Tang Band W5-1138SMF - image 1
SDL-R-0015 Subwoofer

Tang Band W5-1138SMF

5-1/4" Paper Cone Subwoofer

New from the manufacturer

$51.90 MSRP

Buy from the manufacturer →
Size5.25"
Impedance4 Ω
Power40 W
MSRP$51.90
Used in0 designs

Factory specs

From the manufacturer's datasheet

Re DC resistance
3.4 Ω
Fs Resonance frequency
45 Hz
Qms Mechanical Q
3.56
Qes Electrical Q
0.57
Qts Total Q
0.49
Mms Moving mass
28.81 g
Cms Suspension compliance
0.37 mm/N
Vas Equivalent volume
4.81386 L
Sd Piston area
94 cm²
BL Force factor
7.17 T·m
Xmax Linear excursion
9.25 mm
Le Voice-coil inductance
0.34 mH
SPL_2V83 Sensitivity (2.83 V/1 m)
82 dB (2.83 V/1 m)

Measured response

No measurements yet.

About this driver

The Tang Band W5-1138SMF is a 5-1/4" subwoofer designed to deliver powerful, low-frequency performance in compact audio applications. Its long-throw design with an Xmax of 9.25 mm ensures deep, impactful bass, making it an excellent choice for home theaters, multimedia setups, or mobile audio systems. Built with durable materials and engineered for precision, this subwoofer offers exceptional bass output while maintaining a compact form factor.

The W5-1138SMF features a vented pole piece that enhances airflow, keeping the voice coil cool and reducing power compression during extended use. This design ensures consistent performance even under demanding conditions, making it a reliable choice for compact audio systems. The durable paper cone and large roll rubber surround further enhance its ability to handle significant excursion without sacrificing clarity or accuracy.

Compact yet powerful, the Tang Band W5-1138SMF is a versatile solution for systems where space is limited but high-quality bass is essential. Its wide frequency response and robust construction make it suitable for various applications, from small subwoofer enclosures to multimedia speaker systems. With its advanced design and high-performance features, this subwoofer is a standout option for audiophiles and custom audio enthusiasts.

Used in designs

No published design uses this driver yet.

Downloads

Free, no login needed

Versions

v1 12 Nov 2026 254 KB Download tang-band-w5-1138smf-v1.zip

Other measurement files

tang-band-w5-1138smf-specifications.pdf PDF document 271 KB

Discussion