* Measurement data measured by REW V5.31.3 * Source: USB-C to 3.5mm Headphone Jack Adapter, USB-C to 3.5mm Headphone Jack Adapter, 0, volume: 0.138 * Format: 256k Log Swept Sine, 1 sweep at -12.0 dBFS with no timing reference * Dated: Apr 8, 2025 8:28:59 PM * REW Settings: * C-weighting compensation: Off * Target level: 75.0 dB * Note: Letshuoer black * Measurement: L * Smoothing: None * Frequency Step: 1/48 octave * Start Frequency: 20.300 Hz * * Freq(Hz) SPL(dB) Phase(degrees) 20.299999 106.780 -179.3639 20.600000 106.744 -179.9097 20.900000 106.703 179.6133 21.200001 106.664 179.1446 21.400000 106.640 178.8298 21.799999 106.596 178.1874 22.000000 106.576 177.8611 22.400000 106.535 177.2113 22.700001 106.502 176.7426 23.000000 106.468 176.3009 23.299999 106.432 175.8890 23.600000 106.396 175.5020 24.000000 106.348 175.0057 24.299999 106.313 174.6344 24.700001 106.266 174.1306 25.000000 106.230 173.7504 25.400000 106.182 173.2540 25.799999 106.134 172.7851 26.200001 106.090 172.3474 26.500000 106.058 172.0345 26.900000 106.016 171.6279 27.200001 105.983 171.3277 27.600000 105.938 170.9358 28.000000 105.889 170.5587 28.500000 105.827 170.1096 29.000000 105.767 169.6714 29.500000 105.709 169.2296 30.000000 105.652 168.7898 30.400000 105.604 168.4528 30.700001 105.569 168.2141 31.100000 105.523 167.9145 31.500000 105.479 167.6299 32.000000 105.425 167.2845 32.500000 105.371 166.9477 33.000000 105.316 166.6250 33.500000 105.260 166.3180 34.000000 105.205 166.0203 34.500000 105.151 165.7276 35.000000 105.096 165.4440 35.500000 105.043 165.1761 36.000000 104.991 164.9223 36.500000 104.942 164.6737 37.000000 104.892 164.4257 37.500000 104.840 164.1849 38.200001 104.766 163.8770 38.700001 104.714 163.6757 39.500000 104.635 163.3582 40.000000 104.586 163.1589 40.599998 104.526 162.9311 41.200001 104.468 162.7212 41.799999 104.412 162.5226 42.500000 104.348 162.2989 43.099998 104.291 162.1192 43.700001 104.235 161.9542 44.400002 104.170 161.7671 45.000000 104.116 161.5949 45.500000 104.071 161.4470 46.200001 104.008 161.2705 46.799999 103.956 161.1731 47.500000 103.901 161.0905 48.200001 103.849 160.9738 48.700001 103.808 160.8578 49.400002 103.747 160.6799 50.000000 103.695 160.5428 50.799999 103.629 160.4032 51.500000 103.574 160.3091 52.200001 103.519 160.2208 53.000000 103.454 160.1231 53.799999 103.394 160.0226 54.500000 103.342 159.9373 55.200001 103.291 159.8807 56.000000 103.234 159.8318 57.000000 103.163 159.7312 58.000000 103.087 159.6585 59.000000 103.014 159.6480 60.000000 102.949 159.6381 60.799999 102.903 159.5511 61.500000 102.858 159.4590 62.200001 102.811 159.4274 63.000000 102.764 159.4285 64.000000 102.703 159.4039 65.000000 102.639 159.3938 66.000000 102.580 159.3688 67.000000 102.519 159.3612 68.000000 102.462 159.3745 69.000000 102.407 159.3749 70.000000 102.352 159.3936 71.000000 102.297 159.4202 72.000000 102.243 159.4300 73.000000 102.190 159.4457 74.000000 102.139 159.4820 75.000000 102.088 159.5220 76.199997 102.029 159.5721 77.500000 101.968 159.6204 78.800003 101.905 