Short answer: the Vanatoo Transparent One Encore Plus. It ranks #19 of 100 powered bookshelf speakers by sound quality, rated 4.3/5, at $699.99; the Kali Audio SM-5 ranks #25, rated 4.2/5, and costs $2,998, which makes this an easy call rather than a real tradeoff.
What the Vanatoo Transparent One Encore Plus does well: Erin’s Klippel data combines a small 1.7dB midrange response span with a -3dB point around 44Hz. The tradeoff: A mild 4-6kHz edge and a smaller 1-2kHz recession were audible in the review, so its smooth midrange summary does not mean there is nothing to improve with EQ.
The case for the Kali Audio SM-5: Erin’s measurements show bass reaching -3dB around 43Hz and a 2.8dB midrange response span. Watch for: Scores of 5.18 standalone and 7.13 with an ideal subwoofer are good but below the leading reference monitors, so its advanced driver layout does not justify a near-top ranking by itself.
Buy the Vanatoo Transparent One Encore Plus. It is rated higher for sound quality than the Kali Audio SM-5 and costs less, so only choose the other one for a particular feature it does better.
Still deciding? The full Powered Home rankings cover every ranked option.
Specifications Side By Side
| Vanatoo Transparent One Encore Plus | Kali Audio SM-5 | |
|---|---|---|
| Price | $699.99 per pair | $2,998 per pair |
| Ranked | #19 of 100 in Medium Size Powered Bookshelf Speakers | #25 of 100 in Medium Size Powered Bookshelf Speakers |
| Drivers | 5.25” aluminum-cone woofer with XBL motor, 5.25” passive radiator (rear), 1” aluminum dome tweeter with waveguide and phase plug | 1” coaxial tweeter, 4” coaxial midrange, 5” mid-bass woofer |
| Amplifier Power | 240W total (100W + 20W Class D amplifiers per enclosure) | 150W total |
| Inputs | USB, Optical, Coax, Analog, Bluetooth | XLR/TRS, AES/EBU (BNC), RJ45 network control |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD | - |
| Dimensions | 10” x 6.5” x 8” (254 x 165 x 203 mm) | 15.7”H x 7.9”W x 9.8”D (400 x 200 x 250 mm) |
| Weight | 10.8 lbs (4.9 kg) (passive unit), 12.1 lbs (5.5 kg) (active unit) | 20.9 lbs (9.5 kg) each |
| Bass Extension (-3dB) | 42Hz (measured, Erin’s Audio Corner) | 45Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-10dB) | 34Hz (measured, Erin’s Audio Corner) | 39Hz (measured, Erin’s Audio Corner) |
| Frequency Response | 48Hz - 20kHz ±3dB (manufacturer specified, Flat mode) | 39Hz - 35kHz ±10dB (47Hz - 21kHz ±3dB, Manufacturer specified) |
| Spinorama Preference Score | 5.57 | 5.18 |
| Spinorama Preference Score with Perfect Sub | 7.38 | 7.13 |
| Subwoofer Output | Yes | - |
| Outputs | RCA subwoofer | - |
| XLR Input | No | Yes |
| RCA Input | No | No |
| TRS Input | No | Yes |
| Optical Input | Yes | No |
| Coaxial Input | Yes | No |
| USB Input | Yes | No |
| HDMI Input | No | No |
| AES Input | No | Yes |
| Aux Input | No | No |
| Bluetooth | Yes | No |
| App | - | Kali Audio DSP software (free download) |
| EQ | - | Yes, per-speaker DSP |
| Maximum SPL | - | 117dB (manufacturer specified) |
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Prices on this page were last checked October 7, 2026 at 9:25 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.
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The Two Speakers In Full
Vanatoo Transparent One Encore Plus: $699.99 per pair Amazon eBay
Older model: the Vanatoo Transparent One Encore (ranked lower, rated 3.9/5).
Pros: Erin’s Klippel data combines a small 1.7dB midrange response span with a -3dB point around 44Hz. Scores of 5.57 standalone and 7.38 with an ideal subwoofer make it an attractive standalone system as well as a subwoofer partner. Remote tone controls, multiple digital and analog inputs, and automatic subwoofer crossover engagement simplify setup. Measured bass extension of 42Hz (-3dB).
