Home on Lucas's blog https://01a.me/tags/home/ Recent content in Home on Lucas's blog Hugo -- gohugo.io en-gb Fri, 08 Nov 2024 08:00:00 +0800 PS5 Pro Spec https://01a.me/posts/ps5-pro-spec/ Fri, 08 Nov 2024 08:00:00 +0800 https://01a.me/posts/ps5-pro-spec/ <h2>PS5 Pro Spec</h2> <h2 id="1compare-ps5-pro-and-ps5-slim">1.Compare PS5 Pro and PS5 Slim</h2> <p>What we know so far for the PS5 Pro spec:</p> <div class="overflow-table"> <table> <thead> <tr> <th></th> <th>PS5 Pro</th> <th>PS5 Slim</th> </tr> </thead> <tbody> <tr> <td><strong>Price</strong></td> <td>$699.99 / £699.99 / AU$1,199</td> <td>$499.99 / £479.99 / AU$799.95</td> </tr> <tr> <td><strong>Dimensions (WxHxD)</strong></td> <td>15.2 x 3.5 x 8.5in / 388 x 89 x 216mm</td> <td>14.1 in x 3.8 in x 8.8 in / 358mm x 97mm x 224mm</td> </tr> <tr> <td><strong>Weight</strong></td> <td>6.8lbs / 3.1kg</td> <td>7.1lbs / 3.2kg</td> </tr> <tr> <td><strong>CPU</strong></td> <td>8 core / 16 thread AMD Zen 2</td> <td>8x Zen 2 Cores at 3.5GHz (variable frequency)</td> </tr> <tr> <td><strong>GPU</strong></td> <td>16.7 TFLOPs, AMD Radeon, RDNA-based graphics engine</td> <td>10.28 TFLOPS, AMD Radeon, RDNA-based graphics engine</td> </tr> <tr> <td><strong>Memory/RAM</strong></td> <td>16GB GDDR6 / 2GB DDR5</td> <td>16GB GDDR6 at 448GB/s</td> </tr> <tr> <td><strong>Internal Storage</strong></td> <td>Custom 2TB SSD</td> <td>Custom 825GB SSD / 1TB SSD (5.5GB/s Raw read speed)</td> </tr> <tr> <td><strong>Storage Expansion</strong></td> <td>M.2 NVMe SSD slot; external storage via USB</td> <td>M.2 NVMe SSD slot; external storage via USB</td> </tr> <tr> <td><strong>Connectivity</strong></td> <td>WiFi 7, ethernet, Bluetooth 5.1</td> <td>WiFi 6, ethernet, Bluetooth 5.1</td> </tr> <tr> <td><strong>Optical Drive</strong></td> <td>Optional 4K UHD Blu-ray Drive</td> <td>4K UHD Blu-ray Drive (detachable in Slim)</td> </tr> <tr> <td><strong>Upscaling</strong></td> <td><strong>PSSR (PlayStation Spectral Super Resolution Upscaling)</strong></td> <td>N/A</td> </tr> <tr> <td><strong>Ports</strong></td> <td>1 x HDMI 2.1, 1 x Ethernet, 2 x USB-C, 2 x USB-A</td> <td>1 x HDMI 2.1, 1 x Ethernet, 2 x USB-C, 2 x USB-A</td> </tr> </tbody> </table> </div> <p><strong>PlayStation Spectral Super Resolution(PSSR):</strong><br> Get super sharp image clarity on your 4K TV using AI-enhanced resolution for ultra-high definition play with astonishing detail.</br></p> Optoma projector https://01a.me/posts/optoma-projector/ Sun, 01 Sep 2024 08:00:00 +0800 https://01a.me/posts/optoma-projector/ <h2>Optoma Projector Spec - UHZ65LV and UHC63LV</h2> <h2 id="1-spec">1. Spec</h2> <h3>UHZ65LV</h3> <p><img src="https://www.optomausa.com/ContentStorage/Media/36388d85-18ca-4893-a294-606586fa7be4.jpg" alt="image"> <img src="https://www.optomausa.com/ContentStorage/Media/3390fd90-78e8-4fd6-a6bc-ecefa271cb81.jpg" alt="image"></p> <h3>UHC63LV</h3> <p><img src="https://www.optoma.com.tw/ContentStorage/Media/dcebb471-a9a8-4b6e-8c75-e45647dca19a.jpg" alt="image"></p> <div