Alpine R2-W8D4 Handleiding

Alpine Subwoofer R2-W8D4

Lees hieronder de πŸ“– handleiding in het Nederlandse voor Alpine R2-W8D4 (2 pagina's) in de categorie Subwoofer. Deze handleiding was nuttig voor 14 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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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 efciently 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 β€œR2” 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
β€’ Sensitivity (1W/1m): 83.6 dB
β€’ DC Resistance (Re): 1.8βˆ† + 1.8βˆ†
β€’ Free Air Resonance (Fs): 42 Hz
β€’ Equivalent Stiffness: 10.1 L
β€’ Mechanical Q (Qms): 7.69
β€’ Electrical Q (Qes): 0.52
β€’ Total Q (Qts): 0.48
β€’ Cone Area (Sd): 201 cm2
β€’ Linear Excursion (Xmax): 12 mm
β€’ Mechanical Travel (Xmech): 52 mm
R2-W12D4 - THIELE-SMALL PARAMETERS
β€’ Sensitivity (1W/1m): 83.7 dB
β€’ DC Resistance (Re): 3.6βˆ† + 3.6βˆ†
β€’ Free Air Resonance (Fs): 43 Hz
β€’ Equivalent Stiffness: 10.5 L
β€’ Mechanical Q (Qms): 7.08
β€’ Electrical Q (Qes): 0.58
β€’ Total Q (Qts): 0.53
β€’ Cone Area (Sd): 201 cm2
β€’ Linear Excursion (Xmax): 12 mm
β€’ Mechanical Travel (Xmech): 52 mm
β€’ Size: 8”
β€’ Dimensions: 7.64” x 7.64” x 4.56”
β€’ Frequency Response: 30Hz - 200Hz
β€’ Power Range: 150W - 350W RMS
β€’ Power Handling: 350W RMS / 1000W Peak
β€’ Magnet Weight: 56 oz
β€’ Voice Coil Diameter: 40 mm (2.6”)
GENERAL SPECS
www.alpine-usa.com @alpineusa
R2-W8D2/D4
8” R-Series β€œR2” Subwoofer

Product specificaties

Merk: Alpine
Categorie: Subwoofer
Model: R2-W8D4

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