Aiwa MI-X440 Enigma Beta vs Positive Grid Spark Live – Which One Should You Buy? (2026)

ALERT

Brand	Aiwa	Positive Grid
Model No	MI-X440 Enigma Beta	Spark Live
Wired / Wireless	Bluetooth Speaker Specification	Bluetooth Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	NA	50.8 mm Tweeter, 330.2 mm Woofer,
Impedance	NA	4 Ohms
Sensitivity	NA	118 dB SPL @ 1m
Frequency Response	60 Hz â€” 15 KHz	45Hz â€“ 20Khz
Maximum Power Input	DC SV / 2A	AC 100â€“240V ~50/60Hz
Maximum Power Output	80 W ( RMS )	150 W ( RMS ) Class D Amplifier
Signal to Noise Ratio	> 60 dB	NA

Wireless Technology	Bluetooth	Bluetooth
Bluetooth Version	5.0	5.0
Compatible Profiles	All Bluetooth Devices	All Bluetooth Devices
Supported Codecs	MP3, FLAC, WAC, APE, WMA	SBC
Battery Type	Lithium Ion Batteries	Lithium-Ion Batteries
Bluetooth Range	10 Meters	10 Meters
Battery Life	9 Hours	8 Hours
Charging Time	4 Hours	3 Hours

Noise Cancelling	Active	NA
Aux Connectivity	Yes	Yes
Weight	7.13 Kg	12 Kg
Dimensions	379 mm X 279 mm X 188 mm	Speaker : 464 mm X 250.6 mm X 306 mm
Available Colors	Gold	Black
Accessories	MI-X440 Enigma Beta Bluetooth Speaker User Manual Warranty Card Remote Control Apple Audio Cable 3.5 mm Audio Cable DC15V 1.6A Charger Android Audio Cable Type C charging Cable	Positive Grid Spark Live Amplifier Power Cord 2M Quick Start Guide Safety Instructions Card USB Type-C Charging Cable
Other Features	Reproduction. True Wireless Stereo. BASS++ sound profile. A league above our exciting. Experience Hi-Fidelity audio reproduction.	2 Year Warranty. Sonic IQ computational audio delivers balanced, full-spectrum audio between all channels. Channel 1 includes 33 amps & 43 effects, and Channel 2 features all-new vocal, bass, and acoustic gear. Gig anywhere with optional rechargeable battery. Swappable batteries can power Spark LIVE up to 8 hours on a single charge. Every in and out you could ever need: Â¼â€ & Â¼â€/XLR combo inputs, headphone plus 2 line level outs, USB charge ports, and MIDI in/outs. Plug into 4 channels of superior tone for guitar, bass, vocals and more. With built-in mixing, effects, and wickedly smart app integration, you can go from solo to full-on jamsâ€”anywhere.
	Compare Aiwa MI-X440 Enigma Beta with: Sony SRS-XV500 JBL PartyBox Club 120 Bose Portable Smart Speaker Positive Grid Spark Edge Bose Smart Speaker 500	Compare Positive Grid Spark Live with: Aiwa Exos-10 Bose SoundLink Max Portable Speaker Sony SRS-RA5000 Bang & Olufsen Beolit 20 JBL PartyBox Club 120

Both models offer multiple connectivity options for seamless integration with TVs and other devices. Audio enhancements and surround technologies improve clarity and spatial sound performance. Aiwa MI-X440 Enigma Beta and Positive Grid Spark Live are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options. Both models are designed for movies, music, and gaming, delivering a cinematic experience at home. Key differences lie in output power, channel setup, and feature support, which influence performance.

Verdict: Both speakers offer strong performance, and the better choice depends on your preference for power, surround sound, and features.

Top Differences

Sound Output: 80W vs 150W
Channels: 80 vs 150
Bluetooth: na vs no
Frequency Response: 60 Hz â€” 15 KHz vs 45Hz â€“ 20Khz

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Top Differences