Cons: A mild 4-6kHz edge and a smaller 1-2kHz recession were audible in the review, so its smooth midrange summary does not mean there is nothing to improve with EQ. No HDMI ARC. Deep bass and louder playback still benefit from a subwoofer; amplifier wattage alone does not establish clean room-filling output.
Full Vanatoo Transparent One Encore Plus review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 240W total (100W + 20W Class D amplifiers per enclosure) |
| Aux Input | No |
| Bass Extension (-10dB) | 34Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 42Hz (measured, Erin’s Audio Corner) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD |
| Coaxial Input | Yes |
| Dimensions | 10” x 6.5” x 8” (254 x 165 x 203 mm) |
| Drivers | 5.25” aluminum-cone woofer with XBL motor, 5.25” passive radiator (rear), 1” aluminum dome tweeter with waveguide and phase plug |
| Frequency Response | 48Hz - 20kHz ±3dB (manufacturer specified, Flat mode) |
| HDMI Input | No |
| Inputs | USB, Optical, Coax, Analog, Bluetooth |
| Optical Input | Yes |
| Outputs | RCA subwoofer |
| RCA Input | No |
| Spinorama Preference Score | 5.57 |
| Spinorama Preference Score with Perfect Sub | 7.38 |
| Subwoofer Output | Yes |
| TRS Input | No |
| USB Input | Yes |
| Weight | 10.8 lbs (4.9 kg) (passive unit), 12.1 lbs (5.5 kg) (active unit) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Vanatoo Transparent One Encore Plus vs KEF LS50 Wireless II
- Vanatoo Transparent One Encore Plus vs JBL 305P MKII
- Vanatoo Transparent One Encore Plus vs Klipsch The Fives
- Vanatoo Transparent One Encore Plus vs IK Multimedia iLoud MTM MKII
- Vanatoo Transparent One Encore Plus vs Kali Audio IN-5
- Vanatoo Transparent One Encore Plus vs Genelec 8020D
- Vanatoo Transparent One Encore Plus vs Topping MA4
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- See all 50 comparisons
Kali Audio SM-5: $2,998 per pair B&H Photo Video eBay
Pros: Erin’s measurements show bass reaching -3dB around 43Hz and a 2.8dB midrange response span. The coaxial mid/tweeter and large waveguide give useful consistency horizontally and vertically, reducing sensitivity to listening height. Built-in per-speaker DSP and mounting options make placement flexible. Existing testing reports low midrange distortion at 96dB. Measured bass extension of 45Hz (-3dB).
Cons: Scores of 5.18 standalone and 7.13 with an ideal subwoofer are good but below the leading reference monitors, so its advanced driver layout does not justify a near-top ranking by itself. A small upper-midrange irregularity remains. The five-inch woofer and limiter constrain loud bass; the review places compression onset roughly in the 96-102dB/1m region.
Full Kali Audio SM-5 review and specifications →
| AES Input | Yes |
|---|---|
| Amplifier Power | 150W total |
| App | Kali Audio DSP software (free download) |
| Aux Input | No |
| Bass Extension (-10dB) | 39Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 45Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 15.7”H x 7.9”W x 9.8”D (400 x 200 x 250 mm) |
| Drivers | 1” coaxial tweeter, 4” coaxial midrange, 5” mid-bass woofer |
| EQ | Yes, per-speaker DSP |
| Frequency Response | 39Hz - 35kHz ±10dB (47Hz - 21kHz ±3dB, Manufacturer specified) |
| HDMI Input | No |
| Inputs | XLR/TRS, AES/EBU (BNC), RJ45 network control |
| Maximum SPL | 117dB (manufacturer specified) |
| Optical Input | No |
| RCA Input | No |
| Spinorama Preference Score | 5.18 |
| Spinorama Preference Score with Perfect Sub | 7.13 |
| TRS Input | Yes |
| USB Input | No |
| Weight | 20.9 lbs (9.5 kg) each |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Kali Audio SM-5 vs Kali Audio IN-5
- Kali Audio SM-5 vs IK Multimedia iLoud MTM MKII
- Kali Audio SM-5 vs IK Multimedia iLoud MTM
- Kali Audio SM-5 vs KEF LS50 Wireless II
- Kali Audio SM-5 vs JBL 305P MKII
- Kali Audio SM-5 vs Pioneer DJ VM-50
- Kali Audio SM-5 vs Klipsch The Fives
- Kali Audio SM-5 vs Airpulse A100
- See all 49 comparisons