Short answer: the Genelec G Two if sound quality matters most, the KEF LSX II LT if price matters most. The Genelec G Two ranks #16 of 68 powered bookshelf speakers, rated 4.3/5, at $1,390. The KEF LSX II LT ranks #27, rated 4.0/5, at $479.99, $910.01 cheaper.
Why pick the Genelec G Two: A compact die-cast aluminum speaker built on the same drivers and waveguide as Genelec’s 8020 studio monitor, and it plugs straight into consumer gear through an RCA input. The catch: Bass reaches only about 54Hz (-3dB) and fades by about 48Hz (-10dB), so it needs a subwoofer for full-range music or movies.
Why pick the KEF LSX II LT: The coincident driver provides useful consistency across listening positions, and the app offers placement and subwoofer adjustments. Watch for: The 3.4dB midrange response span and treble-region dips keep it below more neutral monitors.
Buy the Genelec G Two if sound quality is the priority over the price, or the KEF LSX II LT if the price is the priority over sound quality.
Want more options? Browse the full Powered Home rankings.
Specifications Side By Side
| Genelec G Two | KEF LSX II LT | |
|---|---|---|
| Price | $1,390 per pair | $479.99 per pair |
| Ranked | #16 of 68 in Medium Size Powered Bookshelf Speakers | #27 of 68 in Medium Size Powered Bookshelf Speakers |
| Dimensions | 9.5”H x 5.9”W x 5.6”D (242 x 151 x 142 mm) | 9.5”H x 6.1”W x 7.1”D (241.3 x 154.9 x 180.3 mm) |
| Frequency Response | 62Hz - 20kHz (±2.5dB), 56Hz - 25kHz (-6dB) (Manufacturer specified) | 54Hz - 28kHz (±3dB) (Manufacturer specified) |
| Inputs | RCA | Wifi, USB-C, HDMI, Optical, Bluetooth |
| Weight | 7.1 lbs (3.2 kg) each | 15 lbs (6.8 kg) |
| Drivers | 4.1” (105mm) woofer, 0.75” (19mm) metal dome tweeter | 115mm (4.5in.) magnesium/aluminium alloy cone woofer, 19mm (0.75in.) aluminium dome tweeter |
| App | No | No |
| Bass Extension (-10dB) | 48Hz (measured, spinorama.org) | 46Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 54Hz (measured, spinorama.org) | 55Hz (measured, Erin’s Audio Corner) |
| Bluetooth | No | Yes |
| EQ | Yes (bass and treble room switches) | No |
| Amplifier Power | 100W (50W woofer + 50W tweeter) | 100w RMS Per Speaker |
| Maximum SPL | 100dB @ 1m (manufacturer specified) | - |
| Spinorama Preference Score | 5.26 | 4.81 |
| Spinorama Preference Score with Perfect Sub | 7.64 | 7.03 |
| XLR Input | No | No |
| RCA Input | Yes | No |
| TRS Input | No | No |
| AES Input | No | No |
| Optical Input | No | Yes |
| Coaxial Input | No | No |
| USB Input | No | Yes |
| HDMI Input | No | Yes |
| Aux Input | No | No |
| Outputs | - | RCA Subwoofer |
| Sensitivity | - | 84dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Subwoofer Output | - | Yes |
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Prices on this page were last checked September 30, 2026 at 2:57 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
Genelec G Two: $1,390 per pair B&H Photo Video eBay
Pros: A compact die-cast aluminum speaker built on the same drivers and waveguide as Genelec’s 8020 studio monitor, and it plugs straight into consumer gear through an RCA input. Spinorama measurements show the listening-window response holding within a 2.7dB span from 300Hz to 5kHz, and a smooth predicted in-room response (0.79 smoothness), so voices and instruments sound natural rather than colored. With a subwoofer, its measured preference score rises to 7.64. Rear tone switches let you adjust the bass and treble for desk or wall placement. Measured bass extension of 54Hz (-3dB).
