Short answer: the Presonus Eris Studio 8. Both are rated 3.9/5 for sound quality (#99 and #94 of 118 powered bookshelf speakers), and the Presonus Eris Studio 8 costs $419.98 against $719.98 for the Adam Audio T8V, with sound quality a draw, the lower price decides it.
The case for the Adam Audio T8V: Measured -3dB extension of 39.6Hz gives useful bass depth for an affordable large monitor. The tradeoff: The 6.31 ideal-subwoofer score and 3.0dB response span from 300Hz to 5kHz show less even tonal balance than stronger budget alternatives.
The case for the Presonus Eris Studio 8: An 8-inch active monitor with XLR, TRS and RCA inputs and room-adjustment controls, providing flexible analog integration. Watch for: The large cabinet requires substantial desk or stand space.
Buy the Presonus Eris Studio 8. Both are rated the same for sound quality, and it costs $300 less than the Adam Audio T8V.
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Specifications Side By Side
| Adam Audio T8V | Presonus Eris Studio 8 | |
|---|---|---|
| Price | $719.98 per pair | $419.98 per pair |
| Ranked | #94 of 118 in Large Size Powered Bookshelf Speakers | #99 of 118 in Large Size Powered Bookshelf Speakers |
| Bass Extension (-3dB) | 39.6Hz (measured, Audio Science Review) | - |
| Bass Extension (-10dB) | 33.2Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) | - |
| Dimensions | 15.8”H x 9.8”W x 13.2”D (401.3 x 248.9 x 335.3 mm) | 16.5”H x 9.8”W x 11.7”D (419.1 x 248.9 x 297.2 mm) |
| Frequency Response | 33Hz - 25kHz (-6dB) (Manufacturer specified) | 35Hz - 20kHz (Manufacturer specified) |
| Inputs | XLR, RCA | TRS, XLR, RCA |
| Weight | 21.6 lbs (9.8 kg) | 22.3 lbs (10.1 kg) each |
| Drivers | 8” (203mm) woofer | 8” (203mm) woofer |
| App | No | No |
| Bluetooth | No | No |
| EQ | Yes (Room adjustment) | Yes (Room adjustment) |
| DSP | No | No |
| Amplifier Power | 90w Per Speaker | 140w Per Speaker |
| Spinorama Preference Score | 4.65 | - |
| Spinorama Preference Score with Perfect Sub | 6.31 | - |
| XLR Input | Yes | Yes |
| RCA Input | Yes | Yes |
| TRS Input | No | Yes |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
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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 T8V: $719.98 per pair Amazon eBay
Same family: the Adam Audio T5V (smaller bookshelf, rated 4/5) and the Adam Audio T7V (smaller bookshelf, ranked lower, rated 3.9/5).
Pros: Measured -3dB extension of 39.6Hz gives useful bass depth for an affordable large monitor. Analog inputs and basic shelf controls offer uncomplicated studio integration. Measured bass extension of 39.6Hz (-3dB).
Cons: The 6.31 ideal-subwoofer score and 3.0dB response span from 300Hz to 5kHz show less even tonal balance than stronger budget alternatives. Treble emphasis and crossover-region vertical cancellation make listening height important. Deep bass and an AMT tweeter do not by themselves imply accurate sound. A notch around 4.6kHz, where tweeter and woofer interact, and a hole below the tweeter axis mean the tweeter should sit at or above ear height.
Full Adam Audio T8V review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 90w Per Speaker |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 33.2Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points) |
| Bass Extension (-3dB) | 39.6Hz (measured, Audio Science Review) |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | No |
| Dimensions | 15.8”H x 9.8”W x 13.2”D (401.3 x 248.9 x 335.3 mm) |
| Drivers | 8” (203mm) woofer |
| EQ | Yes (Room adjustment) |
| Frequency Response | 33Hz - 25kHz (-6dB) (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 | 6.31 |
| TRS Input | No |
| USB Input | No |
| Weight | 21.6 lbs (9.8 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Audio Science Review Measurements More from Audio Science Review →
- Sercan Solmaz: Adam Audio T8V vs Yamaha HS8 vs KRK Rokit 8 (STUDIO SPEAKER SOUND TEST)
- DSAUDIO.review: Adam Audio T8V vs KRK Rokit 8 G4 Sound & Frequency Response Comparison More from DSAUDIOreview →
- Audio Science Review Measurements (spinorama.org)
- Head-to-Head Comparisons
Presonus Eris Studio 8: $419.98 per pair Amazon eBay
Older model: the PreSonus Eris E8 XT (ranked lower, estimated 3.7/5). See every PreSonus Eris generation.
Same family: the PreSonus Eris Studio 4 (smaller bookshelf, estimated 3.4/5) and the PreSonus Eris Studio 5 (smaller bookshelf, estimated 3.6/5).
Pros: An 8-inch active monitor with XLR, TRS and RCA inputs and room-adjustment controls, providing flexible analog integration. Its cabinet and connection options suit a conventional studio setup.
Cons: The large cabinet requires substantial desk or stand space. Analog room-adjustment controls offer less flexibility than automatic calibration or parametric correction.
Full Presonus Eris Studio 8 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 140w Per Speaker |
| App | No |
| Aux Input | No |
| Bluetooth | No |
| Coaxial Input | No |
| DSP | No |
| Dimensions | 16.5”H x 9.8”W x 11.7”D (419.1 x 248.9 x 297.2 mm) |
| Drivers | 8” (203mm) woofer |
| EQ | Yes (Room adjustment) |
| Frequency Response | 35Hz - 20kHz (Manufacturer specified) |
| HDMI Input | No |
| Inputs | TRS, XLR, RCA |
| Optical Input | No |
| RCA Input | Yes |
| TRS Input | Yes |
| USB Input | No |
| Weight | 22.3 lbs (10.1 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- DSAUDIO.review: PreSonus Eris E8 XT vs PreSonus Eris E5 XT Sound & Frequency Response Comparison More from DSAUDIOreview →
- DSAUDIO.review: Yamaha HS8 vs PreSonus Eris E8 XT Sound & Frequency Response Comparison
- DSAUDIO.review: Kali Audio LP-8 vs Presonus Eris E8 XT Sound & Frequency Response Comparison
- DSAUDIO.review: Tannoy Gold 8 vs PreSonus Eris E8 XT Sound & Frequency Response Comparison
- DSAUDIO.review: Focal Alpha 80 vs PreSonus Eris E8 XT Sound & Frequency Response Comparison
- Head-to-Head Comparisons
- Presonus Eris Studio 8 vs KRK Rokit 8 G4
- Presonus Eris Studio 8 vs Kali Audio LP-8
- Presonus Eris Studio 8 vs Adam Audio T7V
- Presonus Eris Studio 8 vs Edifier R2850DB
- Presonus Eris Studio 8 vs Yamaha HS7
- Presonus Eris Studio 8 vs Klipsch The Sevens
- Presonus Eris Studio 8 vs Focal Alpha 65 EVO
- Presonus Eris Studio 8 vs M-Audio BX8 D3
- See all 26 comparisons