---
product_id: 129752582
title: "DAYTONAUDIO TCP115-4 4\" Treated Paper Cone Woofer"
brand: "daytonaudio"
price: "$189.91"
currency: USD
in_stock: true
reviews_count: 8
category: "Daytonaudio"
url: https://www.desertcart.ec/products/129752582-daytonaudio-tcp115-4-4-treated-paper-cone-woofer
store_origin: EC
region: Ecuador
---

# 4-layer 1" voice coil for power & clarity Symmetrical magnetic field for ultra-low distortion Aluminum former keeps coil cool under pressure DAYTONAUDIO TCP115-4 4" Treated Paper Cone Woofer

**Brand:** daytonaudio
**Price:** $189.91
**Availability:** ✅ In Stock

## Summary

> 🎵 Small Driver, Big Impact — Feel the Bass, Join the Audio Elite!

## Quick Answers

- **What is this?** DAYTONAUDIO TCP115-4 4" Treated Paper Cone Woofer by daytonaudio
- **How much does it cost?** $189.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/129752582-daytonaudio-tcp115-4-4-treated-paper-cone-woofer)

## Best For

- daytonaudio enthusiasts

## Why This Product

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

## Key Features

- • **Precision Sound:** Extended pole piece creates a symmetrical magnetic field, drastically reducing distortion for crystal-clear audio.
- • **Compact Powerhouse:** Delivers deep bass and smooth mids in a sleek 4" form factor, perfect for premium 2-way speaker builds.
- • **Cool Under Pressure:** Aluminum former ensures voice coil stays cool, maximizing power handling and longevity.
- • **Optimized Efficiency:** Powerful motor design drives high output in compact enclosures, ideal for modern portable and home audio setups.
- • **Effortless Integration:** Low-profile mounting flange blends seamlessly into any enclosure without bulky flush mounts.

## Overview

The DAYTONAUDIO TCP115-4 is a 4" treated paper cone woofer engineered for high excursion and low frequency response, featuring a 1" 4-layer voice coil on an aluminum former for superior power handling and cooling. Its extended pole piece design creates a symmetrical magnetic field to minimize distortion, while a low-profile mounting flange ensures sleek installation. Ideal for compact 2-way speaker systems and portable audio projects, it delivers punchy bass and smooth midrange with up to 80W power output.

## Description

With high excursion capabilities and low Fs, Dayton Audio's TCP115-4 can produce a surprising amount of bass for a 4" woofer. In addition to its low frequency performance, this driver also performs very well through the midrange, making this driver ideal for use in smaller 2-way designs.

Review: Perfect bass woofer for it's size. - Built for a stereo Bluetooth speaker I made . I added a subwoofer crossover. And bought 2 tweeters. With 2 other mid drivers. Add a Bluetooth amp and boom box pleasures to be had. And a good price. Looks the part.
Review: Excellent woofer for a two-drive compact bass reflex - The Dayton TCP115-4 4” woofer meets its specifications on the Dayton website. It is exactly what I hoped it would be, with a good clean sound and smooth frequency response in a correctly ported bass-reflex cabinet. I needed a free air resonance (Fs) a bit less than 55Hz to go in a small bass reflex cabinet measured with a Helmholtz resonance of 38Hz (a combination to fit the optimum ratio of 1:0.71). Each of the pair of Dayton woofers I bought has Fs of 53.8Hz, verified with audio test gear. They are a perfect fit mechanically, acoustically and electrically to supplant the existing unsatisfactory units. It is almost as if the cabinets I’m fitting these to were designed with this particular Dayton in mind, and merely had the wrong drivers (85Hz Fs) fitted at the factory. Now instead of the horrible boom at about 80-90Hz and nothing much below, the response is smooth from about 40Hz and almost flat past 3KHz before needing help from the tweeter. The TCP115-4 4” code explained TCP is this particular series of woofer drivers 115 is the overall nominal frame diameter (actually 116.5mm) -4 is the nominal impedance of 4 Ohms (actually 3.2 Ohms in series with 0.97 mH) 4” is the nominal diameter of the cone area. Useful notes. Cone excursion can be up to 4mm p-p; allow 10mm clearance from mounting surface! The mounting hole needs to be 93mm diameter The mounting gasket is loose with four notches matching four mounting holes. The four 4.4mm diameter mounting holes are on a 108mm diameter circle. The speaker is 65mm deep overall The back of the magnet is 58mm behind the external mounting surface. The assembly of magnet and pole pieces is 80mm in diameter and 25mm deep. The symmetrical pole pieces are designed for lowest distortion in a vented cabinet.

