Buy 6.5 inch midbass speakers at a great price in the Carhifi online shop Masori
If you're looking for a powerful sound upgrade in your car, 6.5-inch (16.5 cm) midbass speakers are an excellent choice. These speakers offer a wide midrange spectrum and support the bass range without requiring much installation depth. In our extensive selection, you'll find many variants from renowned brands such as Gladen, Hertz, ETON, Morel, or Audison. The combination of powerful magnets, lightweight diaphragm materials, and well-designed basket construction delivers impressive results with virtually any music style. Whether in a BMW, a VW Golf, or a Mercedes sedan – thanks to a wide range of plug & play models, the midbass speakers can often be integrated without complicated modifications.
Technical Features and Key Characteristics
The performance of a 16.5-cm midwoofer in a car depends on several factors. A stable chassis, a precise voice coil, and the right diaphragm are crucial for sound quality in car audio. Typical specifications you should keep an eye on include:
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RMS Power (Watts): Describes continuous power handling.
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Maximum Power (Watts): Indicates short-term power peaks.
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Efficiency (dB): A high value makes it easier for the amplifier to drive the speaker.
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Frequency Range (Hz): Defines how low and how high the speaker can play.
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Impedance (Ohms): Important factor for compatibility with the car audio amplifier.
In vehicles like Opel Corsa or SEAT Leon, installation specifications are often clearly defined. Those who want true car hi-fi quality instead of standard sound pay attention to suitable mounting rings and adapters. Manufacturers like ESX and Musway already provide integrated mounting systems for some models, enabling quick installation.
Typical Material Variants for 6.5-Inch Speakers
The choice of diaphragm material directly influences the sound characteristics. While paper diaphragms are often perceived as warm and lively, aluminum diaphragms impress with fast response. Kevlar offers great durability, while ceramic or composite designs drastically reduce distortion. Neodymium magnets provide strong driving force in a small size, which can result in high efficiency.
Versatile Manufacturer Selection for Highest Demands
Searching for the best 6.5-inch midrange speaker for your vehicle can be confusing. That's why we've put together a wide range of providers in the Carhifi online shop Masori:
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Morel: Handcrafted midwoofers with hybrid diaphragms for precise mids.
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Hertz: Various series with ferrite or neodymium drivers, ideal for plug & play solutions.
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Ground Zero: High RMS power handling, often over 100 watts, for loud and powerful sound.
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Audison: Advanced voice coil technologies and ventilation for optimal heat dissipation.
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ETON: Hexacone diaphragms with impressive stability and low weight.
Additionally, there are specialized manufacturers such as Scanspeak Automotive or Accuton Automotive, who focus on high-end components. They use extremely rigid diaphragm materials such as synthetic fiber composites or coated ceramics for nearly distortion-free reproduction in the car.
Performance Data: How to Find the Right Amplifier
To fully exploit the sound potential, an amplifier matching the speaker's RMS power is recommended. A 6.5-inch component with 60 watts RMS at 4 ohms usually requires amplifier channels that can also deliver around 60–80 watts RMS per channel. Models with high efficiency (e.g., from 90 dB) are good for upgrades when only a factory radio is present. Correct gain setting prevents clipping and ensures clean playback, especially in noisy environments like urban areas. Those seeking maximum volume should look for power amplifiers from 100 watts RMS upwards.
Table: Overview of Technical Data of Various Bestsellers
| Manufacturer |
Diaphragm Material |
Frequency Range (Hz) |
Sensitivity (dB) |
RMS Power (W) |
| Gladen |
Paper/Kevlar |
50–4,000 |
88–90 |
60–80 |
| Morel |
Hybrid Aluminum |
45–3,500 |
90–92 |
70–100 |
| ETON |
Hexacone |
55–4,200 |
87–89 |
80–110 |
| Hertz |
Pressed Paper |
60–5,000 |
93–94 |
50–70 |
| Ground Zero |
Aluminum / GZ Composites |
40–4,500 |
90–92 |
90–120 |
Plug & Play Solutions for Common Car Models
Many drivers wonder: Will my desired speaker fit in a VW Golf, Audi A3, or BMW 3 Series? Manufacturers like Match by Audiotec Fischer or Musway develop specially plug & play capable sets, sometimes including necessary adapters and crossovers. This means:
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No complicated wiring – existing connectors can be used.
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Optimal installation depth – adapted for doors of VW, BMW, Mercedes, SEAT, or Opel.
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Predefined impedance – to ensure perfect tuning with original or aftermarket amplifiers.
If unsure whether a particular set fits your car, our AI-powered product advisor is happy to help. Via the AI chatbot on our website, compatibility can be checked quickly and easily.
