Dali Opticon 2 vs Elac BS 73 Comparison and Difference Between Use dropdown menus to compare different models. Compare Speakers Acoustic Energy 101 Acoustic Energy 103 Acoustic Energy 301 Acoustic Energy 305 Acoustic Energy AE1 Acoustic Energy AE100 Arche Audio FR 2 Audio Pro Addon T20 Audioengine HD6 Audioengine P4 B&W 606 B&W 683 S2 B&W 684 S2 B&W 685 S2 B&W 707 S2 B&W CM6 S2 Bose 601 Series II Bowers & Wilkins 606 S2 Anniversary Edition Bowers & Wilkins 607 S3 Bowers & Wilkins 707 S2 Cabasse Antigua MT32 Cabasse Jersey MT32 Cambridge Audio Aero 2 Cambridge Audio Aero 6 Cambridge Audio Aeromax 2 Cambridge Audio Aeromax 6 Cambridge Audio SX-50 Cambridge Audio SX-60 Dali Epicon 2 Dali Epicon 8 Dali Oberon 1 Dali Oberon 3 Dali Opticon 1 Dali Opticon 2 Dali Opticon 6 Dali Spektor 1 Dali Spektor 2 Dali Spektor 6 Dali Zensor 1 Dali Zensor 3 Dali Zensor 5 Dali Zensor 7 Dali Zensor Pico Dayton Audio SUB-1000 Subwoofer Dayton Audio T652 Dynaudio Emit M10 Dynaudio Emit M20 Dynaudio Emit M30 Dynaudio Excite X14 Dynaudio Special Forty Edifier R1280DBs Bluetooth Bookshelf Speakers Edifier R1280T Elac AF-61GB Adante Elac BS 142 Elac BS 73 Elac Debut 2.0 B6.2 Elac Debut 2.0 F5.2 Elac Debut B5 Elac Debut B5.2 Elac Debut B6 Elac FS 147 ELAC Uni-Fi 2.0 UB52 Elac Uni-Fi UB5 Elipson Prestige Facet 8B Epos Epic 5 Epos K1 Epos K2 Fluance SX6-BK Focal Aria 905 Focal Aria 906 Focal Diablo Utopia Focal Electra 1038Be Fyne Audio F300 Fyne Audio F303 Fyne Audio F500 Heco Direkt Einklang Jamo C103 Jamo S 805 JBL Arena 170 JBL Arena 180 JBL Arena B15 JBL L82 Classic JBL Stage A180 JBL Studio 180 JBL Studio 290 JBL Studio 580 JBL Studio 590 KEF LS50 KEF Q350 KEF Q550 KEF Q950 KEF R100 KEF R3 KEF Reference 1 Klipsch Heresy IV Klipsch R-120SW Subwoofer Klipsch R-15M Klipsch R-51M Klipsch R-51PM Powered Bluetooth Klipsch R-625FA Klipsch RB-61 II Klipsch RB-81 Klipsch Reference Premiere RP-280FA Klipsch Reference R-26FA Floorstanding Speaker Klipsch Reference R-610F Floorstanding Speaker Klipsch Reference R-620F Klipsch RP-150M Klipsch RP-160M Klipsch RP-280F Klipsch RP-500C Klipsch RP-600M Klipsch RP-600M II Klipsch RP-8000F Klipsch RP-8000F II Klipsch-R-41M Bookshelf Speaker Martin Logan Motion 15 Martin Logan Motion 15i Martin Logan Motion 20 Martin Logan Motion 35XT MartinLogan ElectroMotion ESL X Mission LX-2 Mission LX-3 Mission QX-2 Mission SX1 Mission SX2 Mission SX3 Monitor Audio – Silver Series 2 Monitor Audio Gold GX200 Monitor Audio Monitor 100 Monitor Audio MR2 Monitor Audio Silver 1 Monitor Audio Silver 50 Monitor Audio Silver 6 Monitor Audio Silver RX2 Monitor Audio Studio Premium Monolith THX-365T Naim Ovator S-400 Onkyo SKF-4800 PAIYON P2 PAIYON P4-2.0 Paradigm Monitor SE 6000F Paradigm Monitor SE Atom Piega Classic 3.0 Piega Classic 5.0 Piega TMicro 40 AMT Pioneer S-CN301-LR Pioneer SP-FS52 Polk Audio Signature Series S20 Polk Audio T15 Polk Audio T50 Floor Standing Speaker Polk S10 Signature Series Polk Signature Elite ES20 Q Acoustics Concept 500 Q Acoustics M20 Saiyin Bluetooth Bookshelf Speakers Sonos Era 100 Sony SS-CS3 3-Way 4-Driver Floor-Standing Speaker SVS Prime Pinnacle Triangle AIO Twin Wharfedale Diamond 12.3 Wharfedale Linton Yamaha NS-6490 Acoustic Energy 101 Acoustic Energy 103 Acoustic Energy 301 Acoustic Energy 305 Acoustic Energy AE1 Acoustic Energy AE100 Arche Audio FR 2 Audio Pro Addon T20 Audioengine HD6 Audioengine P4 B&W 606 B&W 683 S2 B&W 684 S2 B&W 685 S2 B&W 707 S2 B&W CM6 S2 Bose 601 Series II Bowers & Wilkins 606 S2 Anniversary Edition Bowers & Wilkins 607 S3 Bowers & Wilkins 707 S2 Cabasse Antigua MT32 Cabasse Jersey MT32 Cambridge Audio Aero 2 Cambridge Audio Aero 6 Cambridge Audio Aeromax 2 Cambridge Audio Aeromax 6 Cambridge Audio SX-50 Cambridge Audio SX-60 Dali Epicon 2 Dali Epicon 8 Dali Oberon 1 Dali Oberon 3 Dali Opticon 1 Dali Opticon 2 Dali Opticon 6 