---
product_id: 390870301
title: "Coolmusic BP40D Powered Acoustic Guitar Amplifier- Portable Bluetooth Speaker 80W W/Battery with Reverb Chorus Delay Effect, 6 Inputs,3 Band EQ, Black"
brand: "coolmusic"
price: "€ 526.41"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/390870301-coolmusic-bp40d-powered-acoustic-guitar-amplifier-portable-bluetooth-speaker-80w
store_origin: SK
region: Slovakia
---

# 6-channel multi-instrument input 80W powerful output 6-8h rechargeable battery life Coolmusic BP40D Powered Acoustic Guitar Amplifier- Portable Bluetooth Speaker 80W W/Battery with Reverb Chorus Delay Effect, 6 Inputs,3 Band EQ, Black

**Brand:** coolmusic
**Price:** € 526.41
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your sound, own the stage, and never miss a beat!

## Quick Answers

- **What is this?** Coolmusic BP40D Powered Acoustic Guitar Amplifier- Portable Bluetooth Speaker 80W W/Battery with Reverb Chorus Delay Effect, 6 Inputs,3 Band EQ, Black by coolmusic
- **How much does it cost?** € 526.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/390870301-coolmusic-bp40d-powered-acoustic-guitar-amplifier-portable-bluetooth-speaker-80w)

## Best For

- coolmusic enthusiasts

## Why This Product

- Trusted coolmusic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wireless Freedom:** Bluetooth and multiple input options keep your setup sleek and cable-free.
- • **All-Day Jam Battery:** Rechargeable battery delivers up to 8 hours of uninterrupted performance wherever you go.
- • **Pro-Grade Mic Ready:** 48V phantom power supports condenser and dynamic microphones for studio-quality vocals.
- • **Plug & Play Powerhouse:** Connect up to 6 instruments simultaneously for seamless live or studio sessions.
- • **Crystal-Clear Sound Control:** 3-band EQ plus built-in reverb, chorus, and delay effects to craft your signature tone.

## Overview

The Coolmusic BP40D is a versatile 80W powered acoustic guitar amplifier featuring 6 input channels, Bluetooth connectivity, and a rechargeable battery offering up to 8 hours of playtime. Equipped with a 3-band EQ and built-in reverb, chorus, and delay effects, it supports condenser microphones with phantom power and multiple input types, making it ideal for live performances, studio work, and practice sessions.

## Description

Sponsored Ad - Coolmusic BP40D Powered Acoustic Guitar Amplifier- Portable Bluetooth Speaker 80W W/Battery with Reverb Chorus Delay Effect, 6 Inputs,3 Band EQ, Black

## Features

- 【6 Channel】It is able to plug in 6 different instruments together, such as guitar, piano keyboard, microphone, etc. 3 Band Balance meet the needs of various music style and the built-in reverb effect ensures natural and echo-like sounds.
- 【80 Watt】It has enough power for your needs, able to fit in different situations like live, studio, solo performance and practice, giving you more freedom to control your sound to be heard over the other musicians without pushing your amp out of its optimal operating range.
- 【Bluetooth】Provide with options of wireless connection, phone input, CD/MP3 input, and USB plugin, it is able to fit in the different connection types, it is convenient and useful with its master control, headphone input and DI output.
- 【Condenser microphone switch】: The microphone interface is designed with 48V phantom power, compatible with condenser microphones and dynamic microphones.
- 【Rechargeable】It can run up to 6-8 hours depends on the volume you use after 5 hours charge. And it can work with a connection directly to the electricity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Power Source | rechargeable battery |
| Output Channel Quantity | 2 |
| Amplifier Type | Solid State |
| Connector Type | ['6.35mm microphone input', '6.35mm instrument 'RCA line '3.5mm AUX 'Bluetooth'] |
| Number of Bands | 3 |
| Compatible Devices | Keyboard |
| Output Wattage | 80 Watts |
| Item Dimensions D x W x H | 11.61"D x 15.74"W x 10.26"H |
| Color | Black |

## Product Details

- **Brand:** COOLMUSIC
- **Color:** Black
- **Compatible Devices:** Keyboard
- **Material:** Metal
- **Output Wattage:** 80 Watts

## Images

![Coolmusic BP40D Powered Acoustic Guitar Amplifier- Portable Bluetooth Speaker 80W W/Battery with Reverb Chorus Delay Effect, 6 Inputs,3 Band EQ, Black - Image 1](https://m.media-amazon.com/images/I/61UxpIMhqxL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: The power supply is a little noisy. Not so on battery power. Anyone have a suggestion for an alternative power supply?**
A: I’ve only used it on battery power

**Q: I know the shippin weight is 18.6 , but how much does the amp weighs?**
A: About 16#

**Q: Is this more for an acoustic guitar than an electric guitar?**
A: Definitely acoustic….electric would be fine
if you’re playing clean. Don’t think driving it hard (crunch/distortion) would be very satisfactory.

**Q: How can I tell when it is fully charged?**
A: When the indicator light on the right side of the charging port turns blue, it is fully charged. When this light is red, it is charging.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sk/products/390870301-coolmusic-bp40d-powered-acoustic-guitar-amplifier-portable-bluetooth-speaker-80w](https://www.desertcart.sk/products/390870301-coolmusic-bp40d-powered-acoustic-guitar-amplifier-portable-bluetooth-speaker-80w)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-29*