INSTALLATION REFERENCE SHEET
Model - PUNCH RFZ3408 RFZ3808 RFZ3410 RFZ3810 RFZ3412 RFZ3812 RFZ3415 RFZ3815
Nominal Impedance 4Ω 8Ω 4Ω 8Ω 4Ω 8Ω 4Ω 8Ω
Voice Coil Dia.-in.(mm) 1.5 (38.1) 1.5 (38.1) 1.5 (38.1) 1.5 (38.1) 1.5 (38.1) 1.5 (38.1) 2.0 (50.8) 2.0 (50.8)
FS (Hz) 34 36 26 27 25 25 22 23
QTS 0.347 0.453 0.397 0.49 0.40 0.49 0.41 0.546
VAS – cu.ft. (liter) 0.93 (26.2) 0.93 (26.2) 2.64 (74.7) 2.66 (75.3) 5.76 (163.2) 6.10 (172.7) 11.25 (318.5) 11.35 (321.5)
Xmax – in.(mm) 0.282 (7.16) 0.282 (7.16) 0.302 (7.67) 0.302 (7.67) 0.302 (7.67) 0.302 (7.67) 0.313 (7.95) 0.313 (7.95)
SPL (dB @ 1w/1m) 87 86 87 87 90 89 91 90
Power Handling (RMS) 150 150 150 150 150 150 150 150
Power Handling (Peak) 400 400 400 400 400 400 400 400
Mounting Dia. – in.(mm) 7-1/16 (179) 7-1/16 (179) 9-5⁄16 (237) 9-5⁄16 (237) 11-1/8 (283) 11-1/8 (283) 13-7/8 (352) 13-7/8 (352)
Mounting Depth – in.(mm) 3-29/32 (98.8) 3-29/32 (98.8) 4-27/32 (122.9) 4-27/32 (122.9) 5-17/64 (133.6) 5-17/64 (133.6) 6-13/16 (173) 6-13/16 (173)
Speaker Dis. – cu.ft. (liter) 0.05 (1.42) 0.05 (1.42) 0.06 (1.69) 0.06 (1.69) 0.09 (2.55) 0.09 (2.55) 0.11 (3.19) 0.11 (3.19)
Sealed Box Vol. – cu. ft. (l) 0.3 (8.5) 0.3 (8.5) 0.75 (21.24) 0.75 (21.24) 1.25 (35.4) 1.25 (35.4) 2.5 (70.79) 2.5 (70.79)
Vented Box Vol. – cu. ft. (l) 0.625 (17.7) 0.625 (17.7) 1.0 (28.32) 1.0 (28.32) 2.0 (56.63) 2.0 (56.63) 2.5 (70.79) 2.5 (70.79)
Port Dimensions – in. 2.5 x 11.25 2.5 x 11.25 3 x 13.25 3 x 13.25 4 x 10.75 4 x 10.75 4 x 8 4 x 8
Port Dimensions – mm 63.5 x 285.8 63.5 x 285.8 76.2 x 336.5 76.2 x 336.5 101.6 x 273 101.6 x 273 101.6 x 203.2 101.6 x 203.2
SPECIFICATIONS
WIRING CONFIGURATIONS
RECOMMENDED ENCLOSURES
Series/Parallel Wiring
Câblage/en série/parallèle
Cableado en serie/paralelo
Reihen-/parallelgeschaltet
Cablaggio di serie/parallelo
Parallel Wiring
Câblage en parallèle
Cableado en paralelo
Parallelgeschaltet
Cablaggio di parallelo
SEALED ENCLOSURES
Sealed enclosures are the simplest to build. The most important part of
building a sealed enclosure is to make sure that the enclosure is airtight.
Using glue and some type of sealant on all seams will ensure solid con-
struction and prevent air leaks. The box volume will directly impact the
performance of the speaker. Larger enclosures will provide flatter response
and deeper bass where smaller boxes will provide a bump in the response
curve and generally higher output for greater SPL.
Advantages of sealed enclosures:
• Small enclosures
• Linear (Flat) response
• No port noise
• High power handling at all
frequencies
• Excellent for sound quality
VENTED ENCLOSURES
Vented enclosures vary only from the sealed enclosure in that a vent or
port is added to “tune” the enclosure. The enclosures recommended are
designed for great overall performance. Larger boxes tend to be easy to
tune to lower frequencies while medium and small boxes are easier to
tune to higher frequencies. The vented design is less linear in response
than the sealed box but with noticeably more output at the tuning fre-
quency.
Advantages of vented enclosures:
• Higher average output than sealed
• Tuning frequency can be easily adjusted by changing port length
• Deep bass response with lower power requirements
• Great for high output with limited power
ENGLISH