JOYO JPA-863 - Φορητός Επαναφορτιζόμενος Ενισχυτής PA/Οργάνων

Περιγραφή

Τεχνικά Χαρακτηριστικά

• Brand
  JOYO
• Model
  JPA-863 (JPA863)
• Product type
  Rechargeable Bluetooth Busking Amplifier / Portable PA / Instrument Amplifier
• Amplifier topology
  Dual-channel Class D
• Rated output (RMS)
  30 W
• Peak output (reported in some docs)
  120 W (peak, third-party/manual listings)
• Speakers
  10-inch woofer (4 Ω) + 3-inch high-frequency driver (4 Ω)
• Frequency response
  50 Hz–18 kHz (manufacturer/retailer listings)
• Sensitivity
  95 dB (1 W/1 m) (published value)
• Battery chemistry
  Lead-acid (sealed lead-acid)
• Battery rating
  12 V, 7.0 Ah
• Charger input
  100–240 V AC, 50/60 Hz
• Charger output
  15 V DC, 4 A
• Maximum current consumption
  3.5 A
• Net weight
  14.1 kg
• Dimensions (W?D?H)
  36 ? 24.5 ? 52 cm
• Inputs
  2? guitar inputs (sensitivity ?20 dBu), 2? microphone inputs (sensitivity ?40 dBu; some combos XLR/?")
• Wireless microphone (optional/package)
  VHF system, carrier range 200–270 MHz, operating distance up to 50 m (when included)
• Wireless mic frequency response
  60 Hz–12 kHz (±3 dB) (wireless spec)
• Wireless mic harmonic distortion
  <0.8% (wireless spec)
• Bluetooth
  Yes (audio playback)
• Auxiliary input
  Yes
• Integrated player/media functions
  Yes
• Operation while charging
  Reported possible (varies by listing)
• Charging time (reported)
  Approximately 6 hours
• Operating runtime (reported)
  Approximately 7–10 hours (varies by volume and usage)
• Package accessories (varies by market)
  Wireless handheld microphone, headset microphone, microphone bag, power cable (contents vary by seller)
• Construction
  Portable cabinet-style PA enclosure (portable busking format)
• Color/finish
  Typically dark/black cabinet in product images (confirm with seller)
• Recommended uses
  Busking, small performances, rehearsals, speech, outdoor use, home and studio applications

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