class="overflow-table"> <table> <thead> <tr> <th><strong>Category</strong></th> <th><strong>UHZ65LV</strong></th> <th><strong>UHC63LV</strong></th> </tr> </thead> <tbody> <tr> <td><strong>Display/image</strong></td> <td></td> <td></td> </tr> <tr> <td>Display technology</td> <td>DLP™</td> <td>DLP™</td> </tr> <tr> <td>Resolution</td> <td>UHD (3840x2160)</td> <td>UHD (3840x2160)</td> </tr> <tr> <td>Brightness</td> <td><strong>5,000</strong> lumens</td> <td>4,800 lumens</td> </tr> <tr> <td>Contrast ratio</td> <td>2,000,000:1</td> <td><strong>2,800,000:1</strong></td> </tr> <tr> <td>Native aspect ratio</td> <td>16:9</td> <td>16:9</td> </tr> <tr> <td>Aspect ratio - compatible</td> <td>4:3</td> <td>4:3, 16:9</td> </tr> <tr> <td>Horizontal scan rate</td> <td>31 - 135Khz</td> <td>31 - 135Khz</td> </tr> <tr> <td>Vertical scan rate</td> <td>24 - 120Hz</td> <td>24 - 120Hz</td> </tr> <tr> <td>Screen size</td> <td>0.67m - 7.68m (26.45&quot; - 302.2&quot;) diagonal</td> <td>0.67m - 7.68m (26.45&quot; - 302.2&quot;) diagonal</td> </tr> <tr> <td><strong>Lamp info</strong></td> <td></td> <td></td> </tr> <tr> <td>Light source type</td> <td>Laser</td> <td>Laser</td> </tr> <tr> <td>LASER life</td> <td>30,000 hours</td> <td>30,000 hours</td> </tr> <tr> <td><strong>Optical</strong></td> <td></td> <td></td> </tr> <tr> <td>Throw ratio</td> <td>1.39:1 - 2.22:1</td> <td>1.39:1 - 2.22:1</td> </tr> <tr> <td>Projection distance</td> <td>1.3m - 9.3m<br>(51.18&quot; - 366.14&quot;)</br></td> <td>1.3m - 9.3m<br>(51.18&quot; - 366.14&quot;)</br></td> </tr> <tr> <td>Zoom</td> <td>1.6</td> <td>1.6</td> </tr> <tr> <td>Zoom type</td> <td>Manual</td> <td>Manual</td> </tr> <tr> <td>Focal length (mm)</td> <td>20.91mm - 32.62mm / 0.823&quot; - 1.284&quot;</td> <td>20.91mm - 32.62mm / 0.823&quot; - 1.284&quot;</td> </tr> <tr> <td>Lens shift</td> <td>Vertical +15%</td> <td>Vertical +15%</td> </tr> <tr> <td>Native offset</td> <td>100%</td> <td>100%</td> </tr> <tr> <td>Lens shift availability</td> <td>-</td> <td>Yes - see product downloads for more information</td> </tr> <tr> <td><strong>Connectivity</strong></td> <td></td> <td></td> </tr> <tr> <td>Connections</td> <td>Inputs:<br> 1 x HDMI 2.0, 1 x HDMI 1.4a 3D + MHL, 1 x VGA (YPbPr/RGB), 1 x Audio 3.5mm, 1 x USB-A service</br></td> <td>Inputs:<br> 1 x HDMI 2.0, 1 x HDMI 1.4a 3D + MHL, 1 x VGA (YPbPr/RGB), 1 x Audio 3.5mm, 1 x USB-A service</br></td> </tr> <tr> <td></td> <td>Outputs:<br> 1 x Audio 3.5mm, 1 x S/PDIF, 1 x USB-A power 1.5A, 1 x 12V trigger</br></td> <td>Outputs:<br> 1 x Audio 3.5mm, 1 x S/PDIF, 1 x USB-A power 1.5A, 1 x 12V trigger</br></td> </tr> <tr> <td></td> <td>Control:<br> 1 x RS232, 1 x RJ45</br></td> <td>Control:<br> 1 x RS232, 1 x RJ45</br></td> </tr> <tr> <td><strong>General</strong></td> <td></td> <td></td> </tr> <tr> <td>Noise level (min)</td> <td>29dB</td> <td>30dB</td> </tr> <tr> <td>Noise level (max)</td> <td>31dB</td> <td>31dB</td> </tr> <tr> <td>PC compatibility</td> <td>UHD, WQHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac</td> <td>UHD, WQHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac</td> </tr> <tr> <td>2D