Audio Inputs B2030A/B2031A XLR connector servo-balanced input 1/4" TRS servo-balanced input Input impedance 10 kO Max. input level +22 dBu Components B2030A Tweeter ¾" ferrofluid-cooled dome Woofer 6 ¾" polypropylene diaphragm B2031A Tweeter 1" ferrofluid-cooled dome Woofer 8 ¾" polypropylene diaphragm | Amplifier Power Woofer B2030A/B2031A RMS @ 0.1 % THD 80 W @ 4 O Peak power 320 W @ 4 O Power Tweeter B2030A RMS @ 0.1 % THD 20 W @ 6 O Peak power 80 W @ 6 O B2031A RMS @ 0.1 % THD 25 W @ 4 O Peak power 100 W @ 4 O Crossover B2030A/B2031A Type active, 4th order Linkwitz-Riley Crossover frequency 2 kHz System Specification B2030A Frequency response 50 Hz to 21 kHz Sound pressure level max. 113 dB SPL @ 1 m (pair) B2031A Frequency response 50 Hz to 21 kHz Sound pressure level max. 116 dB SPL @ 1 m (pair) | Power Supply Voltage/Fuses B2030A 100 - 120 V~, 50/60 Hz T 2.0 A H 250 V 220 - 230 V~, 50/60 Hz T 1.6 A H 250 V B2031A 100 - 120 V~, 50/60 Hz T 5.0 A H 250 V 220 - 230 V~, 50/60 Hz T 2.5 A H 250 V Voltage/Supply current B2030A 100 - 120 V~, 50/60 Hz max. 1.0 A 220 - 230 V~, 50/60 Hz max. 0.5 A B2031A 100 - 120 V~, 50/60 Hz max. 2.0 A 220 - 230 V~, 50/60 Hz max. 1.1 A Mains connection B2030A/B2031A Standard IEC connector Dimensions/Weight B2030A Dimensions (HxWxD) 317 x 214 x 211 mm 12 1/2" x 8 2/5" x 8 1/3" Weight 9.84 kg 21 2/3 lbs B2031A Dimensions (HxWxD) 400 x 250 x 290 mm 15 3/4" x 9 13/16" x 11 3/8" Weight 15 kg 33 lbs |