---
product_id: 50902247
title: "Reckhorn D-165 Subwoofer Chassis 175 mm (6.5 inch)"
brand: "reckhorn"
price: "€ 238.35"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.sk/products/50902247-reckhorn-d-165-subwoofer-chassis-175-mm-6-5-inch
store_origin: SK
region: Slovakia
---

# 175 mm diameter 80W RMS power Cast aluminium basket Reckhorn D-165 Subwoofer Chassis 175 mm (6.5 inch)

**Brand:** reckhorn
**Price:** € 238.35
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Unlock Pro-Level Bass: The Subwoofer Your Sound System Has Been Waiting For!

## Quick Answers

- **What is this?** Reckhorn D-165 Subwoofer Chassis 175 mm (6.5 inch) by reckhorn
- **How much does it cost?** € 238.35 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/50902247-reckhorn-d-165-subwoofer-chassis-175-mm-6-5-inch)

## Best For

- reckhorn enthusiasts

## Why This Product

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

## Key Features

- • **Compact 175 mm Diameter:** Perfectly sized for versatile custom speaker builds without compromising performance.
- • **Powerful 80W RMS Output:** Delivers deep, punchy bass that fills any room or car with immersive sound.
- • **High Efficiency at 83 dB:** Maximizes sound output with minimal power, making it perfect for audiophile-grade setups on a budget.
- • **Precision Cast Aluminium Basket:** Robust and lightweight design ensures durability and minimal resonance for crystal-clear audio.
- • **Wide Frequency Response (20-1000 Hz):** Captures rich lows and mid-bass tones, ideal for 2-way or 3-way speaker systems.

## Overview

The Reckhorn D-165 is a 6.5-inch subwoofer chassis featuring a durable cast aluminium basket and a powerful 80W RMS load capacity. With a frequency response spanning 20-1000 Hz and an efficiency rating of 83 dB, it delivers deep, dynamic bass suitable for compact subwoofer enclosures or multi-way speaker systems. Its precise engineering and versatile size make it a top choice for custom audio builds, offering audiophile-quality sound at an unbeatable price.

## Description

Reckhorn D-165 Subwoofer Chassis 175 mm (6.5 inch): desertcart.co.uk: Electronics & Photo

Review: Amazing build quality. And the sound...Wow! - Not tested yet, but don't forsee any problems given the videos on YouTube and the quality of these thing's. These seem far better quality than speakers I've paid much more for. They even come with self tapping hex bolts which are black also. Only a minor annoyance, but one does have a small scratch on the cone. Currently finished my build enough to sound test, and wow.😮 These thing's are absolutely insane! In a sealed enclosure, heavily stuffed and acoustic deadening in 38l for 2 of these, the sound is incredible. No need to go ported, with EQ to fix the roll off I can get all the way down to below 30Hz at 0dB to match the other drivers. Musically these are great, these don't just do bass, they really are great for a 3 way speaker. Admittedly you would want to crossover before 700Hz, which I had taken into account and so they match so well. For the money you will not find a better 6.5" for a custom build. As a subwoofer on it's own, I don't doubt it either, but these really are very versatile. These will definitely feature in more of my future builds, these are an overlooked diamond.
Review: hi end for 30 pounds - Imagine these speakers manufactured by worldwide know brand, they would gain HI END status, they would cost a fortune having multiple awards given. Lucky for me and others is still an HI END speaker at ultra low price, and its got an award from me now. Got them playing as a warmup session in my car just for 8 hours so far. It's a 3 way system where woofers are working in 8L door enclosures at 50Hz-400Hz range, comparing to other woofers I've had (morel,rainbow,vibe,steg,rf,intertechnik,diamond) this is absolutely number 1 (dynamics,quality,sound pressure). I know some may say hold on a minute this is subwoofer not a woofer, yes thats right and it's best choice for 3 way application. I will never go back to classic woofers. They can go very very low in just 8 liter box with plenty of freshness and dynamics, you can't go wrong with them for sure. 10/10 for quality/price and this amazing bass response where you don't really need subwoofer :)

## Features

- Cast aluminium basket, outer diameter 175 mm, installation hole 149 mm, installation depth 92 mm
- Double magnet 100 mm x height 30 mm / pole plate thickness 8 mm / voice coil 38 mm x winding height 24 mm, 4-ply
- Load capacity: 80 watts rms / impedance 4 ohms / weight 2.3 kg / frequency response 20-1000 Hz
- Thiele-Small parameters: Re = 3.6 ohm, Le = 1.195 mH, FS = 28 Hz, Qms = 5.69, Qes = 0.32, Qts = 0.30, SD = 132 qcm, Vas = 17 l, Mms = 43 g, BL = 9.3 8 N/A. Efficiency: 83 dB 1 W/1 m
- Suitable applications for building your own speakers are: - Compact subwoofer housing - 2-way combination with tweeters - Subwoofer housing with 2 or more pieces for fast and deep bass response Recommended net volume for closed enclosure, strongly insulated in the middle. D-165i number for good deep bass for optimal deep bass 1 12-14 litres 20-25 litres 2 22-25 litres 35-40 litres 3 30-35 litres 45-50 litres 4 36-40 litres 55-60 litres

