---
product_id: 67057757
title: "Dayton Audio TCP115-8 4\" Treated Paper Cone Midbass Woofer 8 Ohm"
brand: "dayton audio"
price: "$53.25"
currency: USD
in_stock: true
reviews_count: 13
category: "Dayton Audio"
url: https://www.desertcart.us/products/67057757-dayton-audio-tcp115-8-4-treated-paper-cone-midbass-woofer
store_origin: US
region: United States of America
---

# Powerful motor for max efficiency 4-layer voice coil for deep bass response Aluminum former keeps coil cool under pressure Dayton Audio TCP115-8 4" Treated Paper Cone Midbass Woofer 8 Ohm

**Brand:** dayton audio
**Price:** $53.25
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your sound game with precision-engineered midbass power!

## Quick Answers

- **What is this?** Dayton Audio TCP115-8 4" Treated Paper Cone Midbass Woofer 8 Ohm by dayton audio
- **How much does it cost?** $53.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/67057757-dayton-audio-tcp115-8-4-treated-paper-cone-midbass-woofer)

## Best For

- dayton audio enthusiasts

## Why This Product

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

## Key Features

- • **Cool Under Pressure:** Aluminum former ensures optimal heat dissipation for sustained high-power performance.
- • **Versatile Compatibility:** Perfect for car audio upgrades or custom home theater builds craving that pro-grade midbass punch.
- • **Effortless Power Delivery:** Compact yet mighty motor drives rich, punchy midbass with precision.
- • **Sleek, Low-Profile Design:** Minimalist mounting flange blends seamlessly into any setup—no bulky frames needed.
- • **Deep, Distortion-Free Bass:** 4-layer 1" voice coil and extended pole piece create a symmetrical magnetic field for ultra-clean lows.

## Overview

The Dayton Audio TCP115-8 is a 4" treated paper cone midbass woofer featuring an 8-ohm impedance, a powerful motor, and a 1" 4-layer voice coil with an aluminum former for superior heat management. Its extended pole piece reduces distortion, delivering clean, deep bass in a compact, low-profile design ideal for vehicle or custom audio systems.

## Description

Buy Dayton Audio TCP115-8 4" Treated Paper Cone Midbass Woofer 8 Ohm: Component Subwoofers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Awesome sound - The sound great was replacement for Altec Lansing speakers that had dry rotted.
Review: You can’t go wrong with Dayton - Great little speaker. Delivers great sound without the price tag of TangBand

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C7MY2D5 |
| Additional Features | Bluetooth, Portable |
| Antenna Location | For Audio Systems |
| Audio Driver Size | 10 centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #18,591 in Electronics ( See Top 100 in Electronics ) #28 in Car Component Subwoofers |
| Brand | Dayton Audio |
| Built-In Media | 1 x Model TP-8 |
| Color | Black |
| Compatible Devices | Car Audio System, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Voice |
| Controller Type | Voice Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 out of 5 stars 195 Reviews |
| EU Spare Part Availability Duration | 7 years |
| Enclosure Material | Aluminum |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 2.32"D x 4.57"W x 4.57"H |
| Manufacturer | Dayton Audio |
| Material | Aluminum |
| Maximum Range | 20 meters |
| Model Name | TCP115-8 |
| Model Number | TCP115-8 |
| Mounting Type | Pole |
| Number Of Circuits | 2 |
| Number of Audio Channels | 2 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 100 watts |
| Speaker Size | 4 inches |
| Speaker Type | Woofer |
| Specific Uses For Product | Vehicle-subwoofer use |
| Subwoofer Diameter | 4 inches |
| UPC | 848791004971 |
| Unit Count | 1 Count |
| Warranty Type | Full |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 4 inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Dayton Audio
- **Connectivity Technology:** Bluetooth
- **Mounting Type:** Pole
- **Speaker Maximum Output Power:** 100 watts

## Images

![Dayton Audio TCP115-8 4" Treated Paper Cone Midbass Woofer 8 Ohm - Image 1](https://m.media-amazon.com/images/I/71tOvp0p4+L.jpg)

## Questions & Answers

**Q: do they have to be in an enclosure or can they play free-to-air?**
A: I have not heard of many cases where speakers like these play free-to-air. Most speakers are designed to use an enclosure to get the best sound quality. I have seen videos of unique "open space" panel speakers but they are rather unique.  If you go to https://www.diyaudioandvideo.com/   you can use their utilities to determine the best way to create the enclosure based on the measured parameters  of the speaker (e.g. sealed vs. ported).

**Q: What are the mounting hole dimensions, i.e. Distance between holes on one side?  I need to match a speaker with 3 13/16" inches between holes.**
A: The measurement between holes is 3 1/8".  The measurement from one hole across to the opposite hole is 4 1/4".

**Q: What's the lowest frequencies they can produce?**
A: According to the specification sheet (which you can download from the manufacturer's website) this speaker can go down to 55 Hz. This can be manipulated somewhat by using a ported tube and adjusting the length.

**Q: Could this work as a sub replacement for a Logitech z509?**
A: Yes. This sub makes a good replacement for most PC 4" PC audio subs. Please make sure that your old speaker was 8 Ohm

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome sound
*by J***N on March 26, 2026*

The sound great was replacement for Altec Lansing speakers that had dry rotted.

### ⭐⭐⭐⭐⭐ You can’t go wrong with Dayton
*by U***" on November 27, 2025*

Great little speaker. Delivers great sound without the price tag of TangBand

### ⭐⭐⭐ Work well
*by R***D on June 7, 2026*

Decent speakers for the price

## Frequently Bought Together

- Dayton Audio TCP115-8 4" Treated Paper Cone Midbass Woofer 8 Ohm
- 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board with Treble and Bass Control, Dual TPA3116 Chip, DC 12-24V, Bluetooth and AUX Inputs, DIY Wireless Speakers AMP Board, Password Free
- Dayton Audio TCP115-4 4" Treated Paper Cone Midbass Woofer 4 Ohm

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-13*