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CONGRATULATIONS!
You now own the REFERENCE404s Amplifier, the product of an
uncompromising design and engineering philosophy. Your
Soundstream REFERENCE404s amplifier will outperform any other
amplifier in the world.
To maximize the performance of your system, we recommend that you
thoroughly acquaint yourself with its capabilities and features. Please
retain this manual and your sales and installation receipts for future
reference.
Soundstream amplifiers are the result of American craftsmanship and
the highest quality control standards, and when properly installed, will
provide you with many years of listening pleasure. Should your
amplifier ever need service or replacement due to theft, please record
the following information, which will help protect your investment.
Model and Serial # ____________________________________
Dealer’s Name _______________________________________
Date of Purchase _____________________________________
Installation Shop ______________________________________
Installation Date ______________________________________
CAUTION!
Prolonged listening at high levels may result in hearing loss. Even
though your new Soundstream REFERENCE404s amplifier sounds
better than anything you’ve ever heard, exercise caution to prevent
hearing damage.
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SERVICE
Your Soundstream REFERENCE404s amplifier is protected by a limited
warranty. Please read the enclosed warranty card.
SPECIFICATIONS
THD <0.1%
Signal to Noise >100 dB
Frequency Response 20 Hz to 20 kHz ± 0.5 dB
Stereo Separation >90 dB
Damping >200
Input Sensitivity 200 mV - 5.0 V
Input Impedance
12 kΩ
W x D x H:
13.0” x 9.8” x 2.25”
Dimensions
POWER
4 Ω Ω Stereo
(8 Ω Ω Bridged)
2 Ω Ω Stereo
(4 Ω Ω Bridged)
1 Ω Ω Stereo
(2 Ω Ω Bridged)
1/2 Ω Ω Stereo
(1 Ω Ω Bridged)
Watts
50 x 4 75 x 4 100 x 4 100 x 4
REFERENCE404s