Why Shop With Us?
Free Shipping
Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
Orders placed before 3 p.m. ET usually ship the same business day.
Learn More2-Year Free Warranty on Guitars
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Contact Us for DetailsWe're Here for You
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.
Contact UsContact Us
Hablamos Español
866.226.2919
Hours:
MON - FRI 6 AM – 7 PM PT
SAT 6 AM – 6 PM PT
SUN 8 AM – 5 PM PT
Dynaudio TrueBass 9S 9.5" Powered Studio Subwoofer - Black
true trueMusician's Friend Rewards
This oversized item has special shipping requirements
Dynaudio TrueBass 9S 9.5" Powered Studio Subwoofer - Black
Oops!
- Free Shipping
- Flexible Financing
- Lowest Price
Gold Coverage Protection
Protect your gear
Gold Coverage Protection
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
Refining the details from past subs to reach the highest level in the low-end department.
Dynaudio made it a priority to make the 9S compact while ensuring that you get the utmost sonic accuracy. In terms of size, it resembles the BM 9S II that it replaces, but when it comes to performance, it’s actually more comparable to the larger BM 14S II. The 9S will expand any studio monitor setup regardless of whether you’re working in stereo or surround. Its massive yet tight low-end takes the burden off your monitors—letting them focus on delivering the frequency range above 50–150Hz, depending on how you set the crossover filter. A long-throw driver ensures the necessary movement to reproduce super low-end frequencies all the way down to 22Hz in great detail. Running the show is a 300W Class-D amplifier module that significantly outperforms the previous BM 9S II.
Features
- 300-watt state-of-the-art Class-D amplifier module
- 9" long-throw MSP woofer for accurate low-end frequency reproduction
- 22–175Hz frequency range
- Sealed, black-vinyl cabinet
- 1.45" front baffle
- Master/Slave feature for daisy-chaining multiple subwoofers
- Adjustable low-pass filter to set the perfect crossover frequency
- SAT output with high-pass filter
Order Dynaudio's TrueBass 9S 9.5" Powered Studio Subwoofer today.
TrueBass 9S 9.5" Powered Studio Subwoofer - Black Specifications:
- System: Single driver, active 9" subwoofer
- Analog inputs: 1 x XLR LFE, 2 x XLR Stereo
- Analog outputs: 1 x XLR Slave Out, 2 x XLR SAT Out
- Frequency Response (±3dB): 22Hz–175Hz
- Max SPL: 106dB
- Auto ON/OFF: Yes
- Box principle: Sealed
- High pass filter: Flat/60/80Hz
- Low pass filter: 50Hz–150Hz
- Phase adjustment: 0/180 degrees
- Woofer: 9.05" MSP
- Amplifier: 300W Class-D
- AC power input: 100-120V/200-240V 50/60Hz
- Standby power consumption: < 0.5W
- Maximum power consumption: 350W
- Weight: 23.1 lb.
- Dimensions (LxDxH): 10.47" x 12.59" x 10.86"
Questions & Answers
Do you have questions about this product?
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.