159.6775 80.000000 101.849 159.7459 81.199997 101.796 159.8130 82.500000 101.738 159.8743 83.800003 101.682 159.9595 85.000000 101.633 160.0439 86.199997 101.583 160.1198 87.500000 101.529 160.2063 88.500000 101.490 160.2720 90.000000 101.431 160.3737 91.199997 101.386 160.4678 92.500000 101.337 160.5646 93.800003 101.290 160.6715 95.000000 101.249 160.7609 96.199997 101.207 160.8651 97.500000 101.164 160.9666 98.800003 101.120 161.0822 100.000000 101.081 161.1719 101.500000 101.032 161.3122 103.000000 100.985 161.4415 104.400002 100.943 161.5696 106.000000 100.895 161.7081 107.500000 100.853 161.8404 109.000000 100.809 161.9792 110.599998 100.764 162.1147 112.000000 100.726 162.2530 113.800003 100.679 162.4109 115.000000 100.647 162.5237 117.199997 100.594 162.7296 118.000000 100.574 162.8166 120.599998 100.499 163.0548 122.000000 100.479 163.1729 124.099998 100.427 163.3918 125.000000 100.407 163.4658 126.500000 100.375 163.6062 128.000000 100.343 163.7531 131.500000 100.270 164.0880 132.000000 100.260 164.1365 134.000000 100.217 164.3290 136.000000 100.179 164.5234 138.000000 100.141 164.6962 140.000000 100.103 164.8994 143.000000 100.046 165.1864 145.000000 100.010 165.3743 147.500000 99.966 165.6179 150.000000 99.921 165.8600 152.500000 99.877 166.1132 155.000000 99.834 166.3680 157.500000 99.791 166.6308 160.000000 99.750 166.9024 162.500000 99.706 167.2198 165.000000 99.665 167.5135 167.500000 99.626 167.8600 170.000000 99.592 168.2300 172.500000 99.565 168.6566 175.000000 99.552 169.1116 177.500000 99.552 169.4821 180.000000 99.561 170.0974 182.500000 99.563 170.1136 185.000000 99.582 170.3376 187.500000 99.597 170.4343 190.000000 99.600 170.4786 192.500000 99.592 170.5107 195.000000 99.577 170.5486 197.500000 99.557 170.5992 200.000000 99.533 170.6898 203.000000 99.503 170.8239 206.000000 99.473 170.9998 209.000000 99.444 171.1747 212.000000 99.418 171.3812 214.000000 99.401 171.5361 218.000000 99.371 171.8239 220.000000 99.359 171.9810 224.000000 99.337 172.2639 227.000000 99.322 172.4756 230.000000 99.308 172.6615 233.000000 99.294 172.8353 236.000000 99.279 172.9989 240.000000 99.272 173.2623 243.000000 99.239 173.3994 247.000000 99.218 173.6317 250.000000 99.201 173.8113 254.000000 99.180 174.0594 258.000000 99.159 174.3004 262.000000 99.139 174.5255 265.000000 99.124 174.7164 269.000000 99.105 174.9531 272.000000 99.093 175.1346 276.000000 99.073 175.3755 280.000000 99.058 175.6117 285.000000 99.036 175.9082 290.000000 99.017 176.2093 295.000000 98.998 176.4978 300.000000 98.981 176.7785 304.000000 98.969 177.0459 307.000000 98.959 177.2232 311.000000 98.948 177.4579 315.000000 98.938 177.6822 320.000000 98.925 177.9423 325.000000 98.912 178.2116 330.000000 98.900 178.4868 335.000000 98.886 178.7666 340.000000 98.873 179.0409 345.000000 98.860 179.3134 350.000000 98.849 179.5883 355.000000 98.840 179.8635 360.000000 98.831 -179.8449 365.000000 98.822 -179.5884 370.000000 98.816 -179.3155 375.000000 98.809 -179.0501 382.000000 98.801 -178.6945 387.000000 98.798 -178.4466 