ขาย JBL Boombox 2 Portable Bluetooth Speaker ลำโพงบลูทูธกันน้ำ ราคาที่ดีที่สุด

JBL Boombox 2 Massive Sound. All Day Long Own the party. From backyard barbecues to weekend road trips, JBL Boombox 2 brings it with monstrous bass, bold design and an incredible 24 hours of play time. IPX7 waterproof and portable, this powerful speaker pumps out massive sound all day and all night. Plus, you can connect other JBL PartyBoost-compatible speakers to turn the party up. JBL Boombox 2 keeps your friends dancing and its built-in powerbank keeps your devices charged. So you can groove from dusk till dawn and keep going strong! Features • The loudest JBL boombox ever • Monstrous bass you can feel • Keep the party going with 24 hours of playtime • Make a splash with IPX7 waterproof design Strong, bold design • Crank up the fun with PartyBoost • Power up with the built-in powerbank Technical Specifications: General specification Transducers: • woofer 2 x 106mm (4""), tweeter 2 x 20mm (0.75"") • Rated output power: 2 x 40W RMS (AC mode) 2 x 30W RMS (battery mode) • Power input: 24V/4.2A Frequency response: 50Hz – 20kHz Signal-to-noise ratio: > 80dB Battery type: Li-ion polymer 72.6Wh • Battery charge time: 6.5 hours (24V/4.2A) • Music play time: up to 24 hours (dependent on volume level and audio content) USB specification • USB charge out: 5V/2.0A (maximum) Wireless specification • Bluetooth® version: 5.1 • Bluetooth® profile: A2DP 1.3, AVRCP 1.6 • Bluetooth® transmitter frequency range: 2.402GHz – 2.480GHz • Bluetooth® transmitter power: ≤ 10dBm (EIRP) • Bluetooth® transmitter modulation: GFSK, π/4 DQPSK, 8DPSK Dimensions • Dimensions (W x H x D): 484 x 201 x 256 mm (19.1"" x 7.9"" x 10.1"") Weight: 5.9 kg (13 Ibs)