Joyo BA-30 30 Watt compact portable Bass Amp | 4” full range speaker
JOYO 30W Bass Amp Portable Combo Amplifier 4″ Speaker with Bluetooth 5.1 + OTG Direct Recording | 3-Band EQ + Compressor | Headphone Practice for Bassist Livestream Solo Gigs (Vibe Cube BA-30, Black)
(Some images for this product are of the white model but this product page is for the Black model and these images are only to show scale and functions)
This great little powerful potable compact Bass amp is a gem. Go anywhere with this 2.7kg 30w Amp which includes 4” full range speaker, 3 Band Eq, Bluetooth. Headphone jack It does require continuous power connection as it had no internal battery.
Features
- Vibe Cube 30W Portable Bass Amp: Professional bass-optimized sound with 30W dynamic power, a 4″ full-range speaker, and 113x113mm LF radiator. Delivers deep punchy lows, clear mid/highs, and balanced natural tones in a compact design. Available in classic Black/White finish.
- Precision 3-Band EQ + Mid FREQ Control: Dedicated Bass/Mid/Treble knobs for flexible tone shaping, plus a MID FREQ knob (200Hz-2000Hz) to pinpoint critical frequency ranges. Built-in compression smoothens attack and enriches quiet notes.
- Bluetooth 5.1 + OTG Direct Recording: Stream backing tracks wirelessly via Bluetooth 5.1 with stable, high-quality audio. OTG audio interface connects directly to phones/PCs (Type-C) for recording with independent volume control—ideal for demos, livestreams, or social media.
- Ultra-Portable & Power Bank Compatible: Sturdy top handle for single-finger lifting (2.7kg / 5.95lbs), and a compact chassis that fits effortlessly into backpacks. Runs on included original adapter or directly from USB Type-C power banks (PD 2.0+ 65W+ required). Note: Requires continuous power connection – no internal battery. Ideal for street gigs, camping, truly portable outdoor play.
- Silent Practice & All-Player Ready: 3.5mm headphone jack delivers full-range sound for silent practice. Reinforced internal bracing. Perfect for all players, beginners to pros, creators, and travellers. (Pro Tips: For active preamp basses, avoid maxing all EQ bands. If signal peaks, lower bass EQ and adjust amp GAIN. Engage COMPRESS for smoother bass response.)