compatibility</td> <td>480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz), 2160p(50/60Hz)</td> <td>480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz), 2160p(50/60Hz)</td> </tr> <tr> <td>3D compatibility</td> <td>Side-by-Side: 1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60</td> <td>Frame Packing (1280x720@50Hz/60Hz, 1920x1080 @23.98/24Hz), Frame Sequential (800x600@120Hz, 1024x768@120Hz, 1280x800@120Hz, 1920x1080@120Hz), Side by Side (1920x1080@50(25)Hz, 1920x1080@60(30)Hz), Top and Bottom (1280x720@50Hz/60Hz, 1920x1080 @23.98/24Hz)</td> </tr> <tr> <td>3D</td> <td>Full 3D</td> <td>Full 3D</td> </tr> <tr> <td>Security</td> <td>Security bar, Kensington Lock, Password protected interface</td> <td>Security bar, Kensington Lock, Password protected interface</td> </tr> <tr> <td>OSD / display languages</td> <td>9 languages: English, French, German, Italian, Japanese, Portuguese, Russian, Chinese (simplified), Spanish</td> <td>9 languages: English, French, German, Italian, Japanese, Portuguese, Russian, Chinese (simplified), Spanish</td> </tr> <tr> <td>Operating conditions</td> <td>5°C - 40°C / 41°F - 104°F, max altitude 3000M / 9843ft, max humidity 85%</td> <td>5°C - 40°C / 41°F - 104°F, max altitude 3000M / 9843ft, max humidity 85%</td> </tr> <tr> <td>Remote control</td> <td>Backlit home remote</td> <td>Backlit home remote</td> </tr> <tr> <td>Speaker count</td> <td>2</td> <td>2</td> </tr> <tr> <td>Watts per speaker</td> <td>4W</td> <td>5W</td> </tr> <tr> <td>In the box</td> <td>AC power cord, Remote control, 2x AAA batteries, Lens cap, Basic user manual</td> <td>AC power cord, Remote control, Basic user manual</td> </tr> <tr> <td>Input lag</td> <td>80.00ms</td> <td>-</td> </tr> <tr> <td><strong>Networking</strong></td> <td></td> <td></td> </tr> <tr> <td>LAN - control</td> <td>Yes</td> <td>Yes</td> </tr> <tr> <td><strong>Power</strong></td> <td></td> <td></td> </tr> <tr> <td>Power supply</td> <td>100 - 240V, 50 - 60Hz</td> <td>100 - 240V, 50 - 60Hz</td> </tr> <tr> <td>Power consumption (standby)</td> <td>0.5W</td> <td>0.5W</td> </tr> <tr> <td>Power consumption (min)</td> <td>274W</td> <td>285W</td> </tr> <tr> <td>Power consumption (max)</td> <td>368W</td> <td>386W</td> </tr> <tr> <td><strong>Weight and dimensions</strong></td> <td></td> <td></td> </tr> <tr> <td>Dimensions (W x D x H)</td> <td>19.61&quot; x 13.03&quot; x 6.73&quot;<br>(498.1 x 331.1 x 171)</br></td> <td>19.61&quot; x 13.03&quot; x 6.73&quot;<br>(498.1 x 331.1 x 171)</br> mm</td> </tr> <tr> <td>Gross weight</td> <td>27.29 lbs<br>(12.38kg)</br></td> <td>27.29 lbs<br>(12.38kg)</br></td> </tr> <tr> <td>Net weight</td> <td>23.19 lbs<br>(10.52 kg)</br></td> <td>23.19 lbs<br>(10.52 kg)</br></td> </tr> </tbody> </table> </div> YAMAHA Audio Amps Spec - RX-A Series https://01a.me/posts/audio-amps-rx-a-series/ Sat, 31 Aug 2024 08:00:00 +0800 https://01a.me/posts/audio-amps-rx-a-series/ <h2>YAMAHA Audio Amps Spec - RX-A Series</h2> <h2 id="1compare-rx-a-spec">1.Compare RX-A Spec</h2> <div