Short answer: the Adam Audio T5V. It ranks #37 of 100 powered bookshelf speakers by sound quality (rated 4.0/5) at $451.16 and is still sold new; the Neumi BS5P ranks #50 (rated 3.8/5) and is discontinued, so it is only an option used. The Neumi BS5P’s replacement, the Neumi BS5P-ARC, is rated 3.8/5.
The Adam Audio T5V is the deeper-bass option. ASR’s data shows a small 2.0dB span from 300Hz to 5kHz, a -3dB point around 59Hz, and scores of 4.65 standalone and 7.02 with an ideal subwoofer. Its bass reaches about 58.6Hz before falling 3dB, against 90.8Hz for the Neumi BS5P. The catch: The response rises toward the treble by about 0.56dB per octave, so the small midrange span should not be mistaken for flat full-band response.
Why pick the Neumi BS5P: Erin’s retest with corrected tweeter polarity, updated internal EQ and plugged ports gives a much more neutral result: 4.83 standalone and 7.83 with an ideal subwoofer, with a 2.7dB midrange span. The tradeoff: That result is conditional on the tested firmware and port configuration, not a guarantee for an unknown stock or used pair.
Buy the Adam Audio T5V. It is rated higher for sound quality and still sold new, while the Neumi BS5P is discontinued.
Looking for alternatives? See the complete Powered Home rankings.
Specifications Side By Side
| Adam Audio T5V | Neumi BS5P | |
|---|---|---|
| Price | $451.16 per pair | $150 per pair Discontinued |
| Ranked | #37 of 100 in Medium Size Powered Bookshelf Speakers | #50 of 100 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 58.6Hz (measured, Audio Science Review) | 90.8Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 45.9Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) | 56.1Hz (measured, Erin’s Audio Corner) |
| Dimensions | 11.7”H x 7”W x 11.7”D (297.2 x 177.8 x 297.2 mm) | 10.6” x 7.2” x 8.5” (269 x 183 x 216 mm) (H x W x D) |
| Frequency Response | 58Hz - 24kHz (-3dB) (Manufacturer specified) | 50Hz - 20kHz (Typical in-room) (Manufacturer specified) |
| Inputs | XLR, RCA | Bluetooth, optical, coaxial and RCA |
| Weight | 12.6 lbs (5.7 kg) each | - |
| Drivers | 5” (127mm) woofer | 1” silk-dome tweeter; 5” fiberglass woofer |
| App | No | - |
| Bluetooth | No | Yes |
| EQ | Yes (Room adjustment) | - |
| Amplifier Power | 70w Per Speaker | 75W total |
| Spinorama Preference Score | 4.65 | 4.83 |
| Spinorama Preference Score with Perfect Sub | 7.02 | 7.83 |
| XLR Input | Yes | No |
| RCA Input | Yes | Yes |
| TRS Input | No | No |
| Optical Input | No | Yes |
| Coaxial Input | No | Yes |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
| Bass Extension | - | Erin’s response shows usable midbass but limited deep-bass headroom |
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Prices on this page were last checked October 9, 2026 at 8:01 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Adam Audio T5V: $451.16 per pair Amazon eBay
Same family: the Adam Audio T7V (larger bookshelf, rated 3.9/5) and the Adam Audio T8V (larger bookshelf, rated 3.9/5).
Pros: ASR’s data shows a small 2.0dB span from 300Hz to 5kHz, a -3dB point around 59Hz, and scores of 4.65 standalone and 7.02 with an ideal subwoofer. It offers useful bass and midrange performance for an affordable studio monitor. Rear tonal trims allow broad placement adjustment. Measured bass extension of 58.6Hz (-3dB).
Cons: The response rises toward the treble by about 0.56dB per octave, so the small midrange span should not be mistaken for flat full-band response. Upper-frequency unevenness remains, and a shelving control cannot precisely remove every peak. The existing review finds distortion reasonable for the price rather than reference-class; deeper bass and demanding levels still call for more capable hardware.
Full Adam Audio T5V review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 70w Per Speaker |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 45.9Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
| Bass Extension (-3dB) | 58.6Hz (measured, Audio Science Review) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 11.7”H x 7”W x 11.7”D (297.2 x 177.8 x 297.2 mm) |
| Drivers | 5” (127mm) woofer |
| EQ | Yes (Room adjustment) |
| Frequency Response | 58Hz - 24kHz (-3dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR, RCA |
| Optical Input | No |
| RCA Input | Yes |
| Spinorama Preference Score | 4.65 |
| Spinorama Preference Score with Perfect Sub | 7.02 |
| TRS Input | No |
| USB Input | No |
| Weight | 12.6 lbs (5.7 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Audio Science Review Measurements More from Audio Science Review →
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- DSAUDIO.review: Adam Audio T5V vs Adam Audio T7V Sound & Frequency Response Comparison
- Audio Science Review Measurements (spinorama.org)
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- Head-to-Head Comparisons
Neumi BS5P: $150 per pair Discontinued eBay
Newer model: the Neumi BS5P-ARC, ranked higher, rated 3.8/5.
Pros: Erin’s retest with corrected tweeter polarity, updated internal EQ and plugged ports gives a much more neutral result: 4.83 standalone and 7.83 with an ideal subwoofer, with a 2.7dB midrange span. The reviewer also found that configuration substantially better in listening. Its analog and digital inputs make it a flexible inexpensive system. Measured bass extension of 90.8Hz (-3dB).
Cons: That result is conditional on the tested firmware and port configuration, not a guarantee for an unknown stock or used pair. The first sample had reversed tweeter polarity, so its poor initial result should not be generalized to every unit either. Plugged-port bass reaches -3dB around 91Hz. Confirm configuration before expecting the improved balance; tonal scores do not remove output limits. Discontinued.
Full Neumi BS5P review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 75W total |
| Aux Input | No |
| Bass Extension | Erin’s response shows usable midbass but limited deep-bass headroom |
| Bass Extension (-10dB) | 56.1Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 90.8Hz (measured, Erin’s Audio Corner) |
| Bluetooth | Yes |
| Coaxial Input | Yes |
| Dimensions | 10.6” x 7.2” x 8.5” (269 x 183 x 216 mm) (H x W x D) |
| Drivers | 1” silk-dome tweeter; 5” fiberglass woofer |
| Frequency Response | 50Hz - 20kHz (Typical in-room) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | Bluetooth, optical, coaxial and RCA |
| Optical Input | Yes |
| RCA Input | Yes |
| Spinorama Preference Score | 4.83 |
| Spinorama Preference Score with Perfect Sub | 7.83 |
| TRS Input | No |
| USB Input | No |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons