Alpine R2-W8D4 Handleiding
Bekijk gratis de handleiding van Alpine R2-W8D4 (2 pagina’s), behorend tot de categorie Subwoofer. Deze gids werd als nuttig beoordeeld door 30 mensen en kreeg gemiddeld 5.0 sterren uit 15.5 reviews. Heb je een vraag over Alpine R2-W8D4 of wil je andere gebruikers van dit product iets vragen? Stel een vraag
Pagina 1/2
POWER RANGE: 150-350W
KTA-30MW
S-A60M R-A75M
RECOMMENDED AMPS:
RECOMMENDED AMPS:
KTA-200M
KTA-30MW
PRODUCT FEATURES
New Motor Structure – The new R-Series subwoofers now feature larger,
double-stacked magnets that contribute more motor force for deeper bass and
tighter bass control compared to the previous generation.
Oversized Dust Cap – The new hybrid poly ceramic composite dust cap
ensures rigidity while also providing incredible internal damping (vibration
absorption) to smooth out the bass response and reproduce tight bass.
Increased Accuracy – Alpine’s High Amplitude Multi-Roll (HAMR) Surround
Technology allows the cone to efciently move air while staying cool resulting
in incredible accuracy from the subwoofer.
PRODUCT OVERVIEW
The next generation of sound performance is here with the new R-Series
subwoofers featuring a larger motor structure for more accurate and
authoritative bass.
R2-W8D2/D4
8” R-Series “R2” Subwoofer
www.alpine-usa.com @alpineusa
BOX SPECS
SEALED BOX RANGE:
Net Internal Volume: 0.15 - 0.45 ft3
RECOMMENDED SEALED BOX:
External Dimensions: 13” x 13” x 5.5”
Gross Internal Volume: 0.30 ft3
Net Internal Volume: 0.25 ft3
D2 - F3, Qtc: 59Hz, 0.73
D4 - F3, Qtc: 59Hz, 0.72
VENTED BOX RANGE:
Net Internal Volume: 0.25 - 0.7 ft3
Fb, Tuning: 36-40Hz
RECOMMENDED VENTED BOX:
External Dimensions: 11” x 9.5” x 21”
Gross Internal Volume: 0.86 ft3
Vent Area (W x H): 8 in2 (8” x 1”)
Vent Length: 17.5”
Vent Displacement: 0.13 ft3
Net Internal Volume (Vb): 0.68 ft3
D2 - F3, Ripple, Fb: 33Hz, 2.5 dB, 39Hz
D4 - F3, Ripple, Fb: 32Hz, 3.2 dB, 39Hz
R2-W12D2 - THIELE-SMALL PARAMETERS
• Sensitivity (1W/1m): 83.6 dB
• DC Resistance (Re): 1.8∆ + 1.8∆
• Free Air Resonance (Fs): 42 Hz
• Equivalent Stiffness: 10.1 L
• Mechanical Q (Qms): 7.69
• Electrical Q (Qes): 0.52
• Total Q (Qts): 0.48
• Cone Area (Sd): 201 cm2
• Linear Excursion (Xmax): 12 mm
• Mechanical Travel (Xmech): 52 mm
R2-W12D4 - THIELE-SMALL PARAMETERS
• Sensitivity (1W/1m): 83.7 dB
• DC Resistance (Re): 3.6∆ + 3.6∆
• Free Air Resonance (Fs): 43 Hz
• Equivalent Stiffness: 10.5 L
• Mechanical Q (Qms): 7.08
• Electrical Q (Qes): 0.58
• Total Q (Qts): 0.53
• Cone Area (Sd): 201 cm2
• Linear Excursion (Xmax): 12 mm
• Mechanical Travel (Xmech): 52 mm
• Size: 8”
• Dimensions: 7.64” x 7.64” x 4.56”
• Frequency Response: 30Hz - 200Hz
• Power Range: 150W - 350W RMS
• Power Handling: 350W RMS / 1000W Peak
• Magnet Weight: 56 oz
• Voice Coil Diameter: 40 mm (2.6”)
GENERAL SPECS
www.alpine-usa.com @alpineusa
R2-W8D2/D4
8” R-Series “R2” Subwoofer
Product specificaties
| Merk: | Alpine |
| Categorie: | Subwoofer |
| Model: | R2-W8D4 |
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