395.000000 98.791 -178.0662 400.000000 98.786 -177.8245 406.000000 98.780 -177.5470 412.000000 98.774 -177.2767 418.000000 98.767 -176.9946 425.000000 98.760 -176.6777 431.000000 98.753 -176.3870 437.000000 98.747 -176.1196 444.000000 98.741 -175.7899 450.000000 98.737 -175.5149 455.000000 98.732 -175.2745 462.000000 98.726 -174.9505 468.000000 98.725 -174.6751 475.000000 98.720 -174.3610 482.000000 98.716 -174.0324 487.000000 98.714 -173.8081 494.000000 98.711 -173.4776 500.000000 98.709 -173.2131 508.000000 98.708 -172.8572 515.000000 98.706 -172.5287 522.000000 98.705 -172.2251 530.000000 98.705 -171.8562 538.000000 98.706 -171.4990 545.000000 98.707 -171.1995 552.000000 98.708 -170.8843 560.000000 98.710 -170.5159 570.000000 98.713 -170.0780 580.000000 98.716 -169.6198 590.000000 98.719 -169.1924 600.000000 98.725 -168.7300 608.000000 98.731 -168.3812 615.000000 98.736 -168.0855 622.000000 98.742 -167.7705 630.000000 98.747 -167.4220 640.000000 98.756 -166.9861 650.000000 98.766 -166.5430 660.000000 98.780 -166.1042 670.000000 98.789 -165.6573 680.000000 98.800 -165.2216 690.000000 98.813 -164.7765 700.000000 98.825 -164.3307 710.000000 98.841 -163.8743 720.000000 98.854 -163.4472 730.000000 98.870 -162.9966 740.000000 98.889 -162.5271 750.000000 98.907 -162.0711 762.000000 98.931 -161.5076 775.000000 98.962 -160.8967 788.000000 98.994 -160.2712 800.000000 99.029 -159.6840 812.000000 99.064 -159.1183 825.000000 99.108 -158.5029 838.000000 99.155 -157.8981 850.000000 99.201 -157.3395 862.000000 99.252 -156.7843 875.000000 99.310 -156.1922 885.000000 99.357 -155.7375 900.000000 99.431 -155.0470 912.000000 99.495 -154.5742 925.000000 99.565 -154.0250 938.000000 99.643 -153.5000 950.000000 99.717 -153.0311 962.000000 99.792 -152.5800 975.000000 99.878 -152.1118 988.000000 99.966 -151.6814 1000.000000 100.050 -151.2975 1015.000000 100.160 -150.8496 1030.000000 100.271 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1700.000000 103.441 -157.3581 1725.000000 103.474 -157.9140 1750.000000 103.501 -158.4941 1775.000000 103.523 -159.0786 1800.000000 103.538 -159.6643 1825.000000 103.544 -160.2422 1850.000000 103.546 -160.8263 1875.000000 103.539 -161.3961 1900.000000 103.529 -161.9625 1925.000000 103.512 -162.5069 1950.000000 103.487 -163.0309 1975.000000 103.461 -163.5430 2000.000000 103.429 -164.0235 2030.000000 103.385 -164.5924 2060.000000 103.335 -165.1290 2090.000000 103.280 -165.6375 2120.000000 103.218 -166.1342 2140.000000 103.174 -166.4437 2180.000000 103.078 -167.0192 2200.000000 103.023 -167.2830 2240.000000 102.913 -167.7576 2270.000000 102.824 -168.0570 2300.000000 102.731 -168.3133 2330.000000 102.635 -168.5050 2360.000000 102.534 -168.6650 2400.000000 102.400 -168.8032 2430.000000 102.300 -168.8530 2470.000000 102.163 -168.8131 2500.000000 102.060 -168.7531 2540.000000 101.925 -168.5649 2580.000000 101.792 -168.3331 2620.000000 101.664 -167.9943 2650.000000 101.571 -167.6960 2690.000000 101.452 -167.2455 2720.000000 101.368 -166.8565 2760.000000 101.260 -166.2997 2800.000000 