Short answer: the Sigberg Audio SBS Gen 2 on measured sound quality, the Adam Audio T5V on price. The Sigberg Audio SBS Gen 2 ranks #23 of 100 powered bookshelf speakers, rated 4.2/5, at $18,043.20. The Adam Audio T5V ranks #37, rated 4.0/5, at $451.16, $17,592.04 cheaper.
The case for the Adam Audio T5V: 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. 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.
The Sigberg Audio SBS Gen 2 is the more accurate, deeper-bass pick. The measured speaker-and-subwoofer system has a 1.7dB midrange response span and a 7.51 ideal-subwoofer preference score, supporting useful tonal accuracy above the bass region. Its measured preference score, a predictor of how neutral it sounds, is 6.56 against 4.65 for the Adam Audio T5V. Its bass reaches about 24Hz before falling 3dB, against 58.6Hz for the Adam Audio T5V. The tradeoff: The measured system explicitly includes a subwoofer: its 6.56 full-system score and bass extension must not be attributed to the bookshelf speaker alone.
Buy the Adam Audio T5V if the price matters more than sound quality. Buy the Sigberg Audio SBS Gen 2 if sound quality matters more than the price.
Still deciding? The full Powered Home rankings cover every ranked option.
Specifications Side By Side
| Adam Audio T5V | Sigberg Audio SBS Gen 2 | |
|---|---|---|
| Price | $451.16 per pair | $18,043.20 for the full system (2 speakers + 2 dedicated subwoofers, built to order) |
| Ranked | #37 of 100 in Medium Size Powered Bookshelf Speakers | #23 of 100 in Medium Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 58.6Hz (measured, Audio Science Review) | 24Hz (measured, spinorama.org, with companion subwoofer) |
| Bass Extension (-10dB) | 45.9Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) | - |
| Dimensions | 11.7”H x 7”W x 11.7”D (297.2 x 177.8 x 297.2 mm) | 16.1”H x 7.5”W x 9.1”D (410 x 190 x 230 mm) |
| Frequency Response | 58Hz - 24kHz (-3dB) (Manufacturer specified) | 26Hz - 20kHz (±2.5dB, with subwoofers) (Manufacturer specified) |
| Inputs | XLR, RCA | XLR, RCA, Optical, Coaxial/SPDIF, AES |
| Weight | 12.6 lbs (5.7 kg) each | 20.9 lbs (9.5 kg) each |
| Drivers | 5” (127mm) woofer | 5.5” midbass, 5.5” coaxial mid/tweeter with 1” silk dome |
| App | No | No |
| Bluetooth | No | No |
| EQ | Yes (Room adjustment) | Yes (9-band parametric, factory presets) |
| Amplifier Power | 70w Per Speaker | 350W per speaker |
| Spinorama Preference Score | 4.65 | 6.56 |
| Spinorama Preference Score with Perfect Sub | 7.02 | 7.51 |
| XLR Input | Yes | Yes |
| 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 | Yes |
| Aux Input | No | No |
| Enclosure | - | sealed |
| DSP | - | Yes |
| Country | - | Norway |
| Measurement Source | - | Manufacturer |
| Maximum SPL | - | 116dB (manufacturer specified) |
Related Speaker Comparisons
How Sigberg Audio SBS Gen 2 compares with other leading options:
- Neumann KH80 DSP vs Sigberg Audio SBS Gen 2
- JBL 305P MKII vs Sigberg Audio SBS Gen 2
- IK Multimedia iLoud MTM MKII vs Sigberg Audio SBS Gen 2
- Kali Audio IN-5 vs Sigberg Audio SBS Gen 2
- KEF LSX II LT vs Sigberg Audio SBS Gen 2
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 →
- DSAUDIO.review: JBL 305P MKII vs Adam Audio T5V 6-Track Comparison More from DSAUDIOreview →
- DSAUDIO.review: Kali LP-6 vs Adam Audio T5V Sound & Frequency Response Comparison
- DSAUDIO.review: Adam Audio T5V vs Yamaha HS5 5 Track Comparison
- DSAUDIO.review: DSAUDIO.review Adam Audio A5X vs Adam Audio T5V sound.DEMO
- DSAUDIO.review: DSAUDIO.review Focal Alpha 50 EVO vs Adam Audio T5V sound.DEMO
- DSAUDIO.review: Adam Audio T5V vs Presonus Eris E5 5 Track Comparison
- DSAUDIO.review: KRK Rokit 5 G4 RP5G4 vs Adam Audio T5V Sound & Frequency Response Comparison
- DSAUDIO.review: Bright and brighter. PreSonus E5 XT takes on Adam Audio T5V SOUND & FREQUENCY RESPONSE COMPARISON
- DSAUDIO.review: Adam Audio T5V vs Adam Audio T7V Sound & Frequency Response Comparison
- Audio Science Review Measurements (spinorama.org)
- Jasper Tech: Best Desktop Computer Speakers for Every Budget – 2026 More from Jasper Tech →
- Jasper Tech: Are the iLoud Micro Monitor Pro the Best Studio Monitor Speakers for your Home Studio?