Dali Spektor 1 Dali Spektor 2 Dali Spektor 6 Dali Zensor 1 Dali Zensor 3 Dali Zensor 5 Dali Zensor 7 Dali Zensor Pico Dayton Audio SUB-1000 Subwoofer Dayton Audio T652 Dynaudio Emit M10 Dynaudio Emit M20 Dynaudio Emit M30 Dynaudio Excite X14 Dynaudio Special Forty Edifier R1280DBs Bluetooth Bookshelf Speakers Edifier R1280T Elac AF-61GB Adante Elac BS 142 Elac BS 73 Elac Debut 2.0 B6.2 Elac Debut 2.0 F5.2 Elac Debut B5 Elac Debut B5.2 Elac Debut B6 Elac FS 147 ELAC Uni-Fi 2.0 UB52 Elac Uni-Fi UB5 Elipson Prestige Facet 8B Epos Epic 5 Epos K1 Epos K2 Fluance SX6-BK Focal Aria 905 Focal Aria 906 Focal Diablo Utopia Focal Electra 1038Be Fyne Audio F300 Fyne Audio F303 Fyne Audio F500 Heco Direkt Einklang Jamo C103 Jamo S 805 JBL Arena 170 JBL Arena 180 JBL Arena B15 JBL L82 Classic JBL Stage A180 JBL Studio 180 JBL Studio 290 JBL Studio 580 JBL Studio 590 KEF LS50 KEF Q350 KEF Q550 KEF Q950 KEF R100 KEF R3 KEF Reference 1 Klipsch Heresy IV Klipsch R-120SW Subwoofer Klipsch R-15M Klipsch R-51M Klipsch R-51PM Powered Bluetooth Klipsch R-625FA Klipsch RB-61 II Klipsch RB-81 Klipsch Reference Premiere RP-280FA Klipsch Reference R-26FA Floorstanding Speaker Klipsch Reference R-610F Floorstanding Speaker Klipsch Reference R-620F Klipsch RP-150M Klipsch RP-160M Klipsch RP-280F Klipsch RP-500C Klipsch RP-600M Klipsch RP-600M II Klipsch RP-8000F Klipsch RP-8000F II Klipsch-R-41M Bookshelf Speaker Martin Logan Motion 15 Martin Logan Motion 15i Martin Logan Motion 20 Martin Logan Motion 35XT MartinLogan ElectroMotion ESL X Mission LX-2 Mission LX-3 Mission QX-2 Mission SX1 Mission SX2 Mission SX3 Monitor Audio – Silver Series 2 Monitor Audio Gold GX200 Monitor Audio Monitor 100 Monitor Audio MR2 Monitor Audio Silver 1 Monitor Audio Silver 50 Monitor Audio Silver 6 Monitor Audio Silver RX2 Monitor Audio Studio Premium Monolith THX-365T Naim Ovator S-400 Onkyo SKF-4800 PAIYON P2 PAIYON P4-2.0 Paradigm Monitor SE 6000F Paradigm Monitor SE Atom Piega Classic 3.0 Piega Classic 5.0 Piega TMicro 40 AMT Pioneer S-CN301-LR Pioneer SP-FS52 Polk Audio Signature Series S20 Polk Audio T15 Polk Audio T50 Floor Standing Speaker Polk S10 Signature Series Polk Signature Elite ES20 Q Acoustics Concept 500 Q Acoustics M20 Saiyin Bluetooth Bookshelf Speakers Sonos Era 100 Sony SS-CS3 3-Way 4-Driver Floor-Standing Speaker SVS Prime Pinnacle Triangle AIO Twin Wharfedale Diamond 12.3 Wharfedale Linton Yamaha NS-6490 Brand and Model Specifications Information about the brand, model release date. Manufacturer Dali Speakers Elac Model Opticon 2 BS 73 Photo Release Date 2016 2014 HifiSpecs Rating Amazon Rating Price Check Price Check Price Technical Specs Technical characteristics of the speakers. Amplification Type Passive Passive Crossover Type 2-Way 2-Way Enclosure type Bass Reflex Bass Reflex Frequency Range (+/-3 dB)[Hz] 59 - 27000 45 - 28000 Frequency Range (-6dB)[Hz] - - Maximum SPL [dB] 107 - Sensitivity (2,83 V/1 m)[dB] 87 87.5 Nominal Impedance (Ohms) 4 4 THD (Total Harmonic Distortion) - - Recommended Amplifier Power [W] 30-150 20-120 Crossover Frequency [Hz] 2000 2800 Bass Reflex Tuning Frequency [Hz] 46.5 - Driver Units Tweeter: 1 x 28 mm soft dome Mid/Bass Drivers: 1 x 6½” Tweeter: 1 × 25 mm dome Mid/Bass Drivers: 1 × 150 mm cone Connectivity Wired Wired Inputs Single Wire Single Wire Outputs - - Magnetic Shielding No No Placements and Distances Where and how to put them. Form Factor Shelf, Stand Shelf, Stand Distance from Wall [cm] 10 - 80 15 Dimensions and Weight Physical characteristics of the speakers (without stands). Length ~7.8 in~198.12 mm~19.81 cm ~ 6,69 in~152.4 mm~15.24 cm Width ~11.9 in~302.26 mm~30.23 cm ~11.14 in~282.96 mm~28.3 cm Height ~14 in~355.6 mm~35.56 cm ~11.18 in~283.97 mm~28.4 cm Weight (Single Speaker) ~17.2 lb~7801.79 g~7.8 kg ~25.8 lb~11702.68 g~11.7 kg Shipping Weight ~ lb~