class="overflow-table"> <table> <thead> <tr> <th>Feature</th> <th>RX-A8A</th> <th>RX-A6A</th> <th>RX-A4A</th> <th>RX-A2A</th> </tr> </thead> <tbody> <tr> <td><strong>Channels</strong></td> <td>11.2ch</td> <td>9.2ch</td> <td>7.2ch</td> <td>7.2ch</td> </tr> <tr> <td><strong>Rated Output Power (20Hz-20kHz, 2ch driven)</strong></td> <td>150 W</td> <td>150 W</td> <td>110 W</td> <td>100 W</td> </tr> <tr> <td><strong>Zone</strong></td> <td>Zone 3</td> <td>Zone 3</td> <td>Zone 2</td> <td>Zone 2</td> </tr> <tr> <td><strong>HDMI In/Out</strong></td> <td>7/3</td> <td>7/3</td> <td>7/3</td> <td>7/1</td> </tr> <tr> <td><strong>4K120AB, 8K60AB, HDR10+</strong></td> <td>V</td> <td>V</td> <td>V</td> <td>V<br>(Excludes 8K60A)</br></td> </tr> <tr> <td><strong>Dolby Atmos w/Height Virtualization</strong></td> <td>V</td> <td>V</td> <td>V</td> <td>V</td> </tr> <tr> <td><strong>SURROUND:AI</strong></td> <td>V</td> <td>V</td> <td>V</td> <td>─</td> </tr> <tr> <td><strong>YPAO</strong></td> <td>V<br>(3D/High Precision EQ/ R.S.C/multipoint)</br></td> <td>V<br>(3D/High Precision EQ/ R.S.C/multipoint)</br></td> <td>V<br>(3D/High Precision EQ/ R.S.C/multipoint)</br></td> <td>V<br>(R.S.C/multipoint)</br></td> </tr> </tbody> </table> </div> <h2 id="2details-rx-a-spec">2.Details RX-A Spec</h2> <h3>RX-A8A</h3> <p><img src="https://www.yamaha.com/yamahavgn/PIM/Images/02-rx-a8a-bl-fr_6be6d4724105322051d7f18d0cefe497.jpg" alt="image"> <img src="https://www.yamaha.com/yamahavgn/PIM/Images/03-rx-a8a-bl-re-agbf_202105_554777cfb9ce93643221791e71c1dcf3.jpg" alt="image"></p> M&K Sound Subwoofer Series https://01a.me/posts/mk-sound-series/ Fri, 30 Aug 2024 08:00:00 +0800 https://01a.me/posts/mk-sound-series/ <h2>Speaker Spec - M&K Sound Subwoofer Series</h2> <h2 id="1-v-series-spec">1. V Series Spec</h2> <h3>M&K Sound Subwoofer V Series</h3> <p><img src="https://mksound.com/wp-content/uploads/2022/01/Untitled-5.png" alt="image"></p> <h3>M&K Sound Subwoofer V Series</h3> <table> <thead> <tr> <th>Model</th> <th></th> </tr> </thead> <tbody> <tr> <td><strong>V10+</strong></td> <td><strong>V10</strong></td> </tr> <tr> <td>300W RMS / 600W Peak</td> <td>200W RMS / 350W Peak</td> </tr> <tr> <td><strong>V12+</strong></td> <td><strong>V12</strong></td> </tr> <tr> <td>400W RMS / 800W Peak</td> <td>300W RMS / 500W Peak</td> </tr> <tr> <td><strong>V15+</strong></td> <td></td> </tr> <tr> <td>500W RMS / 1000W Peak</td> <td></td> </tr> </tbody> </table> <h2 id="2-v10-spec">2. V10+ Spec</h2> <h3>Sound</h3> <table> <thead> <tr> <th>Parameter</th> <th>Specification</th> <th>Remark</th> </tr> </thead> <tbody> <tr> <td>Frequency Response</td> <td>24-200 Hz</td> <td>Average Response in Room +/- 3 dB</td> </tr> <tr> <td>Frequency Roll Off</td> <td>24 Hz</td> <td>-6 dB 20 Hz Nearfield</td> </tr> <tr> <td>Variable Low Pass Filter</td> <td>60-200 Hz</td> <td>Continuously Variable / 4th Order</td> </tr> <tr> <td>Phase Control</td> <td>0 – 180 deg</td> <td>Continuously Variable</td> </tr> <tr> <td>Line level input/output</td> <td>2 x RCA phono</td> <td>Left / Right – input / output</td> </tr> <tr> <td>Amplifier type</td> <td></td> <td>Analog input / switch mode power output</td> </tr> <tr> <td>System