Loa Kiểm Âm 2 Way Bass 4 inch M Audio AV42
- 4-inch polypropylene-coated woofers for tight, accurate bass
- 1-inch ferrofluid-cooled silk cone tweeters for clear, pristine highs
- OptImage IV tweeter wave guides for superior imaging and detail
- 20-watt per channel amplifier with Class A/B architecture
- RCA inputs for connecting gaming systems, DJ gear, mixers, and more
- Front-panel 1/8-inch stereo auxiliary input for connecting your laptop or desktop computer, MP3 player, or other audio sources
- Front-panel 1/8-inch headphone output
- Front-panel volume control
- Acoustically-inert MDF cabinet with bass reflex design for deep, rich sound
- Attractive black vinyl laminate finish
Thông Số Kỹ Thuật:
- Type: Two-way desktop reference speaker
- Low-Frequency Driver: 4″ diameter, polypropylene-coated, with high-temperature voice coil
- High-Frequency Driver: 1″ diameter, silk cone tweeter
- Frequency Response: 75 Hz – 20 kHz
- Crossover Frequency: 2.7 kHz
- RMS SPL: 101.5 dB @ 1 meter
- Signal-To-Noise Ratio: > 90 dB (typical, A-weighted)
- Input Connectors: Left and right RCA line input, and 1/8″ aux input
- Polarity: Positive signal at “+” input produces outward low-frequency cone displacement
- Dynamic Power: 20 watts continuous, per channel into 4 Ω
- Input Impedance: 10 k Ω unbalanced
- Input Sensitivity: 100 mV pink noise input produces 90 dBA output SPL at 1 meter with volume control at maximum
- Protection: RF interference, output current limiting, over temperature, turn on/off transient, subsonic filter
- Indicator: blue power LED for aligning wave guide
- Power Requirements: 100-120V/~50/60 Hz, 220-240V/~50/60 Hz; powered via detachable 2-conductor line cord
- Cabinet: Vinyl-laminated MDF
- Dimensions: 8.4″ x 5.7″ x 7.4 (21.3 cm x 14.6 cm x 18.8 cm)
- Weight: 7.6 lbs (3.43 kg)