Installation Locations and Useful Accessories for Perfect Sound
Although 16.5-cm speakers are mostly used in front doors, there are models designed for rear shelves or special doorboards. For tuning enthusiasts or drivers of sporty coupes, especially flat variants from ESX or Rebec are recommended, which develop considerable sound pressure despite low installation height. To improve dynamics, door damping with aluminum butyl mats is worthwhile. For even more sound space, an additional 8" subwoofer can be integrated or the setup expanded with powerful tweeters.
- Damping Materials Against Vibrations
- Suitable Adapter Rings for Door Panels
- Quality Cables with Adequate Cross-Section
- Crossovers or Active DSP Control
For professional installation at our location in Frankfurt (Oder), the Installation Service is available, including professional advice and optimized tuning. Alternatively, experienced DIYers with the right tools can also handle the project themselves.
Basics of Crossovers and Signal Processing
In multi-way systems, the crossover is essential: it precisely separates the frequency ranges for mid-bass drivers and tweeters. Manufacturers like Gladen or Audison offer specially tuned crossovers to ensure a seamless transition between bass and upper mids. Those seeking more control over the boost of individual frequency bands turn to DSPs (Digital Sound Processors). Modern DSP technology enables:
- Precise Time Correction for Each Speaker Position
- Individual Filter Curves from 12 dB to 48 dB Slope
- Parametric EQ Settings for Sophisticated Sound Tuning Concepts
Especially in cars like VW Polo or BMW 1 Series, precise signal processing can make the crucial difference to create a homogeneous sound image in critical frequency ranges.
What to Consider When Buying 6.5-Inch Midwoofers
Besides the correct size and installation depth, power and sensitivity also play a role in achieving the desired sound level. Also pay attention to:
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Appropriate Impedance: Usually 4 ohms, but 2- or 3-ohm variants exist for OEM integration.
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Clean Workmanship: Stable basket and high-quality terminals.
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Suitable Set: Combo of midwoofer, tweeter, and crossover.
Especially in modern vehicles like Audi A4 or Mercedes C-Class, digital MOST bus systems or integrated OEM amplifiers can influence upgrades. For questions, the Expert Support offers individual assistance.
Installation Tips, Accessories, and Background on Installation Variants
To avoid disturbing resonances, it is worthwhile to line the door panel with damping material like Dynamat or aluminum butyl. Proper speaker seating using stable adapter rings positively affects the frequency response. Typical installation steps:
- Remove original panels
- Disconnect from factory wiring harness
- Glue damping material to reduce vibrations
- Mount adapter ring and securely screw in the new 16.5-cm midwoofer
- Check cable polarity: connect plus and minus correctly
- Test listening before reattaching the door panel
If installation seems too complex, there is the professional installation service in Frankfurt (Oder), where experienced specialists handle all steps and fine-tune the setup. On request, amplifier, DSP, and subwoofer can be perfectly integrated.
Variety in Sound: Different Tunings for Every Music Taste
Whether it's hard kick bass in rock, clear mids in classical music, or deep synth lines in electronic genres – a good 6.5-inch midbass driver handles a wide spectrum. For urban hip-hop beats, models with high power handling and sensitivity are ideal. Mobile DJs or tuning enthusiasts who like it loud and distortion-free go for versions with 200 watts RMS and more, for example from B2 Audio or Deaf Bonce. Lovers of fine details in jazz or acoustic music will find their fulfillment with Morel or Scanspeak Automotive.
Adjustment Options via DSP and Sound Controls
In car audio, good tuning is crucial. Even high-quality speakers can sound suboptimal if frequencies overlap or levels don’t harmonize. This is where a DSP comes in. It allows:
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Time Alignment: Important factor to optimize the stereo image in the car.
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Frequency Response Adjustment: Use parametric equalizers or low-pass filters.
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Presets: Choose different profiles for various music genres.
This way, you achieve a perfectly centered stage in both BMW 5 Series and VW Passat without compromise. If in doubt, experts can help make settings on-site with measurement microphones and optimize the sound precisely.
Conveniently buy midbass speakers and accessories online at Masori
In the Carhifi online shop Masori, you can get not only 6.5 inch midbass speakers but also all additional components, from high-quality amplifiers and DSP controllers to soundproofing material. This way, you can implement your individual sound project directly with the appropriate accessories. Our service offering includes:
- On-Site Installation in Frankfurt (Oder)
- AI Chatbot for Compatibility Checks
- Telephone Expert Support and Online Instructions
With a perfectly matched system of mid-bass drivers, compatible tweeters, and amplifying electronics, you can turn your vehicle into a mobile concert hall. Whether you prefer plug & play convenience, are aiming for a fully active system, or want to implement relatively compact installations – in our range you'll find suitable solutions for every need. Thanks to close cooperation with manufacturers such as Focal, JL Audio, or MB Quart, a wide range of requirements is covered. Plan your next car hi-fi upgrade now and enhance the audio experience in your vehicle.