7vS

The 7vS is a 7 inch driver that is designed for high performance bass/midrange and is suitable for studio monitors and high-end hi-fi speakers. This driver provides outstanding deep bass performance alongside dynamic and detailed midrange as a result of the high Qms and high Bl that ensure electronic dampening, hence reducing mechanical noise and harmonic distortion. 

Response graphs are raw and un-smoothed (unaltered).
​Please refer to the article below for accurate information on smoothing acoustic measurements. 
http://www.data-bass.com/smoothing_measurments

Off-axis response shows minimal acoustic degradation up to 60 degrees off center axis, giving you 120 degrees of very linear and predictable performance. ​

• Overview
• Specifications
• TS Parameters
• Measurments
• Installation

<

>

Studio/Reference bass driver

High performance

7" bass/midrange

Outstanding deep bass performance and dynamic and detailed midrange.

Single 8 ohm voice coil (S8)

Physical Properties

Basket Material
Cast aluminium
​
Cone Material
Paper fiberglass composite

Surround
Half roll Rubber

Power handling
20-80 Watts

Spider
Low loss Conex vented

Magnet
Ceramic

Coil
1.5"

Former
Black fiberglass, vented

Dustcap
Paper fiberglass composite

Motor Topology
Overhung

Shorting Ring
Full copper cap

Performance

Frequency response +/-3db infinite baffle
53-4,000hz

Recommended frequency range
30-3,000hz

Enclosure types
Sealed/Ported

Enclosure Vol sealed
6-12L

Enclosure Vol ported
15-40L

Port tuning range
25-40hz

Suitable Purpose
Home/Studio/Mobile

S8

​​Fs Re Qms Qes Qts Sd Vas Le 1khz Mms Bl Xmax Xmech Cms Rms Sensitivity/W Sensitivity @ 2.83V

35 6.15 10.62 0.43 0.41 127 21.8 0.23 21.7 8.3 7 11 0.95 0.45 85.4 86.5

Hz Ohm cm2 L mH g N/A mm mm mm/N kg/s dB dB

Application
Studio/Home/Car

Diameter
182 mm

Cutout
152 mm

Total Depth
87.3 mm

Mounting Depth
80.9 mm

Enclosure Volume
See Specifications