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Tang Band W4-655F Full-range Woofer
The Tang Band W4-655F is a 4-inch full-range driver engineered for audio enthusiasts who demand detail, clarity, and a refined design. Sharing core specifications with the W4-655SA, this model stands out with its eye-catching golden phase plug, enhancing both aesthetics and acoustic dispersion.
- Impedance (Z)
- 8 Ω
- Power Handling (RMS)
- 25 Watts
- Power Handling (max)
- 50 Watts
€49.95
219 in stock
Delivery options and total cost confirmed at checkout.
Ask us to check connections, dimensions and compatibility before you order.
Get compatibility adviceHighlights of the Tang Band W4-655F
- Elegant golden phase plug for improved high-frequency dispersion
- Paper cone with rubber surround ensures natural tonal balance
- Compact 4″ design ideal for home hi-fi, theater, or midbass applications
- Robust stamped steel frame and magnetically shielded motor
Product details Tang Band W4-655F
Tang Band W4-655F Full-range Driver
The Tang Band W4-655F features a 4″ paper cone and rubber surround combination, delivering smooth midrange response and rich tonal character. With a sensitivity of 89 dB (1W/1m) and a frequency response ranging from 70 Hz to 14 kHz, it performs exceptionally in compact full-range enclosures or as a midbass unit in multi-driver systems. Its golden phase plug is not just visually distinct but also optimizes dispersion, reducing phase cancellations in the upper frequencies. A 25 mm CCAW voice coil on a Kapton bobbin, mounted in a magnetically shielded motor, ensures thermal stability and low distortion. The unit handles up to 50 watts peak and is well-suited for nearfield listening and audiophile-grade builds. Whether you’re designing a desktop monitor or custom bookshelf speaker, the W4-655F is a solid sonic foundation.
Specifications
| Article number | W4-655F |
| EAN | 9502715626397 |
| Woofer Type | Full-range woofer |
| Nominal Diameter | 8'' |
| Power Handling (RMS) | 25 Watts |
| Power Handling (max) | 50 Watts |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 89 dB |
| Frequency Response | 70 – 14.000 Hz |
| Voice Coil Diameter | 25 mm |
| DC Resistance (Re) | 6 Ω |
| Voice Coil Inductance (Le) | 0.43 mH |
| Resonant Frequency (Fs) | 70 Hz |
| Mechanical Q (Qms) | 4.35 |
| Electromagnetic Q (Qes) | 0.35 |
| Total Q (Qts) | 0.33 |
| Mechanical Compliance of Suspension (Cms) | 1104 Mn-1 |
| Surface Area of Cone (Sd) | 0.0057 m² |
| BL Product (BL) | 5.73 Tm |
| Maximum Linear Excursion (Xmax) | 3 mm |
| Overall Outside Diameter | 125 mm |
| Overall Depth | 89 mm |
| # Mounting Holes | 4 |
| Mounting Hole Diameter | 5.5 mm |
| plus | Golden phase plug for improved high-frequency dispersion |
| Article number | W4-655F |
| EAN | 9502715626397 |
| Woofer Type | Full-range woofer |
|---|---|
| Nominal Diameter | 8” |
| Power Handling (RMS) | 25 Watts |
| Power Handling (max) | 50 Watts |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 89 dB |
| Frequency response | 70 – 14.000 Hz |
| Voice Coil Diameter | 25 mm |
| DC Resistance (Re) | 6 Ω |
| Voice Coil Inductance (Le) | 0.43 mH |
| Resonant Frequency (Fs) | 70 Hz |
| Mechanical Q (Qms) | 4.35 |
| Electromagnetic Q (Qes) | 0.35 |
| Total Q (Qts) | 0.33 |
| Mechanical Compliance of Suspension (Cms) | 1104 Mn-1 |
| Surface Area of Cone (Sd) | 0.0057 m² |
| BL Product (BL) | 5.73 Tm |
| Maximum Linear Excursion (Xmax) | 3 mm |
| Overall Outside Diameter | 125 mm |
| Overall Depth | 89 mm |
| # Mounting Holes | 4 |
| Mounting Hole Diameter | 5.5 mm |
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