BOSS Audio NX654 Onyx 6.5 in 400 W Max 4-Way 4-Ohm Car Coaxial Speaker Set, Pair
Product details
| Management number | 254548108 | Release Date | 2026/11/07 | List Price | US$16.00 | Model Number | 254548108 | ||
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The NX654 Onyx 4-Way, 4-Ohm coaxial speaker set contains two 6.5 in speakers for vehicle audio replacement installations. The pair handles 400 W maximum power and 200 W RMS power. Each unit uses a poly injection cone, stamped steel basket, metal mesh grill, two 0.75 in tweeters, a 1.25 in Mylar cone midrange, and a 1 in aluminum voice coil. The speakers have an SPL rating of 90 dB and a frequency response of 65 Hz to 20 kHz. The 4-Way configuration combines the listed tweeters and midrange with the main cone in each assembly. Mounting specifications are 2.25 in depth and 5.63 in mounting diameter for each unit. Verify the 2.25 in mounting depth and 5.63 in mounting diameter against the vehicle's available space. Installation hardware is included. Confirm the vehicle and audio system requirements before installation, including available mounting space and electrical compatibility.
- Dual Tweeter Design: Each has two 0.75 in Mylar cone tweeters and a 1.25 in Mylar cone midrange in its assembly.
- Poly Injection Construction: Poly injection cones, stamped steel baskets, metal mesh grills, and a 1 in aluminum voice coil are specified.
- Detailed Frequency Response: The pair has a 65 Hz to 20 kHz frequency response and an SPL rating of 90 dB for playback.
- Convenient Mounting Dimensions: The 2.25 in depth and 5.63 in mounting diameter apply to each component; installation hardware is included.
- Power Handling: The pair handles 400 W maximum and 200 W RMS power for a 4-Ohm vehicle audio system.
| Size | 4.12 x 14.87 x 8.5 |
|---|---|
| Car speaker size class | 6.5" |
| Car speaker type | Full Range - Coaxial Speakers |
| Rms power rating | 400 W |
| Peak audio power handling | 400 W |
| Speaker elements | 2-Way |
| Loudspeaker sensitivity | 90 dB |
| Freq range | 65-20kHz |
| Woofer size | 6.5 in |
| Impedance | 4 olms |
| Brand | BOSS Audio Systems |
| Rec. use | Car |
| Rec location | Vehicle |
| Cutout diameter | 5.63 in |
| Features | <a href="http://walmart-collection.content.etilize.com/Detailed-Specs/EN/1019558176.html" rel="nofollow">Click to view</a> |
| Cone composition | Polyurethane |
| Color | Black |
| Vehicle fitment type | Specific |
| Vehicle type | Motor Vehicle |
| Midrange size | 1.25 in |
| Tweeter size | 0.75 in |
| Speaker driver types | Coaxial Drivers |
| Accessories included | Onyx 6.5" 4-way 400W Full Range Speaker, Grill |
| Items included | Installation Hardware |
| Piece count | 2 |
| Model | NX654 |
| Has written warranty | No |
| Audio feature | Stereo |
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