Serious Autosport is proud to announce that we have picked up Tru Technology for amps and line drivers designed and built to exceed expectations.  All products are handmade in California, USA with exacting tolerances and even offer upgraded pre-amp and power supply options for unbelievable sound quality while listening to your favorite music as loud as you want.  We stock the Steel Series amps as well as the mac-daddy Billet Series and also the Line series line amps.   You may ask, why do I need a line amp if I have a “4-volt pre-out”?

Well, we tested a brand new Pioneer 8100NEX with “4-volt output” and only saw 2.5 volts of signal!  As you know- the higher the input voltage, the lower your amp gains can be set.  And the lower the amp gain, the lower the noise floor and the higher the headroom you get to enjoy.  If you want to experience some amazing sounds, pair a Tru amplifier up with Morel Elate Ti series speakers, and prepare to be blown away.

2 CHANNEL AMPLIFIER

MODEL: B41-S (Class A/B)

  • CHANNELS: 2CH + 2CH (Dual-Stereo / Dual-Mono)
  • FREQUENCY RESPONSE: 10Hz ~ 80kHz ± 0.5dB
  • RATED POWER: 14.4VDC
  • 4Ω RMS: 2 x 100W + 2 x 100W (Dual-Stereo)
  • 2Ω RMS: 2 x 150W + 2 x 150W (Dual-Stereo)
  • 4Ω MONO: 1 x 300W + 1 x 300W (Dual-Mono)
  • T.H.D. + NOISE: < 0.1% S/N RATIO: > 100dB
  • INPUT SENSITIVITY (PRE-AMP ON): 300mV ~ 9V
  • INPUT SENSITIVITY (PRE-AMP OFF): 1.5V ~ 20V
  • FUSE REQUIREMENT: 100 Amp
  • POWER SUPPLY: 10VDC ~ 15VDC
  • INDEPENDENT LEVEL CONTROLS: Yes
  • STEREO LEVEL CONTROLS: Yes
  • PRE-AMP BYPASS: Yes
  • DUAL 50MM FANS
  • DIMENSION (L x W x H):17 x 10 1/2 x 2 5/16 inch
  • WEIGHT: 13.5Lbs. / 6.12Kg
  • COUNTRY OF ORIGIN: MADE and ASSEMBLED in CALIFORNIA, U.S.A.

2 CHANNEL AMPLIFIER

MODEL: B22-S
(Class A/B)

  • CHANNELS: 1CH + 1CH (Dual-Mono)
  • FREQUENCY RESPONSE: 10Hz ~ 80kHz ±0.5dB
  • RATED POWER: 14.4VDC
  • 4Ω RMS: 1 x 200W + 1 x 200W (Dual-Mono)
  • 2Ω RMS: 1 x 300W + 1 x 300W (Dual-Mono)
  • 4Ω MONO: 1 x 600W (Mono)
  • T.H.D. + NOISE: < 0.1% S/N RATIO: > 100dB
  • INPUT SENSITIVITY (PRE-AMP ON): 300mV ~ 9V
  • INPUT SENSITIVITY (PRE-AMP OFF): 1.5V ~ 20V
  • FUSE REQUIREMENT: 100 Amp
  • POWER SUPPLY: 10VDC ~ 15VDC
  • INDEPENDENT LEVEL CONTROLS: Yes
  • STEREO LEVEL CONTROLS: Yes
  • PRE-AMP BYPASS: Yes
  • DUAL 50MM FANS
  • DIMENSION (L x W x H): 17 x 10 1/2 x 2 5/16 inch
  • 43.8 x 26.67 x 5.87cm
  • WEIGHT: 13.5Lbs. / 6.12Kg
  • COUNTRY OF ORIGIN: MADE and ASSEMBLED in CALIFORNIA, U.S.A.

4 CHANNEL AMPLIFIER

MODEL: S4 (Class A/B)

  • CHANNELS: 2CH + 2CH (Dual-Stereo / Dual Mono)
  • FREQUENCY RESPONSE: 10Hz ~ 30kHz ± 0.5dB
  • RATED POWER: 14.4 VDC
  • 4Ω STEREO RMS: 100W x 2 + 100W x 2 (Dual-Stereo)
  • 2Ω STEREO RMS: 125W x 2 + 150W x 2 (Dual-Stereo)
  • 4Ω MONO RMS: 250 x 2 (Dual-Mono)
  • T.H.D. + NOISE: < 0.1% S/N RATIO (A-WEIGHTED): > 100dB
  • INPUT SENSITIVITY: 275mV ~ 7.5V
  • INPUT IMPEDANCE: 10K
  • FUSE REQUIREMENT: 80 Amp (External)
  • POWER SUPPLY: 10VDC ~ 15VDC
  • HIGH PASS X-OVER: 30Hz ~ 400Hz @ 12dB / oct
  • LOW PASS X-OVER: 30Hz ~ 400Hz @ 12dB / oct
  • DIMENSION (W x H x D): 13 x 2 3/16 x 9 3/16 inch
  • WEIGHT: 6.5 Lbs. / 2.86Kg
  • COUNTRY OF ORIGIN: MADE and ASSEMBLED in CALIFORNIA, U.S.A.

4 CHANNEL AMPLIFIER

MODEL: T4 (Class A/B)

  • CHANNELS: 4 Channels
  • FREQUENCY RESPONSE: 10Hz ~ 30kHz ± 0.5dB
  • RATED POWER: 14.4 VDC
  • 4Ω STEREO RMS: 75W x 4
  • 2Ω STEREO RMS: 100W x 4
  • 4Ω STEREO + 4Ohm MONO RMS (3CH): 75W x 2 + 200W x1
  • T.H.D. + NOISE: < 0.1% S/N RATIO (A-WEIGHTED): > 100dB
  • INPUT SENSITIVITY: 275mV ~ 8.5V
  • INPUT IMPEDANCE: 10K
  • FUSE REQUIREMENT: 60 Amp (External)
  • POWER SUPPLY: 10VDC ~ 15VDC
  • HIGH PASS X-OVER: 30Hz ~ 400Hz @ 12dB / oct
  • LOW PASS X-OVER: 30Hz ~ 400Hz @ 12dB / oct
  • DIMENSION (W x H x D): 11 x 9 x 2 1/4 inch
  • WEIGHT: 8.35 lbs. /3.79Kg
  • COUNTRY OF ORIGIN: MADE and ASSEMBLED in CALIFORNIA, U.S.A.