COOLMUSIC BP60D 120W Battery-Powered Acoustic Guitar Amplifier, 7 Inputs

Some players need an amp for a single instrument, others want one setup for instruments, microphones and playback. The COOLMUSIC BP60D brings those needs together in a battery-powered acoustic guitar amplifier. Its 7 inputs and built-in effects make it a practical choice for rehearsals, small performances and playing away from a power outlet.

How it fits

The BP60D supports guitar, piano and keyboard, with inputs for microphones and auxiliary audio sources as well. Connect instruments and microphones for a small group, or add a phone or computer to play backing tracks during practice or a performance. With battery power, it can also be used in settings where plugging in is less convenient, it can run for up to 6–8 hours depending on volume, and can operate directly from a power connection.

For a solo player, the combination of instrument input, effects and playback makes it easy to practise with music or build a fuller sound. For a small group, its multiple input options provide a shared amplification setup rather than requiring a separate amp for each source. The microphone 1 input has 48V phantom power and supports condenser and dynamic microphones, which is useful when the performance calls for a condenser mic.

Why it makes sense

The 120W amplifier uses two 8-inch woofers and two tweeters, with a bass-boost button for bringing more emphasis to the low end. Reverb, chorus and delay add options for shaping an acoustic guitar sound, while the three-band EQ lets you adjust low, mid and high frequencies. The two microphone channels have independent volume, EQ and reverb controls, giving performers room to balance vocals and instruments for a rehearsal or compact live set.

A practical setup could pair a guitar and microphone with a phone playing accompaniment, then use the EQ and effects to adjust the sound for the room. The headphone output supports monitoring, and the 3.5 mm connection can be used to play audio from a phone with a suitable cable. Buyers describe the sound positively and highlight the amp’s versatility and range of functions, including use for busking and small gigs.

Product specs

• Type: Solid-state acoustic guitar amplifier
• Output power: 120 watts
• Inputs: 7 total — 4 instrument inputs and 3 AUX inputs
• Compatible devices: Guitar, piano and keyboard
• Speaker setup: Dual 8-inch woofers and dual tweeters
• EQ: 3-band
• Effects: Reverb, chorus and delay
• Microphone support: 48V phantom power on microphone 1, condenser and dynamic microphones
• Power: Battery-powered or direct power connection
• Battery runtime: Up to 6–8 hours, depending on volume
• Dimensions: 34.5D x 46.5W x 34.5H centimetres
• Weight: 9 kg
• Colour: Black

Is it worth it?

The BP60D is well suited to acoustic players who want one portable setup for instruments, vocals and backing audio. Its multiple inputs help a small group share an amp, while battery operation, headphone monitoring and built-in effects support practice and performance in different settings. Choose it for a flexible, all-in-one amplification setup that can move from home practice to a small gig or an outdoor playing spot.