Description
The JBL Bar 1300XMK2 is a premium 11.1.4-channel home cinema soundbar system featuring detachable wireless surround speakers, a 12-inch wireless subwoofer, Dolby Atmos, DTS:X and JBL MultiBeam 3.0. The system delivers up to 1,570 W maximum total output. JBL
JBL Bar 1300XMK2 – Full Specifications
| Specification | Details |
|---|---|
| Brand | JBL by Harman |
| Model | Bar 1300XMK2 |
| Product Type | Premium Home Cinema Soundbar System |
| Sound System | 11.1.4 Channel |
| Total Maximum Output | 1,570 W |
| Soundbar Output | 950 W |
| Surround Speaker Output | 2 × 160 W |
| Subwoofer Output | 300 W |
| Surround Speakers | 2 × detachable wireless/rechargeable speakers |
| Subwoofer | 12-inch (311 mm) wireless subwoofer |
| 3D Audio | Dolby Atmos & DTS:X |
| JBL Technology | MultiBeam 3.0 |
| Dialogue Enhancement | PureVoice 2.0 |
| Detail Enhancement | JBL SmartDetails |
| Frequency Response | 33 Hz–20 kHz (-6 dB) |
| HDMI Inputs | 3 × HDMI |
| HDMI Output | 1 × HDMI eARC |
| HDCP | HDCP 2.3 |
| Video Passthrough | 4K, Dolby Vision & HDR10+ |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Optical Input | Yes |
| USB | Yes; playback availability varies by region |
| Streaming | Supports Wi-Fi music-streaming ecosystems/services |
| Control App | JBL ONE App |
| Sound Calibration | Easy room/sound calibration |
| Night Listening | Supported |
| Broadcasting Mode | Supported |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Operating Temperature | 0°C–45°C |
| Network Standby Power | <2 W |
| Colour | Black |
Official JBL specifications confirm the 11.1.4-channel configuration, power ratings and audio/video connectivity. JBL
Speaker Configuration
The main soundbar contains 8 × 50 × 75 mm racetrack drivers, 7 × 25 mm (1″) tweeters and 4 × 75 mm (3″) up-firing full-range drivers. Each detachable surround speaker incorporates 2 × 50 × 90 mm racetrack drivers, 1 × 50 mm full-range driver and 1 × 75 mm up-firing driver. Combined with the 12-inch subwoofer, the system uses six up-firing speakers to create the height effects used for Dolby Atmos reproduction. JBL
Detachable Wireless Surround Speakers
The two rear speakers detach from the ends of the main soundbar and can be positioned behind the listening area without power cables. Each uses a 7.2 V, 4,722 mAh lithium battery, with JBL specifying up to 10 hours of playback, depending on volume and content. They can also function as portable Bluetooth speakers. JBL
Dimensions & Weight
| Component | Dimensions | Weight |
|---|---|---|
| Soundbar with surrounds attached | 1404 × 58 × 136 mm | — |
| Main Soundbar | 1030 × 58 × 136 mm | 5.93 kg |
| Each Surround Speaker | 202 × 58 × 136 mm | 1.3 kg |
| Wireless Subwoofer | 380 × 482.5 × 380 mm | 15.4 kg |
| Shipping Package | 1124 × 463 × 565 mm | 29.3 kg |
What’s in the Box
JBL supplies 1 × Bar 1300XMK2 main soundbar, 2 × detachable wireless surround speakers, 1 × 12-inch wireless subwoofer, remote control with batteries, HDMI cable, regional power cords, wall-mounting brackets for the soundbar and surrounds, side caps, wall-mount template, quick-start guide, and safety/warranty documentation. JBL
Recommended description for quotation/website:
JBL Bar 1300XMK2 11.1.4-Channel Soundbar System – 1570W Maximum Output, True Dolby Atmos & DTS:X, MultiBeam 3.0, PureVoice 2.0, 12″ Wireless Subwoofer, Dual Detachable Rechargeable Wireless Surround Speakers, Wi-Fi, Bluetooth, JBL ONE App, 3× HDMI Inputs, HDMI eARC, 4K Dolby Vision & HDR10+ Passthrough, Optical & USB Connectivity, Black. JBL
Note: The 1300XMK2 and 1300MK2 are different regional/product configurations. The 1300XMK2 covered above is the 1,570 W model with a 12-inch subwoofer; some JBL markets list the 1300MK2 with different subwoofer and power specifications.














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