FaitalPRO Original Italy 8PR210 8 Inch Woofer,200W 95dB 8Ohm,52‑mm Voice Coil Ferrite Magnet,Original Italian Speaker Unit 1PCS Original price was: $189.55.$147.00Current price is: $147.00.
LII AUDIO 6.5 inch Cobalt Magnetic Horn CRYSTAL 6 Full Frequency Unit 8ohm/40W (1PCS) Original price was: $133.85.$107.00Current price is: $107.00.
-22%
Lii Song W21 21 Inch Large Size Open Baffle Special Woofer, HiFi Deep Bass Compensation Loudspeaker for Audiophile System, 1PCS
Original price was: $679.82.$529.00Current price is: $529.00.
49 in stock
Guaranteed Safe Checkout
Features & Compatibility
Email: 17786872035@163.com
WhatsApp：+86 17786872035
The Lii Song W21 is a giant 21-inch dedicated low-frequency woofer designed exclusively for large open baffle HiFi systems. All T/S parameters are measured accurately by the LinearX LMS professional loudspeaker test system. With ultra-large vibration area and powerful magnetic circuit, it delivers ultra-deep, layered and clean sub-bass, perfectly matching large-size full-range speakers to compensate the insufficient low-frequency extension of open baffle speakers, ideal for large listening rooms, studio audiophile equipment and high-end DIY baffle audio projects.
Full LMS Test Technical Parameters
DC Resistance (Re): 7.600 Ohm
Resonance Frequency (Fs): 23.775 Hz
Effective Diaphragm Area (Sd): 261.482 cm²
Moving Mass (Mms): 720.783 g
Mechanical Quality Factor (Qms): 6.438
Electrical Quality Factor (Qes): 0.934
Total Quality Factor (Qts): 0.816
Equivalent Air Volume (Vas): 913.574 L
Force Factor (BL): 25.274 T·m
Reference Sensitivity (SPLo): 92.1 dB
Voice Coil Inductance: 28.193 mH
Additional information
| Weight | 15.000 kg |
|---|---|
| Dimensions | 58 × 58 × 22 cm |
| Brand Name | NONE |
| Power Source | None, None |
| Inbox adaptor | No |
| Cabinet Material | PVC |
| Audio Crossover | Full-Range |
| Battery Charge Time | |
| Waterproof | No |
| Voltage range | No voltage |
| Communication | Induction |
| Speaker Type | Portable |
| Channels | 1 |
| Support APP | No |
| Battery | No |
| Category | Speakers |
| Use | Home |
| Origin | Mainland China |
| Sound Mode | Other |
| Surround sound channel configuration | Others |
| Audio latency | |
| Voice Control | No |
| Number of Loudspeaker Enclosure | 1 |
| Input Power(W) | 25-49 W |
| High-concerned chemical | none |
| Output Current | |
| Input/Output | Other |
| Intelligent Personal Assistant | NONE |
| Item model number | Lii Song W21 |
Customer Reviews
You must be logged in to post a review.
Related Products
K601 pair 
K601 plus pair AJ-0601 6.5-Inch Passive Hi-Fi Bookshelf Speakers, High-Fidelity Audiophile Surround Sound for Home Theater & Living Room
Price range: $349.90 through $400.00
AJ-0807 8-Inch Passive Bookshelf Speakers, Hi-Fi Audiophile Front Speakers for Home Audio & Music System
Original price was: $643.54.$529.90Current price is: $529.90.
Custom color
Rose wood Aurum Cantus God 6 MK2 3-Way Passive Floor Speaker, Aluminum Ribbon Tweeter, AC200 Woofer + AC130 Midrange, HiFi Pair for Stereo
Price range: $6,699.90 through $6,899.90
B4N 
C5N plus 
D10G 
D6.4MKII 
D6.8MKII 
D6G 
D8.8MKII 
D8G 
DM7600 
DMB A 
E8 
F5 
F5N 
F6N 
K6.5 
K8 
M6N 
S10II 
S5N 
S6.5 
S6.5R 
S6N 
S8 
SK12 
SS10 
SS12 
SS8II 
ST6.5N Hivi 4
Price range: $21.90 through $179.90
D108MKII 
K10 
SK10 
SS8IIR 
SS8R 
ST10 
Reviews
There are no reviews yet.