Panasonic HTB688 Soundbar



This 3.1-channel high-quality sound system produces a rich sound field and crisp, clear dialogue. It also supports 4KSignal Pass Through for easy 4K content listening.

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Cinema-like Sound

Three speakers in the soundbar and a powerful wireless subwoofer combine to produce a stunningly clear, rich, and rounded soundstage far more dynamic and immersive than anything your TV’s speakers could deliver.

Hear Sound as It Was Meant to Be Heard

This flagship soundbar truly goes the extra mile to improve sound quality from all your sources. Its speakers are shaped to suppress distortions and feature diaphragms designed to enhance bass, while a new amp removes the sound quality fluctuations often heard at high-volumes.

Lots of Bass from Not Much Space

By positioning its driver so that it’s facing the floor, the latest Panasonic wireless subwoofer can produce a much more rounded, powerful bass sound than you would normally expect from such a compact design.


AUDIO SYSTEM Output Channel 3.1ch
Power Output – Home Theater Mode (RMS) Total Power 300W
Front 60W/ch (1kHz, 6ohms, 10% THD)
Center 60W (1kHz, 6ohms, 10% THD)
Subwoofer 120W (100Hz, 3ohms, 10% THD)
Dolby Digital yes
Dolby Pro Logic II/ Dolby Virtual Speaker
DTS Digital Surround yes
SMART NETWORKING & EASY OPERATION Multi-room Audio with Qualcomm® AllPlay™
Wireless LAN System
Party Mode*1/ Multi-zone*2
Ethernet (10 Base-T/ 100 Base-TX)
WPS support
Bluetooth® Wireless Technology yes
Panasonic Music Streaming App yes*1
NFC (One-Touch Connection)
Re-streaming (Bluetooth®, CD, Radio, USB, AUX)*5
4K/60p Signal Pass Through
Wireless Subwoofer yes
Auto Gain Control
ARC (Audio Return Channel) yes*3
IR Blaster Included
DESIGN Wall-mountable yes
SPEAKER SYSTEM FRONT Configuration 1-way 1 speaker, Bass-reflex
Speaker Unit Full Range: 4.5 x 12 cm Cone Type
CENTURE Configuration 1-way 1 speaker, Bass-reflex
Speaker Unit Full Range: 4.5 x 12 cm Cone Type
SURROUND Configuration
Speaker Unit
SUBWOOFER Configuration 1-way 1 speaker, Bass-reflex
Speaker Unit Woofer: 16 cm Cone Type
HDMI Input
Optical Digital Audio Input yes (TV)
Analogue Audio Input (AUX) Pin Jack
OTHERS Power Supply AC 220-240V, 50Hz
Power Consumption – Front Normal Use 30W
Standby (Bluetooth standby off) 0.5W*4
Power Consumption – Subwoofer Normal Use 20W
Standby (Power switch off) 0.5W
Display LED
Remote Control yes
DIMENSIONS, WEIGHT Front Speaker Dimensions (W x H x D) 853 x 60.5 x 90 mm
Weight 2.3 kg
Subwoofer Dimensions (W x H x D) 185 x 303 x 337 mm
Weight 4.3 kg