## Features

- Aluminum former keeps voice coil cool for high power handling
- 1" diameter 4-layer voice coil improves power handling and low frequency response
- Extended pole piece creates symmetrical magnetic field for lower distortion
- Cosmetic low-profile mounting flange looks good without flush mounting
- Powerful motor for efficiency and compact enclosure

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077FHPGM4 |
| Antenna Location | For 2-way speaker systems, for Bluetooth portable speakers, for media drivers |
| Audio Driver Size | 10 Centimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | 44,599 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 25 in Car Component Subwoofers 1,888 in Hi-Fi Speakers |
| Box Contents | 1 x Speaker |
| Brand | DAYTONAUDIO |
| Brand Name | DAYTONAUDIO |
| Compatible Devices | Personal Computer, Smartphone, Laptop, Tablet, Television, Projector |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Bluetooth |
| Control Method | Voice |
| Controller Type | Voice Control |
| Customer Reviews | 4.4 out of 5 stars 371 Reviews |
| Enclosure Material | Aluminum |
| Is Waterproof | False |
| Item Dimensions D x W x H | 6.5D x 11.6W x 11.6H centimetres |
| MP3 player | No |
| Manufacturer | DAYTONAUDIO |
| Material | Aluminum |
| Maximum Speaker Output Power (in watts) | 80 Watts |
| Model Name | TCP115-4 |
| Model Number | TCP115-4-S |
| Mounting Type | Ceiling Mount |
| Mounting type | Ceiling Mount |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Features | Portable |
| Speaker Size | 4 Inches |
| Speaker Type | Woofer |
| Speaker maximum output power | 80 Watts |
| Specific Uses For Product | Home entertainment systems, Portable audio setups, Media systems |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter | 4 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 848791004629 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 4 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** DAYTONAUDIO
- **Connectivity technology:** Bluetooth
- **Material:** Aluminum
- **Model name:** TCP115-4
- **Mounting type:** Ceiling Mount
- **Recommended uses for product:** For 2-way speaker systems, for Bluetooth portable speakers, for media drivers
- **Speaker maximum output power:** 80 Watts
- **Speaker type:** Woofer
- **Special feature:** Portable

## Images

![DAYTONAUDIO TCP115-4 4" Treated Paper Cone Woofer - Image 1](https://m.media-amazon.com/images/I/71cUoczd8NL.jpg)

## Questions & Answers

**Q: What size threading are the holes on the outer ring?**
A: Although I never used the holes, they are between 3.5 & 4mm.
Hope this helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect bass woofer for it's size.
*by T***S on 12 January 2025*

Built for a stereo Bluetooth speaker I made . I added a subwoofer crossover. And bought 2 tweeters. With 2 other mid drivers. Add a Bluetooth amp and boom box pleasures to be had. And a good price. Looks the part.

### ⭐⭐⭐⭐⭐ Excellent woofer for a two-drive compact bass reflex
*by R***S on 28 June 2020*

The Dayton TCP115-4 4” woofer meets its specifications on the Dayton website. It is exactly what I hoped it would be, with a good clean sound and smooth frequency response in a correctly ported bass-reflex cabinet. I needed a free air resonance (Fs) a bit less than 55Hz to go in a small bass reflex cabinet measured with a Helmholtz resonance of 38Hz (a combination to fit the optimum ratio of 1:0.71). Each of the pair of Dayton woofers I bought has Fs of 53.8Hz, verified with audio test gear. They are a perfect fit mechanically, acoustically and electrically to supplant the existing unsatisfactory units. It is almost as if the cabinets I’m fitting these to were designed with this particular Dayton in mind, and merely had the wrong drivers (85Hz Fs) fitted at the factory. Now instead of the horrible boom at about 80-90Hz and nothing much below, the response is smooth from about 40Hz and almost flat past 3KHz before needing help from the tweeter. The TCP115-4 4” code explained TCP is this particular series of woofer drivers 115 is the overall nominal frame diameter (actually 116.5mm) -4 is the nominal impedance of 4 Ohms (actually 3.2 Ohms in series with 0.97 mH) 4” is the nominal diameter of the cone area. Useful notes. Cone excursion can be up to 4mm p-p; allow 10mm clearance from mounting surface! The mounting hole needs to be 93mm diameter The mounting gasket is loose with four notches matching four mounting holes. The four 4.4mm diameter mounting holes are on a 108mm diameter circle. The speaker is 65mm deep overall The back of the magnet is 58mm behind the external mounting surface. The assembly of magnet and pole pieces is 80mm in diameter and 25mm deep. The symmetrical pole pieces are designed for lowest distortion in a vented cabinet.

### ⭐⭐⭐⭐⭐ Fantastic performer, 4mm of xmax!?
*by G***) on 4 August 2019*

These drivers go for peanuts in the US, but Dayton Audio is a respectable brand. Honestly these woofers are rather understated, 4mm of xmax is impressive for a 4" driver and these woofers are forgiving in enclosure type, so are a good drop in for a damaged PC speaker sub-woofer or portable speaker projects where you don't want to give up the low end. I put this in a compact sealed enclosure with about 1.7L of internal volume, and these drivers put out a wonderfully warm and confident bass even touching 35Hz by a hair, with extension down to 45Hz solid when driven by a fair amount of power. So I can see these performing wonderfully in a compact 2-way system such as a bookshelf speaker or small bluetooth speaker project.

## Frequently Bought Together

- Dayton Audio TCP115-4 4" Treated Paper Cone Midbass Woofer 4 Ohm
- Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Wireless Speakers
- Dayton Audio PC68-4 2-1/2" Full-Range Poly Cone Driver

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-22*