ALPINE X-W12D4 4 Ohm Mobile Subwoofer User Guide
- June 17, 2024
- Alpine
Table of Contents
ALPINE X-W12D4 4 Ohm Mobile Subwoofer
Dimension
OVERVIEW
APPLICATION DIAGRAMS
Specifications
**** Size
Frequency Response
Power Range
Power Handling
Magnet Weight
**** Voice Coil Diameter
Thiele-Small Parameters
| Sensitivity (1W/1m) | ****SPL |
|---|---|
| **** DC Resistance | ****Re |
| **** Inductance | ****Le |
| **** Free Air Resonance | ****Fs |
| **** Equivalent Stiffness | **** Vas |
| **** Mechanical Q | **** Oms |
| **** Electrical Q | **** Qes |
| **** Total Q | ****Qts |
| **** Cone Area | ****Sd |
| **** Linear Excursion | Xmax (1-way) |
| Mechanical Travel | Xmech (P-P) |
X-Series
X-W10D4| X-W12D4
40+400
|
40+400
10″
|
12″
26Hz-200Hz
|
23Hz-200Hz
650W-900W RMS (efficace)
900W RMS (efficace) / 2700W PEAK (de crete)
174 oz (x3)
65.5 mm (2.6″)
83,3 dB| 84.3 dB
3,oo + 3.oo| 3,60+3,60
3.92 mH| 4.42mH
31 Hz| 27 Hz
23 L| 56 L
4,28| 5,63
0.49| 0.62
0.45| 0.56
305 cm’| 475 cm’
24mm
82mm| 82mm
Note: Specifications subject to change without notice
Single folding: 172 x 246 mm
| X-W10D4 | X-W12D4 | |
|---|---|---|
| Sealed Box Range | Net Internal Volume | 0.4-0.75 ft3 |
| Recommended Sealed Box | External Dimensions (H x W X D) | 12.5″ X 12.5″ X 11″ |
14″ X 14″ X 12.25″
Gross Internal Volume| 0,67 ft3| 0,97 ft3
Net Internal Volume| 0.55 ft3| 0.85 ft3
F3, Qtc| 42Hz, 0.75| 36Hz, 0,99
Vented Box Range| Net Internal Volume| 0.85-1.75 ft3| 1-0-2.0 ft3
Fb, Tuning| 33-39 Hz| 30-36 Hz
Recommended Vented Box| External Dimensions (H x W X D)| 13″ X 23-5″ X 13″|
14″ X 23,5″ X 14″
Gross Internal Volume| 1.68 ft3| 1,98 ft3
Vent Area (W x H)| 15.0 in’ (3.75 “x 4”)| 15,0 in’ (3,75″ X 4″)
Vent Length| 18″| 18″
Vent Displacement| 0.21 ft3| 0.21 ft3
Net Internal Volume (Vb)| 1.45 ft3| 1.65 ft3
F3, ripple, Fb| 28Hz, 5.6dB, 35Hz| 28Hz, 5.7dB, 33Hz
Notes:
- The recommended enclosure net Internal volume is based upon 3/4″ (19mm) MDF enclosure construction.
- Consult the table below for alternative enclosure net internal volume calculation.
| Front Mount Displacement’ (magnet in) | -0,120 ft’ | -0,122 ft’ |
|---|---|---|
| Reverse Mount Added Volume• (magnet out) | +0.030 ft’ | +0.035 ft’ |
- Based upon 3/4″ (19mm) baffle thickness, with an opening cut approximately to the gasket inner diameter
- Information on Disposal of Old Electrical and Electronic Equipment and Battery (applicable for countries that have adopted separate waste collection systems)
- If you want to dispose of this product, do not mix it with general household waste. There is a separate collection system for used electronic products under legislation that requires proper treatment, recovery, and recycling. Contact your local authority for details on locating a recycle facility nearest to you. Proper recycling and waste disposal will help conserve resources whist preventing detrimental effects on our health and the environment.
- ALPINE ELECTRONICS, INC.
- Tokyo office: 1-1-8 Nishi-Gotanda, Shinagawa-ku, Tokyo 141-8501, Japan Phone: 81(3) 3494-1101
Documents / Resources
|
ALPINE X-W12D4 4 Ohm Mobile
Subwoofer
[pdf] User Guide
X-W12D4 4 Ohm Mobile Subwoofer, X-W12D4, 4 Ohm Mobile Subwoofer, Mobile
Subwoofer, Subwoofer
---|---
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>