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MNA7ZGC |
| Best Sellers Rank | 142,825 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 94 in Car Enclosed Subwoofer Systems |
| Colour | black |
| Compatible devices | Home Theater |
| Control method | Touch |
| Guaranteed software updates until | unknown |
| Impedance | 4 Ohms |
| Included components | Subwoofer, 6.5 inch driver (2 units) |
| Is waterproof | False |
| Item model number | D-165 |
| Item weight | 2.3 Kilograms |
| Manufacturer | Reckhorn |
| Number of items | 1 |
| Package Dimensions | 20.6 x 19.6 x 15.2 cm; 2.3 kg |
| Power source | Corded Electric |
| Recommended uses for product | For computers |
| Speaker size | 175 Millimetres |
| Subwoofer diameter | 6.5 Inches |
| Surround-sound channel configuration | 2.0 |
| Warranty type | Limited |
| Wireless communication technology | No wireless communication technology |

## Product Details

- **Audio output mode:** Mono
- **Brand:** Reckhorn
- **Connectivity technology:** Lautsprecherkabel
- **Frequency response:** 20 Hz
- **Material:** Metal
- **Model name:** D-165
- **Mounting type:** Wall Mount
- **Speaker maximum output power:** 120 Watts
- **Speaker type:** Subwoofer
- **Special feature:** High load voice coil, long-stroke centring, ventilated basket and dust protection dome

## Images

![Reckhorn D-165 Subwoofer Chassis 175 mm (6.5 inch) - Image 1](https://m.media-amazon.com/images/I/51DLVs5MVFL.jpg)
![Reckhorn D-165 Subwoofer Chassis 175 mm (6.5 inch) - Image 2](https://m.media-amazon.com/images/I/61G-HvCQ9LL.jpg)
![Reckhorn D-165 Subwoofer Chassis 175 mm (6.5 inch) - Image 3](https://m.media-amazon.com/images/I/71gwAIo19qL.jpg)

## Questions & Answers

**Q: How many oz is the magnet itself**
A: The weight of the 2 combined magnets is around 30 oZ.

**Q: how many watts please ??**
A: Dear Sir,the rms power handling is 80 Watts. Please see the complete data below.Best regardsKlaus ReckReckhorn LTDTechnical specifications:Cast aluminum basket 175 mmTotal speaker diameter 149 mmSpeaker mounting cut out size 92 mmSpeaker mounting depths 100 mmDual magnet height 30 mmMagnet gap 8 mmMembrane and dustcap aluminum black anodizedX.-max. 8 mmVoice coil 38 mm 24 mm in four windingsPower handling 80 w rmsImpedance 1 X 4 Ohmweight 2,3 kg Thiele-Small Parameter:Re = 3,6 Ohm, Le = 1,195 mH, FS = 28 Hz, Qms = 5,69, Qes = 0,32, Qts = 0,30, Sd = 132 qcm, Vas = 17 l, Mms = 43 g, BL = 9,38 N/A. Wirkungsgrad: 83 dB 1 W / 1 m

**Q: Have you heard of anyone using this speaker to replace the 6.5" subwoofer in a bmw z3?**
A: No, and the big magnet is too deep.

Best regards
Klaus Reck

**Q: What amplifier is best for this?**
A: For our D-165 you can use all amplifiers with 30-100 watts rms and strong power supply for low frequency power.
Our A-2.1 3-channel model has extra features as separate subwoofer controls and satellite power and control.
Best regards
Klaus Reck, Reckhorn LTD

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing build quality. And the sound...Wow!
*by J***R on 6 August 2020*

Not tested yet, but don't forsee any problems given the videos on YouTube and the quality of these thing's. These seem far better quality than speakers I've paid much more for. They even come with self tapping hex bolts which are black also. Only a minor annoyance, but one does have a small scratch on the cone. Currently finished my build enough to sound test, and wow.😮 These thing's are absolutely insane! In a sealed enclosure, heavily stuffed and acoustic deadening in 38l for 2 of these, the sound is incredible. No need to go ported, with EQ to fix the roll off I can get all the way down to below 30Hz at 0dB to match the other drivers. Musically these are great, these don't just do bass, they really are great for a 3 way speaker. Admittedly you would want to crossover before 700Hz, which I had taken into account and so they match so well. For the money you will not find a better 6.5" for a custom build. As a subwoofer on it's own, I don't doubt it either, but these really are very versatile. These will definitely feature in more of my future builds, these are an overlooked diamond.

### ⭐⭐⭐⭐⭐ hi end for 30 pounds
*by T***Z on 17 July 2020*

Imagine these speakers manufactured by worldwide know brand, they would gain HI END status, they would cost a fortune having multiple awards given. Lucky for me and others is still an HI END speaker at ultra low price, and its got an award from me now. Got them playing as a warmup session in my car just for 8 hours so far. It's a 3 way system where woofers are working in 8L door enclosures at 50Hz-400Hz range, comparing to other woofers I've had (morel,rainbow,vibe,steg,rf,intertechnik,diamond) this is absolutely number 1 (dynamics,quality,sound pressure). I know some may say hold on a minute this is subwoofer not a woofer, yes thats right and it's best choice for 3 way application. I will never go back to classic woofers. They can go very very low in just 8 liter box with plenty of freshness and dynamics, you can't go wrong with them for sure. 10/10 for quality/price and this amazing bass response where you don't really need subwoofer :)

### ⭐⭐⭐⭐⭐ Five Stars
*by A***R on 1 April 2016*

Amazing subwoofer!!! Deep bass !!!

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-16*