Principle</td> <td></td> <td>Sealed enclosure</td> </tr> <tr> <td>Amplifier Power output RMS</td> <td>300 watt</td> <td>0.5% THD at 300W into 4 ohms</td> </tr> <tr> <td>Amplifier Power output Peak</td> <td>600 watt</td> <td></td> </tr> <tr> <td>Standby Power Consumption</td> <td>0.5 watt</td> <td>30W Average, 150W Max</td> </tr> <tr> <td>Headroom Limiter Maximizer</td> <td>Yes</td> <td>Dynamic driver excursion control</td> </tr> <tr> <td>Auto Power detect on/off</td> <td>Yes</td> <td></td> </tr> </tbody> </table> <h3>Finish</h3> <table> <thead> <tr> <th>Parameter</th> <th>Specification</th> <th>Remark</th> </tr> </thead> <tbody> <tr> <td>Finish</td> <td>Satin</td> <td>Black / White</td> </tr> <tr> <td>Dimensions</td> <td>H x W x D</td> <td>13.6 x 13.6 x 13.6 in / 345 x 345 x 345 mm</td> </tr> <tr> <td>Weight</td> <td>Netto</td> <td>34.0 lbs / 15.4 kg</td> </tr> <tr> <td>Manual</td> <td>Yes</td> <td>Safety Manual included in packing</td> </tr> <tr> <td>Accessories</td> <td>Yes</td> <td>Gloves, US/EU Power cords, Rubber Feet</td> </tr> </tbody> </table> <h2 id="3-v12-spec">3. V12+ Spec</h2> <h3>Sound</h3> <table> <thead> <tr> <th>Parameter</th> <th>Specification</th> <th>Remark</th> </tr> </thead> <tbody> <tr> <td>Frequency Response</td> <td><strong>20</strong>-200 Hz</td> <td>Average Response in Room +/- 3 dB</td> </tr> <tr> <td>Frequency Roll Off</td> <td><strong>20</strong> Hz</td> <td>-6 dB <strong>18</strong> Hz Nearfield</td> </tr> <tr> <td>Variable Low Pass Filter</td> <td><strong>43</strong>-<strong>300</strong> Hz</td> <td><strong>App Controlled</strong></td> </tr> <tr> <td>Phase Control</td> <td>0 – <strong>360</strong> deg</td> <td><strong>App Controlled</strong></td> </tr> <tr> <td>Line level input/output</td> <td>2 x RCA phono</td> <td>Left / Right – input / output</td> </tr> <tr> <td>Amplifier type</td> <td></td> <td>Analog input / switch mode power output</td> </tr> <tr> <td><strong>Drive unit</strong></td> <td><strong>1 x 12″</strong></td> <td><strong>Long Throw</strong></td> </tr> <tr> <td>System Principle</td> <td></td> <td>Sealed enclosure</td> </tr> <tr> <td>Amplifier Power output RMS</td> <td><strong>400</strong> watt</td> <td>0.5% THD at 300W into 4 ohms</td> </tr> <tr> <td>Amplifier Power output Peak</td> <td><strong>800</strong> watt</td> <td></td> </tr> <tr> <td>Standby Power Consumption</td> <td><strong>0.8</strong> watt</td> <td><strong>40W</strong> Average, <strong>200W</strong> Max</td> </tr> <tr> <td>Headroom Limiter Maximizer</td> <td>Yes</td> <td>Dynamic driver excursion control</td> </tr> <tr> <td>Auto Power detect on/off</td> <td>Yes</td> <td></td> </tr> </tbody> </table> <h3>Finish</h3> <table> <thead> <tr> <th>Parameter</th> <th>Specification</th> <th>Remark</th> </tr> </thead> <tbody> <tr> <td>Finish</td> <td>Satin</td> <td>Black / White</td> </tr> <tr> <td>Dimensions</td> <td>H x W x D</td> <td><strong>15.6 x 15.6 x 15.6 in / 395 x 395 x 395 mm</strong></td> </tr> <tr> <td>Weight</td> <td>Netto</td> <td><strong>46.8 lbs / 21.2 kg</strong></td> </tr> <tr> <td>Manual</td> <td>Yes</td> <td>Safety