Pioneer BS22 Grill Mod: Before and after measurements
The Pioneer BS22's have been one of the most recommended and highly reviewed entry level or budget speakers in recent memory. While very good at the price point they are not perfect.
One known issue is how very non-transparent the grills are. I've read some second hand accounts that Andrew Jones designed the speaker with these grills in mind, or at least to be used specifically with the grills on. But after the measurements, I can't see that as anything but marketing hype, the all to common, "it's a feature" excuses.
That all being said, I find the Pioneers to be a bit muted and subdued as is, and always listen with the grills off. So, I decided to see if the grills or more specifically all the plastic in front of the tweeter could be modified and help correct this "feature". These are my results.
In the above graphs you have close mic measurements on top (mic at tweeter) and then 1 meter measurements at below. 1/6 octave smoothing used on both.
As you can see, with the grills on there is a pretty large dip at centered at 8.5khz. (in RED), removing the plastic (in GREEN) didn't have all the effect that I had hoped for, but there was some measurable improvement. How well that translates to your ears, I'm not sure. Removing the grills entirely (in BLUE) is still the best option for the flattest frequency response from the tweeter.
Does modding the grill make a huge difference? No, not really. But if you prefer the look of the grills being on or you are trying to protect the tweeter from little fingers; I do think it is a worthy and easy mod to make.
Below you can see how much was cut out of the grill. Nothing too extreme and there is still plenty of strength to the grill.
i have read so much about the andrew jones series that i sent for a pair of 41's to hear what the buzz is all about.
ReplyDeleteThanks for sharing this articles this is really helpful for me. Here is discounted coupon available on games wire and cable your way
ReplyDeleteThanks for sharing this article i really appreciate you for this keep it up check our fresh content i must say you will like it-
ReplyDeletedo my assignment online | online assignment help | online assignment experts | best accounting assignment help online | physics homework help
This comment has been removed by the author.
ReplyDeleteI must appreciate your effort you have done in this article. Such an amazing post. Now its time to avail roller shutter repairs for more information.
ReplyDeleteThis comment has been removed by the author.
ReplyDeleteWe understand the importance of having access to high-quality apparel that fits perfectly and looks fantastic at our clothes store. We offer a wide range of stylish and comfortable solutions for every occasion, from casual wear to formal attire. We believe that everyone should have access to high-quality clothing at affordable prices, therefore we offer competitive pricing and ongoing promotions to help you make the most of your money.
ReplyDeleteIn conclusion, you can find the newest formal or informal clothing using our Hautelook Discount Codes Free Shipping. Visit us right away to see our range of luxury clothing that is tailored to your specific needs and to personally experience our fantastic service!
This comment has been removed by the author.
ReplyDeleteAre you prepared to be motivated by Bhad Bhabie's entrepreneurism? See our blog entry on Bhad Bhabie Net Worth for more information on how this rising star has used her skills, determination, and creativity to become one of the most well-known and significant personalities in modern pop culture.
ReplyDeleteYour journey begins with finding the cheapest flights to Ecuador. Uselect Flights specializes in offering the Best Flight Prices from the UK. No need to spend hours searching for the best flight deals for yourself; we bring them directly to you. With a few clicks, you will be on your way to exploring the wonders of Ecuador without breaking the bank.
ReplyDelete"Your blog is not just informative; it's a journey of exploration. Your ability to make even the most complex subjects accessible is a skill that many aspire to. Keep up the fantastic work!"
ReplyDeleteplanet fitness coupons
"I appreciate the effort you put into fostering a sense of community through your blog. The way you engage with your readers and encourage discussions adds a personal touch that sets your platform apart. Well done!"
ReplyDeletemidjourney promo code 2024
"Great before and after measurements on the Pioneer BS22 grill mod! This blog offers valuable insights and practical tips for enhancing audio performance. Thanks for the detailed comparison, https://discountdrift.blogspot.com/! It's a must-read for anyone looking to optimize their audio setup."
ReplyDeleteNice Post!!
ReplyDeletePlease Look Here At Oxva Nexlim Pod Vape Kit