About the MB Quart QSE-216
Product highlights:
- component speaker system includes two 6-1/2" woofers, two tweeters, and two external crossovers
- mica-filled polypropylene cone with butyl rubber surround
- titanium dome tweeter
- external crossover system
- 4-ohm impedance
- handles up to 170 watts RMS (360 watts peak)
- frequency response: 35-32,000 Hz
- sensitivity: 85.5 dB
- woofer top-mount depth: 2-9/16"
- warranty: 1 year
- MFR # QSE-216
- Item # 049QSE216
- California customers: Please click here for your Proposition 65 WARNING.
What's in the box:
MB Quart QSE-216 owner's manual
If you need assistance accessing this owner's manual, please give us a call.- 2 QMF 160 Woofers
- 2 Woofer top-mount rinigs (woofers installed)
- 2 Woofer grilles (installed)
- 2 Woofer top-mount spacer rings
- 2 QSE-216 Tweeters (each has an 8" length of wire atteched)
- 2 Tweeter grilles
- 2 Crossovers
- 6 Crossover wiring jumpers (installed)
- 2 Surface-mount tweeter housings
- 2 Flush-mount tweeter housings
- 2 Angled flush-mount tweeter housings
- 2 Flush-mount retaining clips
- 2 Adhesive backed tweeter grille logo badges
- 2 Adhesive backed woofer grille logo badges
- Two M4x6mm Machine screws (with flat washer attached)
- Two M4 Nuts
- 2 Star lock washers
- 2 Flat washers
- Fourteen 3/4" Screws
- Eight 5/8" Screws
- 14 Speed clips
- 12 Mounting clips (for use with the woofer top-mount rings)
- QR Code link to installation instructions
- Woofer and tweeter templates
- Q Series in-ear studio monitors (headphones) including:
- Left ear monitor
- Right ear monitor
- 48" Braided cable with a straight 3.5mm plug
- 3 Pair of silicone ear tips (S/M/L)
- Lightning to 3.5mm adapter
- USB-C to 3.5mm adapter
More details on the MB Quart QSE-216
Features & specs
| General | ||
|---|---|---|
| Speaker Size | 6 1/2 | |
| Driver Design | 2-way | |
| Woofer Design | Cone | |
| Woofer Material | Mica-Filled Poly | |
| Woofer Surround | Butyl Rubber | |
| Midrange Design | --- | |
| Midrange Material | --- | |
| Tweeter Design | Dome | |
| Tweeter Material | Titanium | |
| Super Tweeter Design | --- | |
| Super Tweeter Material | --- | |
| Impedance (Ohms) | 4 | |
| Weather-resistant | No | |
| Grilles Included | Black, Steel mesh, Plastic frame | |
| Parts Warranty | 1 Year | |
| Labor Warranty | 1 Year | |
| Specifications | ||
| Sensitivity (1W at 1 meter) | 85.5 | |
| Sensitivity at 2.83 volts | N/A | |
| Frequency Response | 35 - 32k Hz | |
| Maximum RMS Wattage | 170 | |
| Peak Power Handling (Watts) | 360 | |
| Top-mount Depth (Inches) | 2 9/16 | |
| Bottom-mount Depth (Inches) | N/A | |
| Cutout Diameter or Length (inches) | 5 5/8 | |
| Mounting Height (Inches) | 0.337 | |
| Frame Width | 6.562 | |
| Frame Length | 6.562 | |
Product Research
Features
Woofer Size Classification: Some manufacturers, including MB Quart, call this size woofer a 6½. Because it requires a larger cutout than a standard 6½ speaker, Crutchfield has traditionally referred to this size woofer as a 6¾. Please enter your vehicle information to confirm fit.
Terminals: The woofers have both spade and screw terminals.
Grilles/Flush-mount Rings: If you want to use the included woofer grilles you also have to use the flush-mount rings, making this a custom installation. With the flush-mount rings in place the woofer size is similar to an 8" speaker, having the dimensions below.
- Depth: 2.76" (2.284" if using the spacer ring)
- Height: 0.243" (0.67" including grille)
- Cutout Diameter: 7.076"
- Frame Diameter: 7.76"
Tweeter Housings: Each tweeter is built into a cast aluminum housing to dissipate heat and has a phase lens designed to improve off-axis performance.
Tweeter Mounting Options: The tweeters can be flush, flush angle, or surface mounted, with these dimensions:
| Flush Mount | Surface Mount | Flush Angle Mount | |
|---|---|---|---|
| Mounting Depth | 0.6" | screw depth | 0.6" |
| Mounting Height | 0.48" | 1.0" | 0.6" |
| Cutout Diameter | 1.85" | N/A | 1.9" |
| Frame Diameter | 2.12" | 2.14" | 2.1" |
Tweeter Protection: A light bulb is incorporated into each crossover to protect the tweeters from overloading. The bulb illuminates automatically to absorb excess energy, allowing continuous operation of the tweeter even at extreme volumes.
Crossover: The 2-way, 24 dB/octave outboard crossovers have screw terminal inputs and outputs (0.375" wide). Three jumpers are installed along the terminal strip; the two on the input terminals are removed when bi-amping the components and the third is adjusted to select the tweeter output level. Tweeter output options are 0 dB (flat), -1.5 dB, -3 dB, and -4.5 dB.
Crossover Mounting: There are mounting holes in the base of each crossover, allowing them to be mounted on any flat surface.
Crossover Dimensions:
- Width: 7.825"
- Height: 2.375"
- Depth: 4.725"
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