True Subwoofers


 Variable Tuning (VTF) Series


  Variable tuning allows you to switch the bass characteristics on-demand. Choose between lower extension (‘music’ mode) or higher headroom (‘home theater’ mode). Subwoofer designs involve tradeoffs – one cannot optimally design a subwoofer to play low deep notes, and at the same time play loud. Usually the designer chooses a tradeoff for you. With the VTF series, we let you, the user, have uncompromising control at home.
VTF-3 HO with Turbocharger

Bass Extension
16 Hz
Amp Power
500 Watts
Woofer Size
12 Inches
Ports
Dual flared 4"
Turbo
double the clean low bass output
power level
VTF-3 HO

Bass Extension
16 Hz
Amp Power
500 Watts
Woofer Size
12 Inches
Dimensions
21.5”(h) X 17”(w) X 25”(d)
Ports
Dual flared 4"
power level
VTF-3 MK 3 with Turbocharger

Bass Extension
18 Hz
Amp Power
350 Watts
Woofer Size
12 Inches
Ports
Dual flared 4"
Turbo
double the clean low bass output
power level
VTF-3 MK 3

Bass Extension
18 Hz
Amp Power
350 Watts
Woofer Size
12 Inches
Dimensions
21.5”(h) X 17”(w) X 25”(d)
Ports
Dual flared 4"
power level
VTF-3 MK 2(discontinued)

Bass Extension
18 Hz
Amp Power
350 Watts
Woofer Size
12 Inches
Dimensions
22"(h) X 15" (w) X 23" (d)
power level
VTF-2 MK 3

Bass Extension
18 Hz
Amp Power
250 Watts
Woofer Size
12 Inches
Dimensions
22"(h) X 15" (w) X 23" (d)
power level
VTF-2 MK 2 (discontinued)

Bass Extension
25 Hz
Amp Power
250 Watts
Woofer Size
10 Inches
Dimensions
19.5"(h) x 14"(w) x 18"(d)
power level
VTF-1

Bass Extension
25 Hz
Amp Power
200 Watts
Woofer Size
10 Inches
Dimensions
19.5"(h) x 14"(w) x 18"(d)
power level

 Mid-bass Modules


  A specialized subwoofer that just plays the upper bass. Used as a second subwoofer for extra bass reinforcement.

MBM-12

Frequency Response
50 - 150 Hz +/- 2 dB
Amplifier Power
350 watts
Dimensions
19”(h)/14”(w)/18”(d)
Driver Size
12 inches
power level

 Single Tuning (STF) Series


  With Single Tuning Frequency subwoofers, the bass characteristics are fixed. You still get all the bass, but without the extra port and variable tuning circuitry.
STF-3(discontinued)

Bass Extension
25 Hz
Amp Power
300 Watts
Dimensions
22"(h) X 15" (w) X 23" (d)
Driver Size
12 Inches
power level
STF-2

Bass Extension
25 Hz
Amp Power
200 Watts
Dimensions
19.5"(h) x 14"(w) x 18"(d)
Driver Size
10 Inches
power level
STF-1

Bass Extension
32 Hz
Amp Power
150 Watts
Dimensions
19”(h) / 11”(w) / 16”(d)
Driver Size e
8 Inches
power level