101.160 -165.6892 2850.000000 101.046 -164.8579 2900.000000 100.946 -163.9770 2950.000000 100.862 -163.0426 3000.000000 100.791 -162.0663 3040.000000 100.742 -161.2696 3070.000000 100.714 -160.6667 3110.000000 100.684 -159.8445 3150.000000 100.663 -159.0306 3200.000000 100.652 -158.0044 3250.000000 100.651 -156.9883 3300.000000 100.665 -156.0055 3350.000000 100.693 -155.0617 3400.000000 100.734 -154.1544 3450.000000 100.787 -153.2741 3500.000000 100.851 -152.4583 3550.000000 100.924 -151.6931 3600.000000 101.012 -150.9861 3650.000000 101.108 -150.3478 3700.000000 101.217 -149.7952 3750.000000 101.337 -149.3161 3820.000000 101.529 -148.8599 3870.000000 101.676 -148.7141 3950.000000 101.921 -148.8947 4000.000000 102.069 -149.2524 4060.000000 102.233 -149.9795 4120.000000 102.368 -150.9815 4180.000000 102.471 -152.2029 4250.000000 102.538 -153.8802 4310.000000 102.544 -155.5063 4370.000000 102.495 -157.2915 4440.000000 102.343 -159.4770 4500.000000 102.111 -161.2546 4550.000000 101.844 -162.5518 4620.000000 101.369 -163.7223 4680.000000 100.895 -163.9273 4750.000000 100.311 -163.0172 4820.000000 99.770 -160.7790 4870.000000 99.451 -158.4515 4940.000000 99.153 -154.3877 5000.000000 99.070 -150.4751 5080.000000 99.222 -145.3021 5150.000000 99.575 -141.3470 5220.000000 100.091 -138.3568 5300.000000 100.807 -136.4106 5380.000000 101.573 -136.1682 5450.000000 102.216 -137.3776 5520.000000 102.774 -139.7339 5600.000000 103.246 -143.5857 5700.000000 103.522 -149.3100 5800.000000 103.446 -154.9415 5900.000000 103.104 -159.6381 6000.000000 102.605 -163.0345 6080.000000 102.161 -164.7970 6150.000000 101.768 -165.7155 6220.000000 101.387 -166.1397 6300.000000 100.983 -166.1306 6400.000000 100.535 -165.5050 6500.000000 100.171 -164.3312 6600.000000 99.888 -162.8371 6700.000000 99.694 -161.0829 6800.000000 99.603 -159.2594 6900.000000 99.598 -157.5085 7000.000000 99.674 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11500.000000 88.746 -173.9380 11720.000000 89.558 -172.8977 11800.000000 89.930 -172.8905 12060.000000 91.387 -175.0582 12200.000000 92.338 -178.0534 12410.000000 93.899 173.5925 12500.000000 94.552 168.2374 12650.000000 95.456 156.6382 12800.000000 95.872 142.3080 13150.000000 94.467 110.4112 13200.000000 94.122 106.8682 13400.000000 92.645 95.8048 13600.000000 91.288 87.7554 13800.000000 90.192 81.3627 14000.000000 89.338 75.7141 14300.000000 88.483 67.8539 14500.000000 88.215 62.1730 14750.000000 88.220 54.1674 15000.000000 88.548 44.5660 15250.000000 89.523 32.4828 15500.000000 91.012 15.7137 15750.000000 93.014 -10.0018 16000.000000 94.333 -51.2064 16250.000000 92.588 -97.6909 16500.000000 89.233 -131.4135 16750.000000 86.209 -156.5273 17000.000000 83.713 -178.2892 17250.000000 81.750 160.2802 17500.000000 80.230 138.1298 17750.000000 78.959 113.8749 18000.000000 78.080 87.1415 18250.000000 77.489 56.4172 18500.000000 77.058 21.5981 18750.000000 76.978 -19.2333 19000.000000 77.101 -68.6482 19250.000000 77.192 -128.4951 19500.000000 76.990 157.4437 19750.000000 75.654 65.4579