5000 is seeing excellent traction in the marketplace with existing and new customers. The BKR 9000, which we are on track to launch by the end of this year, is potentially transformative to the business.
As of right now, with our existing BK products, we believe we can go after approximately 20% of the $2.3 billion addressable market. The multiband capabilities of the BKR 9000 positions us to significantly expand our reach to approximately 40% of the addressable market. In addition to expanding our business with existing customers, we anticipate much of this opportunity is with brand-new customers, with whom we have not been able to do business with in the past.
Looking at market penetration today, we have low single-digit market share and Motorola has what we estimate to be over 70% market share. We project that an increase in just a few percentage points, and our market share has the potential to bring us to $100 million plus in annual revenue. If our product is even comparable, let alone superior to that of the competition, then this is very achievable.
Now I'd like to review a number of exciting developments from this past quarter. We closed the public offering for an aggregate gross proceeds of $12.7 million. As I discussed earlier, this capital raise provides the company with significantly bolstered balance sheet to support growth initiatives, be it additional investment in organic growth or strategic acquisitions to grow our share in the public safety market.
In July, retired Major General Gray Payne, a member of the Board of BK Technology since January 2017, was named Chairman of the Board of Directors of the company. General Payne brings over 40 years of leadership experience, both in the military and private sector. Given the customers we serve, having a Chairman of his background and pedigree as retired Major General has already proven to be of value.
At this point, I'd like to pass the call to Tim Vitou, our President, to highlight some of the customer traction we've seen for the BKR 5000 since we last spoke. Tim?