---
product_id: 359762725
title: "Full Range Speaker Units 6.5 Inch for DIY Audiophile Tube Amplifier F-6, Lot of 2 Units"
brand: "lii song"
price: "$7153"
currency: MXN
in_stock: true
reviews_count: 5
category: "Lii Song"
url: https://www.desertcart.mx/products/359762725-full-range-speaker-units-6-5-inch-for-diy-audiophile
store_origin: MX
region: Mexico
---

# 25W max power handling 93 dB sensitivity for crisp sound 6.5-inch full range paper cone Full Range Speaker Units 6.5 Inch for DIY Audiophile Tube Amplifier F-6, Lot of 2 Units

**Brand:** lii song
**Price:** $7153
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with the F-6 full range speakers — where DIY meets audiophile dreams!

## Quick Answers

- **What is this?** Full Range Speaker Units 6.5 Inch for DIY Audiophile Tube Amplifier F-6, Lot of 2 Units by lii song
- **How much does it cost?** $7153 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/359762725-full-range-speaker-units-6-5-inch-for-diy-audiophile)

## Best For

- lii song enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Impactful:** Flush mount design and lightweight 1.8 kg pair make it easy to integrate into stylish, space-conscious audio setups.
- • **Power Meets Precision:** Handles up to 25W max power with an 8 Ohm impedance, perfect for desktop or bookshelf setups.
- • **Impressive Sensitivity:** 93 dB mean sound pressure level ensures your music is delivered with dynamic clarity and presence.
- • **Optimized for DIY Enthusiasts:** Comes as a pair with recommended design specs, ideal for custom tube amplifier projects and speaker builds.
- • **Audiophile-Grade Full Range Sound:** Experience rich, detailed audio with a 6.5-inch paper cone designed for true full spectrum clarity.

## Overview

The Lii Song F-6 is a pair of 6.5-inch full range paper cone speakers engineered for audiophile DIY projects. With a maximum power of 25W, 8 Ohm impedance, and 93 dB sensitivity, these flush mount units deliver clear, dynamic sound ideal for desktop or bookshelf use. Lightweight and designed for easy integration, they offer an affordable entry into high-fidelity audio experimentation.

## Description

From Lii Song / Lii Audio, the entry level F-6, 6.5 inch full range speaker is a good full range unit with impressive performance, as well as economic choice to get to know the brand. This one has its tone upgraded from old version and is offered exclusively for e-commerce platform distributors or local representatives. Technical Data: Rated power——10W Maximum Power——25W Nominal impedance Z——8 Ohm Frequency response——-fu-20000Hz Mean sound pressure level——93 dB(2,83/1m) Resonance frequency fs——67Hz Magnetic induction——1.0T Total Q factor Qts——0.65 Equivalent volume Vas——50L Weight (a pair): 1.8KG

Review: Las monté en unas cajas con el diseño sugerido en una de las imágenes y el sonido me ha sorprendido. Falta afinar un poco el relleno acústico, de lo que no encontré información del fabricante. Magnífica imagen estéreo, detalles que a veces sólo se aprecian con audífonos y más bajo del que esperaba... no añadiré un sub woofer. Pero vamos, quizá se eche algo en falta para música de órgano o películas de acción. En mi opinión excelentes para música coral, de orquesta, jazz y solistas.
Review: I’ve recently discovered open baffle, and at this point I’ve simply purchased drivers and stuck them in a board. Running them full range with a separate subs taking care of frequencies below 100hz. One pair I bought are Visaton BG-20 in 18x36 boards, which sounds quite nice. Center of speaker at 26.5 inches from bottom. I don’t have measurements, etc. and I don’t have interest in going down that road yet. Then I purchased these Lii F6 and put them in 16x36 boards with center of speaker at 26.5 inch from bottom and they exceed the sound quality of my prior build. Excellent imaging, dynamics, subtleties, smoothness. This type of experimentation reminds me of my electrostatic speakers I had for a while, where almost all frequencies below 100hz need to be augmented by separate subwoofer(s), but the sound is quite amazing.

## Features

- 6.5 Inch paper cone full range speaker unit
- Lot of pair for DIY audiophiles, you can refer to our recommended design
- Ideal for desktop or bookshelf speaker build
- A great choice to start your exploration to full range speakers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08M3TF629 |
| Compatible devices | Desktop, Home Theater, Laptop |
| Control method | Remote |
| Impedance | 8 Ohms |
| Included components | Pair of 6.5 inch full range speakers |
| Is waterproof | False |
| Item model number | F 6 |
| Item weight | 1800 Grams |
| Manufacturer | Lii Song |
| Material | Metal |
| Model name | F-6 |
| Mounting type | Flush Mount |
| Number of Items | 2 |
| Power source | Corded Electric |
| Product Dimensions | 21 x 21 x 12 cm; 1.8 kg |
| Speaker size | 6.5 Inches |
| Speaker type | Bookshelf |
| Special features | Amplifier |
| Subwoofer diameter | 6.5 Inches |
| Surround sound channel configuration | 2.0 |
| Warranty type | Limited |
| Wireless communication technologies | No Wireless Communication Technology |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** lii song
- **Connectivity technology:** Auxiliary
- **Frequency response:** 17000 Hz
- **Speaker maximum output power:** 25 Watts

## Images

![Full Range Speaker Units 6.5 Inch for DIY Audiophile Tube Amplifier F-6, Lot of 2 Units - Image 1](https://m.media-amazon.com/images/I/71CQQiJCpOS.jpg)

## Questions & Answers

**Q: Plot of open-air frequency response?**
A: Hi, the SPL curve taken in a standard anechoic chamber is published and can be seen on label.

**Q: El precio es por dos unidades?**
A: Hello, the price is for a pair

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 16 February 2023*

Las monté en unas cajas con el diseño sugerido en una de las imágenes y el sonido me ha sorprendido. Falta afinar un poco el relleno acústico, de lo que no encontré información del fabricante. Magnífica imagen estéreo, detalles que a veces sólo se aprecian con audífonos y más bajo del que esperaba... no añadiré un sub woofer. Pero vamos, quizá se eche algo en falta para música de órgano o películas de acción. En mi opinión excelentes para música coral, de orquesta, jazz y solistas.

### ⭐⭐⭐⭐⭐ Review
*by J***S on 18 July 2024*

I’ve recently discovered open baffle, and at this point I’ve simply purchased drivers and stuck them in a board. Running them full range with a separate subs taking care of frequencies below 100hz. One pair I bought are Visaton BG-20 in 18x36 boards, which sounds quite nice. Center of speaker at 26.5 inches from bottom. I don’t have measurements, etc. and I don’t have interest in going down that road yet. Then I purchased these Lii F6 and put them in 16x36 boards with center of speaker at 26.5 inch from bottom and they exceed the sound quality of my prior build. Excellent imaging, dynamics, subtleties, smoothness. This type of experimentation reminds me of my electrostatic speakers I had for a while, where almost all frequencies below 100hz need to be augmented by separate subwoofer(s), but the sound is quite amazing.

### ⭐⭐⭐⭐⭐ Review
*by T***M on 6 May 2023*

For a modest price you're achieving audiophile quality sound. Set them up properly and you will hear inside the music. I can't stop listening. I agree with all the good reviewers I read. I'm using an EL34 tube amp, and these sensitive speakers love it . (95db ?). After listening to these I've since ordered the LiiSong/LiiAudio Fast8s. for another project. Enjoy

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-07*