Description
Included in this kit
This bundle includes an Alpine KTE-10G.3 Grille for 10" Type-R and Type-S subwoofers, and an Alpine R2-W10D2 10" R-Series "R2" Subwoofer, Dual 2-Ohm, 750 Watt RMS.
1x Alpine KTE-10G.3 Grille for 10" Type-R and Type-S subwoofers - (KTE-10G.3)
Protect your subwoofer with a sleek and durable grille for your Alpine subwoofer.
SLEEK FINISH
Not only does the KTE-10G.3 offer added protection to your subwoofer, but the matte black finish also provides a sleek, professional look that will elevate the cosmetic appearance of your subwoofer. An Alpine logo badge gives this protective mesh grille a premium finished look.
DURABLE CONSTRUCTION MATERIAL
Made from the sturdiest materials, the KTE-10G.3 protects your subwoofer with a strong, metal mesh grille that has a powder-coated finish for extra protection.
EASY INSTALLATION
The KTE-10G.3 is designed for Alpine's R2-W10D4 and R2-W10D2 8" subwoofers and is easy to install with Alpine's twist-lock EZ change grille system. Just remove the subwoofer's trim ring, put the grille in place, and replace the trim ring.
FEATURES
10” Subwoofer Grille Kit
Black metal mesh grille
Fits the R2-W10D4 and R2-W10D2
What's in the Box:
Black metal mesh grille
Installation Instructions
1x Alpine R2-W10D2 10" R-Series "R2" Subwoofer, Dual 2-Ohm, 750 Watt RMS - (R2-W10D2)
Alpine R2-W10D2
R-Series Type R2 10-inch Sub Woofer 2+2 ohms
The new R-Series subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control. An integrated Faraday ring minimizes distortion for cleaner bass output. A Kevlar-treated cone ensures durability in the subwoofer for reliable performance, even at high volumes. A new Polypropylene/ceramic composite dust cap ensures rigidity while also providing incredible internal damping. The new R-Series subwoofers contain a Dual Voice Coil (DVC) with easy configuration jumpers that allow for flexible applications. A new “EZ-Change” twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone. The new R-Series subwoofers contain Alpine’s High Amplitude Multi-Roll (HAMR) Surround Technology. The R-Series subwoofers are High-Resolution Audio Compliant. Rated at 750W RMS (2250 peak power handling), the R-Series subwoofers will provide deep bass output.
Key Features
Key Features
- Dual Voice Coil (DVC) Subwoofers with Configuration Jumpers
- Frequency Response (0/-3dB): 26Hz-200Hz
- Sensitivity (1W/1m): 82.4dB
- Nominal Impedance: 2Ω (4+4) or 4Ω (2+2)
- 65mm voice coil
- CTA-2031 compliant
- Mounting Depth: 6” (152mm)
- Cutout Size: 9-1/16” (231mm)
- XMax: 20mm
- Magnet Weight: 123 oz
- Push-Type Speaker Terminals (Up to 8AWG Wire Size)
- Polypropylene/Ceramic Composite Dust Cap
- Kevlar Reinforced Pulp Cone High-Performance subwoofers
- Twist-Lock Grille Mount System
- High-Amplitude Multi-Roll (H.A.M.R.) Surround
- Hi-Res Audio Compliant (High-Resolution Audio Playback)
- Large Double-Stacked Magnets
- 750W RMS/2250W Peak Power Handling
- • Size: 10”
- • Dimensions: 9.72” x 9.72” x 5.92”
- • Frequency Response: 26Hz - 200Hz
- • Power Range: 300W - 750W RMS
- • Power Handling: 750W RMS / 2250W Peak
- • Magnet Weight: 123 oz
- • Voice Coil Diameter: 65.5 mm (2.6”)
- SEALED BOX RANGE:
- Net Internal Volume: 0.4 - 0.85 cubic ft
- RECOMMENDED SEALED BOX:
- External Dimensions: 12” x 12” x 10.5”
- Gross Internal Volume: 0.58 cubic ft
- Net Internal Volume: 0.50 cubic ft
- D2 - F3, Qtc: 44 Hz, 0.70
- D4 - F3, Qtc: 42 Hz, 0.78
- VENTED BOX RANGE:
- Net Internal Volume: 0.75 - 1.3 cubic ft
- Fb, Tuning: 35-39 Hz
- RECOMMENDED VENTED BOX:
- External Dimensions: 13” x 11.5” x 25.25”
- Gross Internal Volume: 1.58 cubic ft
- Vent Area (W x H): 15 square in (10” x 1.5”)
- Vent Length: 19.5”
- Vent Displacement: 0.25 cubic ft
- Net Internal Volume (Vb): 1.25 cubic ft
- D2 - F3, Ripple, Fb: 29 Hz, 6.0 dB, 37 Hz
- • Sensitivity (1W/1m): 82.3 dB
- • DC Resistance (Re): 1.9∆ + 1.9∆
- • Free Air Resonance (Fs): 31 Hz
- • Equivalent Stiffness: 18.2 L
- • Mechanical Q (Qms): 7.07
- • Electrical Q (Qes): 0.5
- • Total Q (Qts): 0.47
- • Cone Area (Sd): 333 square cm
- • Linear Excursion (Xmax): 20 mm
- • Mechanical Travel (Xmech): 70 mm