AudioTechnology Speaker Drivers
AudioTechnology is represented in the Load Forge catalog by 28 speaker drivers, covering 4.5" to 15". Resonance (Fs) spans 18–70 Hz and total Q (Qts) 0.22–0.45, so the range covers both compact sealed alignments and large vented subwoofers. Every entry below links to its Thiele/Small parameters and calculated sealed and bass-reflex box designs.
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Drivers
28
Diameter
4.5"–15"
Fs Range
18–70 Hz
Qts Range
0.22–0.45
Price Range
250–860
Filter AudioTechnology Speaker Drivers by diameter
All AudioTechnology Speaker Drivers — parameters & designs
| Model | Size | Fs | Qts | Vas | Price |
|---|---|---|---|---|---|
| 15H 52 10 02 SD | 4.5" | 70 Hz | 0.3 | 8 L | 250.00 USD |
| 15_h_52_06_13_sdkam-lr_cquenze_m | 5.5" | 65 Hz | 0.45 | 9.2 L | — |
| 15_j_52_15_06_sd_cquenze_mw | 5.5" | 45 Hz | 0.32 | 15 L | — |
| 4_h_52_06_13_sd_flexunits_midwoofer | 5.5" | 48 Hz | 0.33 | 16 L | — |
| 18_h_52_06_13_sdka-lr_cquenze_m | 6.5" | 32 Hz | 0.25 | 50 L | — |
| 18_h_52_17_06_sd_cquenze_mw | 6.5" | 36 Hz | 0.28 | 34 L | — |
| 5_h_52_17_06_sd_flexunits_midwoofer | 6.5" | 36 Hz | 0.28 | 34 L | — |
| Flexunits 10C77 | 6.5" | 24 Hz | 0.34 | 38 L | 549.00 EUR |
| Flexunits 6H52 | 6.5" | 34 Hz | 0.32 | 28 L | 395.00 EUR |
| 18H 52 10 02 SD | 7" | 45 Hz | 0.3 | 20 L | 300.00 USD |
| C-Quenze 18H 52 17 08 KAP | 7" | 42 Hz | 0.3 | 22 L | 350.00 USD |
| 6_a_77_20_06_sd_flexunits_woofer | 7.5" | 34 Hz | 0.32 | 44 L | — |
| 6_h_52_17_06_sd_flexunits_midwoofer | 7.5" | 33 Hz | 0.35 | 47 L | — |
| 23_i_52_17_06_sdka_03pp_cquenze_midwoofer | 8" | 38 Hz | 0.25 | 70 L | — |
| 23_i_52_20_06_sd_cquenze_midwoofer | 8" | 33 Hz | 0.26 | 70 L | — |
| 8_a_77_20_06_sd_flexunits_midwoofer | 8" | 30 Hz | 0.3 | 67 L | — |
| 8_i_52_20_06_sd_flexunits_midwoofer | 8" | 33 Hz | 0.26 | 70 L | — |
| Flexunits 12D77 | 8" | 19 Hz | 0.32 | 62 L | 619.00 EUR |
| Flexunits 8H52 | 8" | 28 Hz | 0.3 | 72 L | 520.00 EUR |
| 10_a_77_25_10_flexunits_woofer | 10" | 25 Hz | 0.26 | 140 L | — |
| 10_c_77_25_10_kap_flexunits_woofer | 10" | 25 Hz | 0.24 | 118 L | — |
| C-Quenze 18H52 | 10" | 18 Hz | 0.31 | 80 L | 749.00 EUR |
| Flexunits 10H77 | 10" | 23 Hz | 0.28 | 145 L | 680.00 EUR |
| 12_b_77_25_10_flexunits_woofer | 12" | 25 Hz | 0.3 | 250 L | — |
| 12_d_77_25_10_kap_flexunits_woofer | 12" | 19 Hz | 0.25 | 340 L | — |
| Flexunits 12H77 | 12" | 19.5 Hz | 0.29 | 260 L | 860.00 EUR |
| 15_e_102_25_10_flexunits_woofer | 15" | 18 Hz | 0.22 | 600 L | — |
| 15_f_102_25_10_kap_flexunits_woofer | 15" | 22 Hz | 0.29 | 410 L | — |
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