Technical Specifications - Crate ThunderBass BX-4115 Owner's Manual

BX-440H / BX-4115
BX-440H / BX-4115

Technical Specifications:

Maximum Input Signal Level Accepted
Input Power Requirements
Input Impedance
Signal to Noise Ratio
Output Power Rating
Gain @ 1kHz
EQ Section
Internal Speaker
Size/Type
Magnet
Voice Coil
Impedance
Size and Weight, BX-440H
Size and Weight, BX-4115
1 including rubber feet
2 without casters installed; casters add 1-3/4" to height
CRATE continually develops new products, as well as improves existing ones. For this reason,
specifications and information in this manual are subject to change without notice.
CRATE/SLM ELECTRONICS, A DIVISION OF ST. LOUIS MUSIC, 1400 FERGUSON AVENUE, ST. LOUIS, MO 63133
ThunderBass Amplifier
17 volts peak to peak (-15dB switch pressed in)
120VAC, 60Hz, 1200 watts max.
500k ohms (-15dB switch out), 75k ohms (-15dB switch in)
75dB typical
250 watts RMS @ < 5% THD w/8 ohm load, 120VAC line
440 watts RMS @ < 5% THD w/4 ohm load, 120VAC line
67dB with EQ flat, Contour off
20dB range (±10dB) @ 40Hz, 100Hz, 225Hz, 625Hz, 1.6kHz,
4kHz, 8kHz and 16kHz
15" ThunderBass
56 oz
3"
8 ohms
7-1/8"H 1 x 19-1/2"W 1 x 15-1/4"D, 42lbs.
23-5/8"H 2 x 24"W x 15-3/4"D, 87lbs.
47-593-01 • 06-96