.Pioneer has boastingly announced its latest speakers TAD (Technical Audio Devices). The speakers are made from rare natural wood used especially for high class furniture and are painted by transparent polyester for a smooth piano finish. ABD (Acoustic Balance Drive) technology employed in Reference One Speakers strikes down the standing wave that makes concave limits sound turbid.

Technical Specifications:

• Phase inversion type floor type
• Speaker constitution 3 way systems
• Woofer 25 cm cone types ? 2 Mid-/to eater
• Coaxial 16 cm cone type/3.5 cm dome types
• Playback frequency zone 21 Hz – 100 kHz
• Crossover frequency 250 Hz
• 2 kHz Output overpressure value 90 dB (2.83 V, 1 m free space) I
• Overpressure value 115 dB
• Conformity amplifier output 50 W – 300 W
• Nominal impedance 4 ? (minimum 4.1 ?)
• Size 554 mm (W) ? 1293 mm (H) ? 698 mm (D)
• Mass 150 kg

Via: Pioneer