- Head-to-Head Comparisons
Sigberg Audio SBS Gen 2: $18,043.20 for the full system (2 speakers + 2 dedicated subwoofers, built to order) Sigberg Audio eBay
Older model: the Sigberg Audio SBS.1 (ranked lower, rated 4.1/5).
Pros: The measured speaker-and-subwoofer system has a 1.7dB midrange response span and a 7.51 ideal-subwoofer preference score, supporting useful tonal accuracy above the bass region. The measured system reaches -3dB around 34Hz. Onboard parametric EQ and dedicated amplification provide flexible integration for a complete high-performance setup. Measured bass extension of 24Hz (-3dB).
Cons: The measured system explicitly includes a subwoofer: its 6.56 full-system score and bass extension must not be attributed to the bookshelf speaker alone. It is not directly equivalent to the standalone-monitor tests around it. The complete system is expensive and occupies more space than the main speakers suggest; the score alone does not prove superior output or room performance.
Full Sigberg Audio SBS Gen 2 review and specifications →
| AES Input | Yes |
|---|---|
| Amplifier Power | 350W per speaker |
| App | No |
| Aux Input | No |
| Bass Extension (-3dB) | 24Hz (measured, spinorama.org, with companion subwoofer) |
| Bluetooth | No |
| Coaxial Input | Yes |
| Country | Norway |
| DSP | Yes |
| Dimensions | 16.1”H x 7.5”W x 9.1”D (410 x 190 x 230 mm) |
| Drivers | 5.5” midbass, 5.5” coaxial mid/tweeter with 1” silk dome |
| EQ | Yes (9-band parametric, factory presets) |
| Enclosure | sealed |
| Frequency Response | 26Hz - 20kHz (±2.5dB, with subwoofers) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR, RCA, Optical, Coaxial/SPDIF, AES |
| Maximum SPL | 116dB (manufacturer specified) |
| Measurement Source | Manufacturer |
| Optical Input | Yes |
| RCA Input | Yes |
| Spinorama Preference Score | 6.56 |
| Spinorama Preference Score with Perfect Sub | 7.51 |
| TRS Input | No |
| USB Input | No |
| Weight | 20.9 lbs (9.5 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sigberg Audio SBS Gen 2 vs IK Multimedia iLoud MTM MKII
- Sigberg Audio SBS Gen 2 vs Kali Audio IN-5
- Sigberg Audio SBS Gen 2 vs JBL 305P MKII
- Sigberg Audio SBS Gen 2 vs KEF LSX II LT
- Sigberg Audio SBS Gen 2 vs Neumann KH80 DSP
- Sigberg Audio SBS Gen 2 vs Kali LP-UNF
- Sigberg Audio SBS Gen 2 vs Yamaha HS5
- Sigberg Audio SBS Gen 2 vs Edifier S2000MKIII
- See all 12 comparisons