About the Alpine SPR-10TW
Exceptional performance, even at high volume
Exceptional performance, even at high volume
Like it loud? Alpine designed their Type-R SPR-10TW tweeters for people who like to turn it up. They'll deliver detailed, crisp highs and they'll handle lots of volume. They'll work great with your car stereo, but they really come into their own when you power them with an outboard amp.
Fine-tuned for clarity and balance
These 1" silk tweeters bring out your music's detail and depth without any annoying shrillness. Alpine mounts an EQ ring in front of each tweeter that helps to disperse the highs so you get a larger listening "sweet spot" in your ride. The tiny outboard crossover network mounts easily, sending the correct frequencies to the tweeter. You can choose from four tweeter levels so these Alpine domes blend perfectly with the rest of your speaker system.
Installation note: You'll need a pair of our universal backstraps to install these tweeters in the factory locations.
Product highlights:
- 1" silk dome tweeters (pair)
- flush-, top-, and bottom-mount hardware included
- external crossovers with 4-way level control
- power handling: 5-150 watts RMS (450 watts peak power)
- frequency response: 1,000-29,000 Hz
- impedance: 4 ohms
- sensitivity: 88 dB
- flush-mount depth: 11/16"
- warranty: 1 year
- MFR # SPR-10TW
What's in the box:
Alpine SPR-10TW owner's manual
- 2 Tweeters (each has an attached 29" length of wire)
- 2 Tweeter grilles (installed)
- 2 Swivel flush mount housings (with tweeters installed)
- Two crossovers (each has attached 32" input and 12" output wires)
- 2 Flush mount retention rings
- 2 Stealth brackets
- 2 Grille badges
- 1 Grille badge mounting frame
- 2 Self-adhesive foam pads
- 2 Self-adhesive foam rings
- Four 5" Zip ties
- 2 Pieces of two-sided tape
- Warranty information
- Important Notice sheet
- On-line product registration information
- Template and specs on box
Customer reviews for Alpine SPR-10TW
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Average review:
5.0 out of 5 starsCustomer photos
This review was collected as part of a promotion
Pros:
Cons:
More details on the Alpine SPR-10TW
Features & specs
General | ||
---|---|---|
Speaker Size | 1 | |
Design | 1-way | |
Tweeter Design | Dome | |
Impedance (Ohms) | 4 | |
Tweeter Composition | Silk | |
Woofer Composition | --- | |
Woofer Surround | --- | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year | |
Specifications | ||
Sensitivity (1W at 1 meter) | 88 | |
Sensitivity at 2.83 volts | N/A | |
Frequency Response | 1000 - 29k Hz | |
Minimum RMS Wattage | 5 | |
Maximum RMS Wattage | 150 | |
Peak Power Handling (Watts) | 450 | |
Top-mount Depth (Inches) | 0 11/16 | |
Bottom-mount Depth (Inches) | 1 | |
Cutout Diameter or Length (inches) | 2 1/16 | |
Mounting Height (Inches) | 0.43 | |
Frame Width | 2.275 | |
Frame Length | 2.275 |
Product Research
Features
EQ Ring: Alpine's EQ Ring improves the tweeters' dispersion characteristics, providing excellent off-axis response. When using the flush-mount housing you can also tilt the tweeters up to 15° to focus the sound toward your ears.
Mounting Options: The tweeters come installed in a swiveling flush-mount housing. You can also install the tweeters behind factory grilles using the included stealth mount brackets. The stealth mount brackets can be top or bottom mounted. The installed tweeter dimensions are:
Flush Mount (swivel) | Factory Location (bottom mount) | Factory Location (top mount) | |
---|---|---|---|
Mounting Depth | 0.67" | 0.965" | 0" |
Mounting Height | 0.43" | 0" | 0.8" |
Cutout Diameter | 2.007" | N/A | N/A |
Frame Diameter | 2.275" | 1.7" x 2.8" | 1.7" x 2.8" |
Crossovers: Each crossover has four tweeter level options, allowing you to precisely tune the high frequencies to the car interior and tweeter placement. Using the supplied jumpers select 0dB (no attenuation), -2dB, -4dB, or -6dB. Two-sided tape is included to mount the high-pass crossovers and their dimensions are:
- Width: 2.65"
- Height: 0.97"
- Depth: 1.27"
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Customer Q&A
14 questions already asked
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These tweeters sound fantastic, I would recommend them to anyone. Though not mentioned in the product description, the speaker itself rotates in the mount so you can aim them to your liking. Also, attaching the logo plates is optional.
TaylorG from Chicago, IL