JBL Boombox 2 vs Positive Grid Spark Edge – Detailed Sound Comparison (2026)

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Brand	JBL	Positive Grid
Model No	Boombox 2	Spark Edge
Wired / Wireless	Bluetooth Speaker Specification	Bluetooth Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	NA	165.1 mm, 25.4 mm Woofer
Impedance	NA	4 Ohms
Sensitivity	NA	116 dB SPL @ 1m
Frequency Response	50 Hz - 20000 Hz	45Hz â€“ 20Khz
Maximum Power Input	24 V / 4.2A	DC 20V, 3.25A
Maximum Power Output	2 X 40 W RMS-woofer + 2 X 40 W RMS- Tweeter ( AC Mode ) 2 X 30 W RMS-Woofer + 2 X 30 W RMS-tweeter ( Battery Mode )	65 W ( RMS ) Class D Amplifier
Signal to Noise Ratio	>80dB	NA

Wireless Technology	Bluetooth	Bluetooth
Bluetooth Version	5.1	5.0
Compatible Profiles	All Bluetooth Devices	All Bluetooth Devices
Supported Codecs	A2DP, AVRCP	SBC
Battery Type	Lithium-Ion Polymer Batteries	Lithium-Ion Batteries
Bluetooth Range	10 Meters	10 Meters
Battery Life	24 Hours	10 Hours
Charging Time	6.5 Hours	3 Hours

Noise Cancelling	Active	NA
Aux Connectivity	No	Yes
Weight	5.9 Kg	6.2 Kg
Dimensions	485 mm X 201 mm X 257 mm	Speaker : 240 mm X 242 mm X 333 mm
Available Colors	Black, Green	Black
Accessories	JBL Charge 5 Bluetooth Speaker USB Type-C Charging Cable JBL Branded Power Adaptor Quick-Start Guide Safety Sheet Warranty Card	Positive Grid Spark Edge Amplifier Get Started Card Safety Instructions Card AC To DC Power Adapter USB Type-C Charging Cable
Other Features	Sleek. Bold. Powerful. Monstrous bass you can feel. The loudest JBL boombox ever. Crank up the fun with PartyBoost. Make a splash with IPX7 waterproof design. Keep the party going with 24 hours of playtime.	2 Year Warranty. Play up to 10 hours with optional battery power. "Battery sold separately". Stream music via Bluetooth and connect to WiFi for quick and easy updates. 65-Watts of full, dynamic sound powered by Sonic IQ technology packed into one portable, compact unit. Get access to tons of amps & effects, the Creative Groove Looper, Spark AI and more through the included Spark app. Features 2 1/4"/XLR combo inputs and a pair of stereo inputs for a total of 4 separate channels for electric or acoustic guitar, bass, keyboards, vocals and more.
	Compare JBL Boombox 2 with: Ultimate Ears Hyperboom Sony SRS-XP700 Bose Smart Speaker 500 Samsung MX-ST40B/XU Bose Portable Smart Speaker	Compare Positive Grid Spark Edge with: Bose Portable Smart Speaker Bose Smart Speaker 500 Sony SRS-XP700 Aiwa MI-X440 Enigma Beta Sony SRS-XV500

These speakers are ideal for creating a home theatre-like environment with immersive sound output. Key differences lie in output power, channel setup, and feature support, which influence performance. JBL Boombox 2 and Positive Grid Spark Edge are powerful home theatre speaker systems designed to deliver immersive surround sound with modern audio technologies. Both models offer multiple connectivity options for seamless integration with TVs and other devices. Advanced sound technologies play a major role in delivering a more immersive audio experience.

Verdict: Both systems are competitive, and the right option depends on your room size, usage, and feature requirements.

Top Differences

Sound Output: 2W vs 65W
Channels: 2 vs 65
Bluetooth: na vs no
Bluetooth Version: 5.1 vs 5.0
Frequency Response: 50 Hz - 20000 Hz vs 45Hz â€“ 20Khz

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