Alpine SWG-1044 [2/12] Subwoofer features and specifications
Макгруп McGrp.ru
Задайте вопрос
Зарегистрироваться

Alpine SWG-1044 [2/12] Subwoofer features and specifications

Alpine SWG-1044 [2/12] Subwoofer features and specifications
SWG-844 SWG-1044 SWG-1244
Features
Size 8" 10" 12"
Power Handling (RMS/peak) 120W/400W 150W/500W 250W/800W
Power Range (RMS) 50W-120W 50W-150W 50W-250W
Frequency Response 34Hz-1.5kHz 33Hz-1kHz 28Hz-1kHz
Diaphragm Material
Design
Surround Material
Design
Spider Material
Design
Voice Coil Material
Design
Motor Structure Pole Geometry
Configuration
Magnet
Frame Material
Design
Terminals
Layout
Design
Tinsel Leads Design
Gasket Design
Enclosure Information
Mounting Depth 111 mm (4.4") 139 mm (5.5") 169 mm (6.7")
183 mm (7.2") 235 mm (9.3") 282 mm (11.1")
0.7 L (0.02 ft³) 1.1 L (0.039 ft³) 1.6 L (0.056 ft³)
1.1 L (0.04") 1.9 L (0.067 ft³) 2.8 L (0.099 ft³)
1.5 L (0.05") 2.4 L (0.085 ft³) 3.5 L (0.124 ft³)
Recommended Box Types (S)Sealed/(V)Vented/(BP)Bandpass
Sealed Box Volume Range 10 - 19 L (0.35 - 0.67 ft³) 20 - 27 L (0.71 - 0.95 ft³) 28 - 40 L (0.99 - 1.41 ft³)
Optimum Sealed Box Volume 15 L (0.53 ft³) 24 L (0.85 ft³) 35 L (1.24 ft³)
Vented Box Volume Range 15 - 30 L (0.53 - 1.06 ft³) 25 - 35 L (0.88 - 1.24 ft³) 32 - 58 L (1.13 - 2.05 ft³)
Optimum Vented Box Volume 22 L (0.78 ft³) 28 L (0.99 ft³) 39 L (1.38 ft³)
Vent Diameter/Length 7 / 29 cm (3" / 11.4") 7 / 27 cm (2.8 / 10.6") 7 / 23 cm (2.8 / 9.1")
Usable Q-Logic Box Types
Optimum Q-Logic Box Type
Electro-Mechanical Parameters
#
Nominal Impedance 4 Ω 4 Ω 4 Ω
Frequency Response 34 Hz - 1.5 kHz 33 - 1 KHz 28 - 1 KHz
Sensitivity (SPL@1W/1m)* 87 dB 88.4 dB 89.8 dB
D.C Coil Resistance (Re) 3.6 Ω 3.6 Ω 3.6 Ω
Inductance (Le) 1kHz/20kHz 1.17 / 0.30 mH 1.17 / 0.30 mH 1.02 mH / 0.24 mH
Free Air Resonance (Fs) 34 Hz 33 Hz 28 Hz
Equivalent Stiffness (Vas) 33.4 L 65 L (2.30 ft³) 75 L (2.65 ft³)
Mechanical Q (Qms) 5,1 4.06 3.27
Electrical Q (Qes) 0,46 0.37 0.43
Total Q (Qts) 0,42 0.34 0.38
Linear Excursion [(Hvc-Hag)/2)], One-Way (Xmax) 8 mm 8 mm 10 mm
Magnetic Linear Excursion, One-Way (Xmag) 19 mm 19 mm 23 mm
Mechanical Excursion, Peak-to-Peak 38 mm 42 mm 50 mm
Gap Height (Hag) 8 mm 8 mm 10 mm
Coil Height (Hvc) 22 mm 22 mm 30 mm
Cone Area (Sd) 216 cm² 346 cm² 502 cm²
Voice Coil Diameter 38 mm (1.5") 38 mm (1.5") 50 mm (2")
Magnet Weight 57 oz (1.62 kg) 57 oz (1.62 kg) 104 oz (2.95 Kg)
Note: All specifications are subject to change without notice
# All T/S parameters measured/calculated after break-in.
* This commonly misunderstood specification should not be used as a reference for subwoofer output capability.
** Based upon 3/4" (19mm) baffle thickness, with opening cut approximately to gasket inner diameter
Displacement - Rear Mounted**
Optimized Conventional
Extended Pole with Laminar Flow Vent
Heavy Gauge Steel, Titanium Powder Coated
Deep Diver® with Wind Tunnels
Double Stack Y-30 HQ-Strontium
Injection Moulded Rubber, Hidden Screw Design, Front / Rear Sealing
Subwoofer Features and Specifications
Mounting Diameter - Front Mount
Added Volume - Reverse Mount**
Displacement - Front Mounted**
High Excursion, Half Roll
Carbonized Nomex®
Single High Linear, Back Vented
High Temp Copper Wire, ASV Former
Type-G
Drenched Long-Fibre Pulp, Polypropylene Reinforced
2 Piece Parabolic
Butyl Rubber
S/V/BP
TBA
TBA
Dual Layer
One Side
Gun-Metal Finish 5-Way Binding Posts with Lock-Nuts
Woven Ultrafine Liz Wire, Black Silicone Insulated

Содержание

Похожие устройства

Скачать