JBL Studio L8400P Subwoofer
Manufacturer:
Model:
Studio L8400P
Date:
2006
Category:
Group:
Description:
Amplifier / Subwoofer

Information

Amplifier Power (RMS) 600 Watts Peak Dynamic Power * 1200 Watts Frequency Response (–3dB) 22Hz – Low-pass crossover frequency Low-Pass Crossover Frequencies 50Hz – 150Hz, Continuously adjustable Low-Frequency Transducer 12" (300mm) PolyPlasTM cone Baffle Low diffraction, IsoPowerTM Enclosure Sealed Inputs Gold-plated 5-way binding-post speaker-level; Left and right line-level, switchable to LFE Outputs 150Hz when using speaker-level connection Gold-plated 5-way binding-posts Dimensions (H x W x D) 16-1/2" (15-1/2" without feet) x 15-1/2" x 15-1/2" (419mm [394mm without feet] x 394mm x 394mm) Weight 58 lb (26.4kg)

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Service Manual
Manual type:
Service Manual
Pages:
24
Size:
2.06 Mbytes (2155079 Bytes)
Language:
english
Revision:
1
Manual ID:
Date:
2006 03 01
Quality:
Electronic document, no scan, very well readable.
Upload date:
2017 10 29
MD5:
c8d730f1c14e47b4dafa7f983e9424a7
Downloads:
917

Information

Key Features: ► The rugged enclosure is constructed from 19 mm (34 in) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for durability and improved low-frequency performance. The enclosure is covered in black carpet. ► Heavy duty, all steel handles are used. ► A top mounted, cast aluminum 35 mm pole mount receptacle can receive an optional SS3BK pole to facilitate use of the JRX118SP as a base for a mid-high Speaker cabinet. ► Built-in 500 watt (peak), 300 watt (continuous) Amplifier. Controls, connectors, and indicators are clearly labeled with large, high-contrast graphics for easy operation in poorly lit environments. ► Integral, preset limiter prevents clipping distortion. An LED illuminates to indicate that limiting is taking place. ► Line-level stereo inputs are summed before being sent to the subwoofer’s internal Amplifier. This feature allows the JRX118SP to operate in stereo systems using a single Subwoofer. ► An integral crossover also provides balanced, line-level, stereo, high-passed outputs to feed powered satellite speakers or an external Amplifier for passive satellites. ► A speaker-level, V" TS phone jack is provided. This input is useful in applications, such as those employing powered mixers, in which it is more practical to bring a full-range, speaker-level signal to the Subwoofer Amplifier. The JRX118SP is an 18 inch direct-radiating powered subwoofer. A built-in 500 watt (peak) Amplifier accepts stereo or mono line level inputs via balanced, XLR connectors as well as single channel Speaker level input via a V inch phone jack. Integral signal processing includes a stereo crossover and limiting for the internal Amplifier. A pair of XLR output connectors may be used to pass the input signals to another system or to send a high-passed, line-level stereo signal to a pair of powered, full-range speakers.

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