Manual included in packing</td> </tr> <tr> <td>Accessories</td> <td>Yes</td> <td>Gloves, US/EU Power cords, Rubber Feet</td> </tr> </tbody> </table> <h2 id="4-v15-spec">4. V15+ Spec</h2> <h3>Sound</h3> <table> <thead> <tr> <th>Parameter</th> <th>Specification</th> <th>Remark</th> </tr> </thead> <tbody> <tr> <td>Frequency Response</td> <td><strong>20</strong>-200 Hz</td> <td>Average Response in Room +/- 3 dB</td> </tr> <tr> <td>Frequency Roll Off</td> <td><strong>20</strong> Hz</td> <td>-6 dB <strong>18</strong> Hz Nearfield</td> </tr> <tr> <td>Variable Low Pass Filter</td> <td><strong>43</strong>-<strong>300</strong> Hz</td> <td><strong>App Controlled</strong></td> </tr> <tr> <td>Phase Control</td> <td>0 – <strong>360</strong> deg</td> <td><strong>App Controlled</strong></td> </tr> <tr> <td>Line level input/output</td> <td>2 x RCA phono</td> <td>Left / Right – input / output</td> </tr> <tr> <td>Amplifier type</td> <td></td> <td>Analog input / switch mode power output</td> </tr> <tr> <td><strong>Drive unit</strong></td> <td><strong>1 x 15″</strong></td> <td><strong>Long Throw</strong></td> </tr> <tr> <td>System Principle</td> <td></td> <td>Sealed enclosure</td> </tr> <tr> <td>Amplifier Power output RMS</td> <td><strong>500</strong> watt</td> <td>0.5% THD at 300W into 4 ohms</td> </tr> <tr> <td>Amplifier Power output Peak</td> <td><strong>1000</strong> watt</td> <td></td> </tr> <tr> <td>Standby Power Consumption</td> <td><strong>0.8</strong> watt</td> <td><strong>50W</strong> Average, <strong>300W</strong> Max</td> </tr> <tr> <td>Headroom Limiter Maximizer</td> <td>Yes</td> <td>Dynamic driver excursion control</td> </tr> <tr> <td>Auto Power detect on/off</td> <td>Yes</td> <td></td> </tr> </tbody> </table> <h3>Finish</h3> <table> <thead> <tr> <th>Parameter</th> <th>Specification</th> <th>Remark</th> </tr> </thead> <tbody> <tr> <td>Finish</td> <td>Satin</td> <td>Black / White</td> </tr> <tr> <td>Dimensions</td> <td>H x W x D</td> <td><strong>18.5 x 18.5 x 18.5 in / 470 x 470 x 470 mm</strong></td> </tr> <tr> <td>Weight</td> <td>Netto</td> <td><strong>67.7 lbs / 30.7 kg</strong></td> </tr> <tr> <td>Manual</td> <td>Yes</td> <td>Safety Manual included in packing</td> </tr> <tr> <td>Accessories</td> <td>Yes</td> <td>Gloves, US/EU Power cords, Rubber Feet</td> </tr> </tbody> </table> <h2 id="5-x-series-spec">5. X Series Spec</h2> <h3>M&K Sound Subwoofer X Series</h3> <p><img src="https://mksound.com/wp-content/uploads/2022/01/x-family.jpg" alt="image"></p> Speaker Spec - Kef R Series https://01a.me/posts/speaker-spec-kef-r-series/ Thu, 29 Aug 2024 08:00:00 +0800 https://01a.me/posts/speaker-spec-kef-r-series/ <h2>Speaker Spec - KEF R Series</h2> <h2 id="1kef-r3-meta-spec">1.KEF R3 Meta Spec</h2> <h3>KEF R3 Meta - White</h3> <p><img src="https://us.kef.com/cdn/shop/products/img-pdt-r3meta-pks-12_1024x1024.png" alt="image"></p> <h3>KEF R3 Meta - Walnut</h3> <p><img src="https://us.kef.com/cdn/shop/products/img-pdt-r3meta-pks-16_1024x1024.png" alt="image"></p> <h3>KEF R3 Meta - Black</h3> <p><img