Tang Band W8-740P 8″ Subwoofer
Overview:
The W8-740P is one of the highest excursion 8″ subwoofers available on the market. It utilizes a heavy-duty paper cone, foam surround, and bumped back plate for maximum mechanical movement.
Product Highlights:
- One of the highest excursion 8″ subwoofers available on the market
- Heavy-duty paper cone
- Bumped back plate for maximum mechanical movement
- Long throw high power loading design (X-max = 12.1mm).
- Paper cone with foam surround (light weight & high stiffness).
- Vented pole piece.
- Stamped steel basket.
- Suitable for subwoofer application.
Product Description:
The W8-740P is one of the highest excursion 8″ subwoofers available on the market. It utilizes a heavy-duty paper cone, foam surround, and bumped back plate for maximum mechanical movement. The 2″ 4-layer voice coil, vented pole piece, and heavy-duty aluminum voice coil former provide impressive power handling. Excellent for small-enclosure home or automotive subwoofers.
Product Specification:
SIZE: | 8″ |
CATEGORY: | Subwoofer |
DIAPHRAGM MTL: | Paper |
SURROUND MTL: | Foam |
NOMINAL IMPEDANCE: | 4 Ω |
DCR IMPEDANCE: | 3.2 Ω |
SENSITIVITY 1W/1m: | 84 dB |
FREQUENCY RESPONSE: | 30-1K Hz |
FREE AIR RESONANCE: | 30 Hz |
VOICE COIL DIAMETER: | 49.5 mm |
AIR GAP HEIGHT: | 8 mm |
RATED POWER INPUT: | 120 W |
MAXIMUM POWER INPUT: | 240 W |
FORCE FACTOR, BL: | 13.66 TM |
TYPE OF MAGNET: | Ferrite |
MOVING MASS: | 94.26 g |
FERROFLUID ENHANCED: | No |
SUSPENSION COMPLIANCE: | 291.402 uMN¯¹ |
EFFECTIVE PISTON AREA: | 0.022 M² |
Levc: | 0.837 mH |
Zo: | 40 Ω |
X-max: | 12.1 mm |
Vas: | 20.03 Litr |
Qts: | 0.28 |
Qms: | 3.69 |
Qes: | 0.31 |
Product Manuals / Spec Sheets / Downloads:
Please click Here.
praveen kispotta (verified owner) –
Good sub woofer for small bookshelf speaker. If you have 8" mid range driver don’t waste your money on it, go for 10 or 12" sub woofer.If you like punchy bass make sealed box. Ported box is bullshit and complicated. Stick with sealed box if you are not professional.