Skip to main content
Play Video
24-Month Financing*
Gallien-Krueger Gallien-Krueger

Gallien-Krueger Fusion 800S 800W Ultra Bass Head

1299.0 $1,299.00
Or
54.13 $54.13/mo. with 24 months financing*
Limited time Learn more
More ways to pay:
Lease-to-own with Progressive Leasing. Learn more
Loyalty Points Icon
Loyalty Points Icon
Earn 10,392 reward points
($103.92 in credit)
Earn 10,392 reward pts.
($103.92 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Most orders placed before 3 p.m. ET ship same day (except weekends and holidays).
  • Free Shipping
  • Top Rated
  • Top Seller
  • Flexible Financing
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon
Open Box:
Overview
The Fusion 800S Ultra Bass head is part of Gallien-Krueger’s brand-new Fusion S Series  of Class-D model heads with tube preamps. The rich warmth of tubes, combined with the quick, punchy power Show More
Specs

Fusion 800S 800W Ultra Bass Head Specifications:

Output Power
  • 400W @ 1% THD+N, 8 ohms
  • 800W @ 1% THD+N, 4 ohms
  • 800W @ 1% THD+N, 2.7 ohms
  • 800W @ 1% THD+N, 2 ohms
Input/Output Specs
  • Maximum Input Level: 0.6V RMS
  • Input Impedance: 1 mohms
  • Send Output Impedance: 750 ohms
  • Return Input Impedance: 10 kohms
  • Tuner Output Impedance: 100 kohms
  • Direct Output Impedance: 1 kohms
Noise
  • -90dB reference to 400W/800W, ‘A’ weighted
Equalizer
  • Bass +/-10dB @ 60Hz
  • Lo-Mid +6dB/-10dB @ 250Hz
  • Hi-Mid +6dB/-10dB @ 1KHz
  • Treble +/-14dB @ 7KHz
Amplifier Protection
  • Full short circuit, thermal and RF protection
  • Stable into reactive and mismatch loads
  • 15 seconds muted warm-up
Cooling
  • Two 40 mm x 40 mm x 20 mm variable speed fans
  • 12Vdc
  • 1.6W per fan
  • 8,500 RPM
  • 10.91 CFM/FAN
Dimensions (HxWxD):
  • 2.4” x 11.5 x 10.7”, 61 mm x 291.3 mm x 271 mm
Weight
  • 5.8 lb.
Q&A

Questions & Answers

Do you have questions about this product?

Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
Proactive Advisor Support Chat

Don't see the secure Synchrony window? Click anywhere to relaunch.

Return to secure window

Don't see the secure Synchrony window? Click anywhere to relaunch.

Return to secure window