Fender Bassbreakertrade 15 Head Bassbreaker 15 Owner s Manual - Page 3

Using two speaker enclosures of different impedance ratings is not recommended. If using enclosures with different ratings, set IMPEDANCE  SELECT switch (M) to the lower of the two speaker enclosure ratings. When using both speaker jacks, do not use an enclosure rated at less than 4Ω. When using MAIN SPEAKER jack alone, do not use an enclosure rated at more than 16Ω. N. PARALLEL SPEAKER OUTPUTS: Connect external speaker enclosures here. To avoid damage, turn the amplifier off when changing speaker connections. For the Bassbreaker 15 combo, use an external speaker enclosure in combination with the internal speaker by plugging external enclosure into EXTENSION SPEAKER. To use an external speaker enclosure only, plug external enclosure into MAIN SPEAKER (internal speaker will automatically be disconnected). For the Bassbreaker 15 amp head, use the MAIN SPEAKER jack when using only one enclosure (there will be no sound if the MAIN SPEAKER jack is not used). See tables below for acceptable parallel speaker enclosure impedance combinations for the Bassbreaker combo (first table) and amp head (second table) models. Bassbreaker 15 combo acceptable parallel speaker enclosure impedance combinations with correct IMPEDANCE SELECT switch (M) settings: INTERNAL SPEAKER MAIN SPEAKER EXTENSION SPEAKER IMPEDANCE SELECT 8Ω NONE NONE 8Ω 8Ω NONE 8Ω 4Ω DISCONNECTED* 16Ω NONE 16Ω DISCONNECTED* 8Ω NONE 8Ω DISCONNECTED* 4Ω NONE 4Ω DISCONNECTED* 16Ω 16Ω 8Ω DISCONNECTED* 8Ω 8Ω 4Ω *NOTE: When a plug is inserted into MAIN SPEAKER jack, internal speaker load (8Ω) is automatically disconnected and does not affect total impedance load. Bassbreaker 15 amp head acceptable parallel speaker enclosure impedance combinations with correct IMPEDANCE SELECT switch (M) settings: MAIN SPEAKER 16Ω 8Ω 4Ω 16Ω 8Ω EXTENSION SPEAKER NONE NONE NONE 16Ω 8Ω IMPEDANCE SELECT 16Ω 8Ω 4Ω 8Ω 4Ω O. EFFECTS LOOP: Optimized for use with pedals. Connect SEND to effects input and RETURN to effects output. P. CABINET EMULATION: Pushbutton switch sends a speaker-emulated signal through the DIRECT OUT (R) to recording and sound reinforcement equipment (instead of preamp-only signal). Q. GROUND LIFT: Pushbutton switch helps eliminate unwanted electrical noise associated with ground loops. R. DIRECT OUT: High-quality XLR output sends preamp signal for recording and sound reinforcement use. For questions and troubleshooting, contact a Fender specialist at: 1-800-856-9801 (U.S. toll free) 1-480-596-7195 (International) ENGLISH TYPE POWER IMPEDANCE SPEAKER (COMBO) EXTERNAL SPEAKER ENCLOSURE TUBES ACCESSORIES DIMENSIONS (COMBO) DIMENSIONS (HEAD) WEIGHT (COMBO) WEIGHT (HEAD) Specifications PR 3034 Requirements: 95 watts Output: 15 watts into 16Ω/8Ω/4Ω 1MΩ 12" Celestion® V70 S6125 (8Ω, PN 7700343000) Bassbreaker BB-112 (optional, PN 226700000), Bassbreaker BB-212 (optional, PN 226800000) V1-V3: 7025/12AX7A/ECC83 V4-V5: EL84 Combo cover (optional, PN 7707953000) Amp head cover (optional, PN 7707954000) Width: 19.56" (49.68 cm) Height: 17.5" (44.45 cm) Width: 19.56" (49.68 cm) Height: 9.75" (24.76 cm) 40 lbs. (18.16 kg) 25.5 lbs. (11.57 kg) Product specifications subject to change without notice. Depth: 9" (22.86 cm) Depth: 8.81" (22.37 cm) 3