src="https://us.kef.com/cdn/shop/products/img-pdt-r3meta-pks-08_1024x1024.png" alt="image"></p> <h3>KEF R3 Meta - Indigo Gloss Special Edition</h3> <p><img src="https://us.kef.com/cdn/shop/products/img-pdt-r3meta-pks-01.png" alt="image"></p> <h3>KEF R3 Meta Spec</h3> <table> <thead> <tr> <th>Parameter</th> <th>Specification</th> </tr> </thead> <tbody> <tr> <td>DESIGN</td> <td>Three-way bass reflex</td> </tr> <tr> <td>DRIVE UNITS</td> <td>Uni-Q Driver Array:<p>HF: 25 mm (1 in.) vented aluminium dome with MAT</p><p>MF: 125 mm (5 in.) aluminium cone<p>Bass Unit:</p><p>LF: 2 x 165 mm (6.5 in.) hybrid aluminium cone</p> Speaker Spec - Elysian Series https://01a.me/posts/speaker-spec-elysis-series/ Wed, 28 Aug 2024 08:00:00 +0800 https://01a.me/posts/speaker-spec-elysis-series/ <h2>Speaker Spec - Elysian Series</h2> <h2 id="1elysian-4-spec">1.ELYSIAN 4 Spec</h2> <h3>ELYSIAN 4 - White</h3> <p><img src="https://www.wharfedaleusa.com/cdn/shop/products/ELYSIAN4StandardPianoWhite_1_600x.jpg" alt="image"></p> <h3>ELYSIAN 4 - Walnut</h3> <p><img src="https://www.wharfedaleusa.com/cdn/shop/products/ELYSIAN_4_Standard_Piano_Walnut_1_600x.png" alt="image"></p> <h3>ELYSIAN 4 - Black</h3> <p><img src="https://www.wharfedaleusa.com/cdn/shop/products/ELYSIAN_4_Standard_Piano_Black_1_600x.png" alt="image"></p> <h3>ELYSIAN 4 Spec</h3> <table> <thead> <tr> <th>Model</th> <th>ELYSIAN 4</th> </tr> </thead> <tbody> <tr> <td>General description</td> <td>3-way floorstanding speaker</td> </tr> <tr> <td>Enclosure type</td> <td>bass reflex</td> </tr> <tr> <td>Transducer complement</td> <td>3-way</td> </tr> <tr> <td>Bass driver</td> <td>8.5&quot; (220mm) coated fibre glass matrix cone x 2</td> </tr> <tr> <td>Midrange driver</td> <td>6&quot; (150mm) coated fibre glass matrix cone</td> </tr> <tr> <td>Treble driver</td> <td>27 x 90mm AMT</td> </tr> <tr> <td>AV shield</td> <td>No</td> </tr> <tr> <td>Sensitivity (2.83V @ 1m)</td> <td>92dB</td> </tr> <tr> <td>Recommended amplifier power</td> <td>15-250W</td> </tr> <tr> <td>Peak SPL</td> <td>110dB</td> </tr> <tr> <td>Nominal impedance</td> <td>4Ω (compatible 8Ω)</td> </tr> <tr> <td>Minimum impedance</td> <td>3.2Ω</td> </tr> <tr> <td>Frequency response (+/-3dB)</td> <td>30Hz ~ 22kHz</td> </tr> <tr> <td>Bass extension (-6dB)</td> <td>24Hz</td> </tr> <tr> <td>Crossover frequency</td> <td>340Hz, 3 .1kHz</td> </tr> <tr> <td>Cabinet Volume (in litres)</td> <td>38L, 79.4L</td> </tr> <tr> <td>Height (on plinth)</td> <td>1188mm</td> </tr> <tr> <td>Width</td> <td>402mm</td> </tr> <tr> <td>Depth (with terminals)</td> <td>(432+30)mm</td> </tr> <tr> <td>Carton size</td> <td>1285 x 595 x 480mm</td> </tr> <tr> <td>Net weight</td> <td>49.5kg/pcs</td> </tr> <tr> <td>Gross weight</td> <td>55.8kg/ctn</td> </tr> <tr> <td>Finish</td> <td>Black / Walnut / White Piano Finish</td> </tr> <tr> <td>Standard accessories</td> <td>rubber feet</td> </tr> </tbody> </table> <h2 id="2elysian-3-spec">2.ELYSIAN 3 Spec</h2> <h3>ELYSIAN 3 - White</h3> <p><img src="https://www.wharfedaleusa.com/cdn/shop/files/0006_ELYSIAN-3-Standard-White-_1_600x.png" alt="image"></p>