User manual PEAVEY IMPULSE 200 DATASHEET

[. . . ] Bass response has been extended to approx. 42 Hz, and the tonal balance of the composite system has been warmed up to the point where no bass boost is required. Low Frequency Limit (-3 dB point): 42 Hz Useable Low Frequency Limit (-10 dB point): 37 Hz For biamplification use with an electronic crossover, just use the unfiltered 1/4" phone input jack. This input is also useful for utilizing the Impulse 500 Subwoofer as a compact, high-output drum monitor. [. . . ] This input is also useful for utilizing the Impulse 500 Subwoofer as a compact, high-output drum monitor. The Impulse 500 Subwoofer is equipped with a Peavey innovation called the HyperVent. This unique vent reduces the pipe organ resonance of the vent tube and allows a vent to seem longer in one dimension than it physically is. Because the open end of the vent terminated acoustically, standing waves are reduced and the hollow sound of an ordinary vent is avoided. Without these typical vent ÒsoundsÓ to call attention, the subwoofer is harder to localize and placement is less critical. The Peavey Impulse 500 Subwoofer has a 15" model 1554 MR Black Widow woofer in it, providing high-power, low bass response in a compact system package. The enclosure shall be constructed of injection-molded polypropylene of 1/4" nominal thickness and with a UL flame rating, and reinforcing ribs internally. A handgrip shall be molded in on each side of the woofer and on the top rear edge. Do not suspend or mount any other product or device from this enclosure!Use only Grade 5 hardware or better. Power Handling (System now 2. 7 ohm): 450 W continuous (34. 6 V RMS) 900 W program 1, 800 W peak Impedance, Nominal: 2. 7 ohms Impedance, Minimum: 2. 3 ohms Features: ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ 350 W continuous, unfiltered input HyperVentª plus direct radiator design Add-On Subwoofer with easy hookup 15" Black Widow 4 ohms woofer Compact, lightweight Low pass filtered input, unfiltered direct input Built-in carry handles Mounting points top and bottom Stand mount built-in ARCHITECTURAL AND ENGINEERING SPECIFICATIONS The loudspeaker system shall have a frequency response from 44 Hz to 150 Hz through the filtered inputs, and from 44 Hz to 2. 8 kHz through the unfiltered input. The continuous power handling through the filtered input shall be 300 watts, maximum program power of 600 watts and a peak power handling of 1, 200 watts, with a minimum amplifier headroom of 3 dB. The peak SPL with inaudible distortion shall reach 119 dB through the filtered input, and 122 dB through the unfiltered input with music as a source, when measured at a distance of 1m and driven to full output capacity. The system shall utilize a 15" Black Widow 1554 MR woofer. DESCRIPTION The Impulse 500 Subwoofer is designed to be an add-on subwoofer for the Impulse 500 or the Impulse 200 full range speaker system. Simply run the normal full range signal to the Impulse 500, then run either a 1/4" phone jack terminated cable, or a four pin Neutrik terminated cable out from the second jack on the Impulse 500 full range speaker system over to the Impulse 500 Subwoofer, and jack into the ÒFILTERED INPUTÓ on the subwoofer. The ease and flexibility of adding on a subwoofer has never been easier! [. . . ] Simply run the normal full range signal to the Impulse 500, then run either a 1/4" phone jack terminated cable, or a four pin Neutrik terminated cable out from the second jack on the Impulse 500 full range speaker system over to the Impulse 500 Subwoofer, and jack into the ÒFILTERED INPUTÓ on the subwoofer. The ease and flexibility of adding on a subwoofer has never been easier!The system with both the Impulse 500 full range system and Impulse 500 2 Impulse 500 Sub Amplitude Response (1W 1m On-Axis) 110 dB SPL (re 20 Pa) 100 90 80 70 60 20 50 100 200 Figure 1 500 1k Frequency (Hz) 2k 5k 10k 20k Impedance 100 50 30 20 Z ( ) 10 5 3 2 1 20 50 100 200 500 1k Frequency (Hz) 2k 5k 10k 20k Figure 2 Harmonic Distortion at 1/100 Rated Power 110 100 dB SPL (re 20 Pa) 90 80 70 60 50 40 20 50 100 200 500 1k Frequency (Hz) 2k 5k 10k 20k Figure 3 2nd Harmonic 3rd Harmonic 3 Impulse 500 Sub Harmonic Distortion at 1/10 Rated Power 120 110 dB SPL (re 20 Pa) 100 90 80 70 60 50 20 50 100 200 500 1k Frequency (Hz) 2k 5k 10k 20k Figure 4 2nd Harmonic 3rd Harmonic Amplitude Response (1W 1m On-Axis) Impulse 500 and Impulse 500 Sub used together 110 dB SPL (re 20 Pa) 100 90 80 70 60 20 Impulse 500 & Sub Impulse 500 alone 50 100 200 Figure 5 500 1k Frequency (Hz) 2k 5k 10k 20k Impedance Impulse 500 and Impulse 500 Sub used together 100 50 30 20 Z ( ) 10 5 3 2 1 20 50 100 200 500 1k Frequency (Hz) 2k 5k 10k 20k Figure 6 4 Impulseª 500 Sub Mounting Dimensions 1/4"-20 x 3/4 full thread insert four each end of cabinet same location 5 6. 000" 15. 24 cm 1. 375" 3. 49 cm 2. 750" 6. 98 cm 11. 000" 27. 94 cm View normal to bottom THREE + TWO LIMITED WARRANTY NOTE: For details, refer to the warranty statement. [. . . ]