SR-B40A

SR-B30A SR-B40A
General Drivers Front L/R: 4.6 cm (1.8") cone × 4, Tweeter: 2.5cm (1") dome × 2, Built-in subwoofer: 7.5 cm (3") cone × 2 Center unit: Front L/R: 4.6 cm (1.8“) cone × 4, Tweeter: 2.5 cm (1") dome × 2, Subwoofer: 16 cm (6-1/4") cone
Output Power 120 W (Front L/R: 30 W × 2-ch, Built-in subwoofer: 60 W) 200 W (Front L/R: 50 W × 2-ch, Subwoofer: 100 W)
Power Consumption 23 W Center unit: 25 W, Subwoofer: 20 W
Standby Power Consumption 0.3 W (HDMI control off, Bluetooth standby off), 0.6 W (HDMI control on, Bluetooth standby on) Center unit: 0.3 W (HDMI control off, Bluetooth standby off), 0.6 W (HDMI control on, Bluetooth standby on) Subwoofer: 0.8 W
Dimensions (W x H x D) Installing the unit in front of a TV: 910 × 68 × 133 mm (35-7/8" × 2-5/8" × 5-1/4"), Mounting the unit on a wall with spacers: 910 × 66 × 139 mm (35-7/8" × 2-5/8" × 5-1/2") Center unit: 910 × 68 × 133 mm (35-7/8” × 2-5/8” × 5-1/4”), Subwoofer: 194 × 419 × 407 mm (7-5/8” × 16-1/2” × 16”)
Weight 3.9 kg (8.6 lbs) Center unit: 2.9 kg (6.4lbs), Subwoofer: 8.1 kg (17.9lbs)
Input / Output HDMI 1 out (eARC) 1 out (eARC)
Digital Optical Yes Yes
Subwoofer output Yes No
Analog Audio No No
HDMI 4K Pass-through No No
eARC/ARC eARC/ARC eARC/ARC
CEC Yes Yes
Auto Lip-Sync No No
Sound Technology Surround Technology Dolby Atmos Dolby Atmos
Surround Mode Stereo, Standard, Movie, Game Stereo, Standard, Movie, Game
Compressed Music Enhancer No No
Bass Extension Yes Yes
Audio Formats Dolby Digital Yes Yes
Dolby Pro Logic II No No
DTS Digital Surround No No
Connectivity Wireless Music Streaming No No
Wi-Fi No No
MusicCast Surround No No
AirPlay No No
Bluetooth Version/Profile Version: Ver 5.1 / Profiles: A2DP / Codecs: SBC, AAC Version: Ver 5.1 / Profiles: A2DP / Codecs: SBC, AAC
Bluetooth Maximum Communication Range Approx. 10 m ; 33ft (without obstructions) Approx. 10 m ; 33ft (without obstructions)
Wireless Subwoofer No Yes
Other Features App Control Yes (Sound Bar Remote) Yes (Sound Bar Remote)
Learning Function No No