Short answer: the Kanto Tuk G2. It ranks #44 of 108 powered bookshelf speakers by sound quality, rated 3.9/5, at $899.99; the ADAM Audio A4V ranks #67, rated 3.6/5, and costs $1,099.98, so there is not much of a tradeoff to weigh.
Why pick the ADAM Audio A4V: A compact studio monitor with onboard DSP, placement controls and room correction support for tricky rooms. Watch for: A small average-deviation figure hides a major localized response irregularity: the selected measurement spans 10.8dB from 300Hz to 5kHz, and listening-window narrow-band deviation is 0.547.
The Kanto Tuk G2 is the more accurate pick. A desk or living room pair with solid bass for its size, optical, USB-C, aptX Adaptive Bluetooth and a subwoofer output. Its measured preference score, a predictor of how neutral it sounds, is 4.61 against 3.92 for the ADAM Audio A4V. The tradeoff: On-axis response is uneven, with elevated upper bass around 80 to 100Hz, a forward midrange near 800Hz to 1.5kHz and further ripples through the treble.
Buy the Kanto Tuk G2. It is rated higher for sound quality than the ADAM Audio A4V and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Looking for alternatives? See the complete Powered Home rankings.
Prices on this page were last checked November 7, 2026 at 7:34 PM 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.
As an eBay Partner, we may be compensated if you make a purchase.
Specifications Side By Side
| ADAM Audio A4V | Kanto Tuk G2 | |
|---|---|---|
| Price | $1,099.98 per pair | $899.99 per pair |
| Ranked | #67 of 108 in Medium Size Powered Bookshelf Speakers | #44 of 108 in Medium Size Powered Bookshelf Speakers |
| Enclosure | 2-way active, dual front ports | - |
| Drivers | X-ART folded-ribbon tweeter, 4” MLM woofer | 5.25-inch aluminum woofer + AMT folded ribbon tweeter (each), bass reflex |
| Dimensions | 10.6H x 6.2W x 8.7D in | 7.2”W x 12”H x 10”D (183 x 305 x 254 mm) |
| Weight | 12.8 lbs (5.8 kg) each | 12.3 lbs (5.6 kg) (active), 11.5 lbs (5.2 kg) (passive) |
| Amplifier Power | 130W RMS each | 130W Class D total (Manufacturer specified) |
| Inputs | XLR and RCA; Ethernet for control | Optical, 2x RCA, USB-C, Bluetooth |
| Spinorama Preference Score | 3.92 | 4.61 (calculated from Erin’s Audio Corner CEA2034 data) |
| Spinorama Preference Score with Perfect Sub | 6.33 | 6.73 (calculated from Erin’s Audio Corner CEA2034 data) |
| XLR Input | Yes | No |
| RCA Input | Yes | Yes |
| TRS Input | No | No |
| Optical Input | No | Yes |
| Coaxial Input | No | No |
| USB Input | No | Yes |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | No | No |
| Bluetooth | No | Yes |
| Frequency Response | 58Hz - 41kHz (-3dB) (Manufacturer specified) | 50Hz-22kHz (Manufacturer specified) |
| Outputs | - | Subwoofer RCA (80Hz low-pass), USB-A charging (5V/2A) |
| Bluetooth Version | - | 5.4 |
| Bluetooth Codecs | - | aptX Adaptive, SBC |
| DSP | - | Yes |
| Bass Extension (-3dB) | - | 52Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | - | 42Hz (measured, Erin’s Audio Corner) |
| Measurement Source | - | Erin’s Audio Corner |
| Subwoofer Output | - | Yes |
| Headphone Output | - | No |
Related Speaker Comparisons
More worthwhile head-to-heads for Kanto Tuk G2: