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Polk Signature Elite ES55 Tower Speaker – Hi-Res Audio Certified and Dolby Atmos & DTS:X Compatible, 1″ Tweeter & (2) 6.5″ Woofers, Polk Power Port Technology for Effortless Bass, Elegant White-Washed
HIGH-PERFORMANCE TOWER SPEAKER – Polk Signature Elite ES55 features Dynamically Balanced Acoustic Array with its 2.5-Way Cascading Crossovers, a 1″ Terylene Tweeter and (2) 6.5″ Woofers that deliver room-filling, cinematic sound in a life-like soundstage
NOT ONLY HEAR, BUT FEEL THE HEART-THUMPING BASS – Polk’s Patented Power Port Technology delivers 3dB louder bass than conventional ported speakers, minimizing turbulence & distortion so you get pristine vocals & focused dialogues in movies, games & music
REALISTIC SOUND REPRODUCTION – ES55’s high sensitivity and 4- & 8-Ohm compatibility delivers spacious, enveloping and true to life music streamed online via Apple Music, Amazon Music HD, Spotify & more and even from the latest Dolby Atmos & DTS:X AVRs$534.00Fosi Audio BT20A Bluetooth 5.0 Amplifier 2 Channel Stereo Receiver Audio Amplifier Mini Hi-Fi Class D Integrated Amp 2.0…
【Hi-Fi Powerful Sound】Small simple compact design but practical and powerful, little Hi-Fi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound.
【Bluetooth 5.0 Wireless Amplifier】Bluetooth 5.0 core, up to 50ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established.
【Powerful】100W RMS X 2(4 ohms, 20 Hz – 20 kHz, 0.04% THD), comes with 24V power supply, can drive 280watts(8 ohm), 320watts(4 ohm) speakers, (For passive speakers only, not the powered speakers.)$99.99Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2…
2.1CH Bluetooth 5.0 Power Amplifier: Exquisite design, improved operation, great sound performance.
BT30D supporting Bluetooth and RCA input can drive most home passive speakers, passive/powered subwoofer. SUB volume/Frequency, Bass/Treble control ensure Hi-Fi music quality.
BT30D wireless stereo amplifier adopts 2 pcs Texas Instruments TPA3116D2 chip. The TPA3116D2 are stereo efficient and digital amplifier power stage for driving speakers, with advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences. High-performance effectively improve output power and audio quality. Max power output up to 200Watt.$116.99