Cons: Bass reaches only about 54Hz (-3dB) and fades by about 48Hz (-10dB), so it needs a subwoofer for full-range music or movies. On-axis response is less even than Genelec’s larger monitors (0.42 narrow-band deviation versus 0.23 for the 8030C), and its preference score without a sub is a modest 5.26. Output tops out around 100dB short-term, and there is no balanced XLR input or GLM room calibration like the studio models.
Full Genelec G Two review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 100W (50W woofer + 50W tweeter) |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 48Hz (measured, spinorama.org) |
| Bass Extension (-3dB) | 54Hz (measured, spinorama.org) |
| Bluetooth | No |
| Coaxial Input | No |
| Dimensions | 9.5”H x 5.9”W x 5.6”D (242 x 151 x 142 mm) |
| Drivers | 4.1” (105mm) woofer, 0.75” (19mm) metal dome tweeter |
| EQ | Yes (bass and treble room switches) |
| Frequency Response | 62Hz - 20kHz (±2.5dB), 56Hz - 25kHz (-6dB) (Manufacturer specified) |
| HDMI Input | No |
| Inputs | RCA |
| Maximum SPL | 100dB @ 1m (manufacturer specified) |
| Optical Input | No |
| RCA Input | Yes |
| Spinorama Preference Score | 5.26 |
| Spinorama Preference Score with Perfect Sub | 7.64 |
| TRS Input | No |
| USB Input | No |
| Weight | 7.1 lbs (3.2 kg) each |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
KEF LSX II LT: $479.99 per pair Amazon eBay
Pros: The coincident driver provides useful consistency across listening positions, and the app offers placement and subwoofer adjustments. Erin’s measurements give preference scores of 4.81 standalone and 7.03 with an ideal subwoofer, with -3dB bass around 56Hz. HDMI and USB connectivity make it convenient for a small TV or desktop system. Horizontal and vertical dispersion both reach about ±60°, giving a broad sweet spot for more than one seat. Measured bass extension of 55Hz (-3dB), with a measured sensitivity of 84dB.
Cons: The 3.4dB midrange response span and treble-region dips keep it below more neutral monitors. The existing review finds bass compression around 88-92dB/1m and rising distortion at higher levels, so the small drivers suit close listening rather than a large room. This LT version has no analog input; a turntable cannot plug straight into it.
Full KEF LSX II LT review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 100w RMS Per Speaker |
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 46Hz (measured, Erin’s Audio Corner) |
| Bass Extension (-3dB) | 55Hz (measured, Erin’s Audio Corner) |
| Bluetooth | Yes |
| Coaxial Input | No |
| Dimensions | 9.5”H x 6.1”W x 7.1”D (241.3 x 154.9 x 180.3 mm) |
| Drivers | 115mm (4.5in.) magnesium/aluminium alloy cone woofer, 19mm (0.75in.) aluminium dome tweeter |
| EQ | No |
| Frequency Response | 54Hz - 28kHz (±3dB) (Manufacturer specified) |
| HDMI Input | Yes |
| Inputs | Wifi, USB-C, HDMI, Optical, Bluetooth |
| Optical Input | Yes |
| Outputs | RCA Subwoofer |
| RCA Input | No |
| Sensitivity | 84dB (measured at 0.3V/1m, Erin’s Audio Corner) |
| Spinorama Preference Score | 4.81 |
| Spinorama Preference Score with Perfect Sub | 7.03 |
| Subwoofer Output | Yes |
| TRS Input | No |
| USB Input | Yes |
| Weight | 15 lbs (6.8 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Erin’s Audio Corner: Transform Your Sound System with the KEF LSX II LT Speaker More from Erin’s Audio Corner →
- Erin’s Audio Corner Website: KEF LSX II LT
- Erin’s Audio Corner Measurements (spinorama.org)
- Jasper Tech: Best Desktop Computer Speakers for Every Budget – 2026 More from Jasper Tech →
- Jasper Tech: Best Bookshelf Speakers For TV & Gaming - 2025
- Jasper Tech: Best Powered Bookshelf Speakers for Every Budget - 2025
- Head-to-Head Comparisons