JL Audio
JL Audio
- 原价
- ¥5,513.00
- 促销价
- ¥5,513.00
- 原价
- ¥6,194.00
SKU:010-03320-00
全面保修
Buy with confidence.
SailRACE.com only sells new products with full official manufacturer warranty.
If you have any issues after purchase, please contact us at team@sailrace.com to determine together with the manufacturer the best solution.
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Description
结合我们的Single Cycle Control™和R.I.P.S.™电源技术,MHD功放在极为紧凑的体积中实现了世界级的全频高保真音质和大功率输出。
产品特点
- 高保真CLASS-D设计,带来卓越音效
- 智能优化,实现始终如一的强劲功率输出
- 内置全套录音室级信号处理功能
- 独特设计可自动调整运行状态以避免热失控
- 超过国际盐雾与紫外线暴露标准
- 3年保修
- Single Cycle Control:开创性技术,每秒进行超过400,000次输出校正,有效提升音质并降低电流消耗与发热。
- R.I.P.S. Technology:受控智能电源设计,确保每通道在1.5至4欧姆负载以及11至14.5伏供电电压下始终维持满功率输出。
- 录音室级信号处理:可选12 dB/倍频程(Butterworth)或陡峭的24 dB/倍频程(Linkwitz-Riley)滤波器,配备标定电位器,便于与低音炮及分体系统最佳集成。
- 差分平衡输入:多功能设计,无需线路输出转换器即可接受扬声器电平信号;同时具备卓越的抗噪能力,有效防止发电机啸叫及其他噪音。
包装清单
- MHD功放
- 电源输入插头
- 扬声器连接插头
- 四个安装脚
- 2.5 mm内六角扳手
- 4 mm内六角扳手
- 四颗机用螺丝
- JL Audio徽章
技术参数
| 通道数 | 单声道/4/5 |
|---|---|
| 物理尺寸(高度) | 1.93" (49 mm) |
| 物理尺寸(宽度) | 10.74" (273 mm) |
| 物理尺寸(深度) | 7.85" (199 mm) |
| 重量 | 单声道:6.6磅(2.99 kg) 5通道:6.85磅(3.11 kg) |
| 工作电压 | 11-14.5 VDC(12 V型号) 22-29 VDC(24 V型号) |
| 保修 | 3年 |
| 功放类别 | Class D |
| 额定连续(RMS)功率(14.4 V输入@4欧姆 < 1% THD) | 单声道:750 W X 1 四声道:150 W X 4/300 W X 2(桥接) 五声道:主声道:100 W X 4/低音:500 X 1 |
| 额定连续(RMS)功率(14.4 V 输入 @ 2 欧姆 < 1% 总谐波失真) | 单声道:750 W X 1 四声道:150 W X 4/300 W X 2(桥接) 五声道:主声道:75 W X 4/低音:500 X 1 |
| 额定连续(RMS)功率(12.5 V 输入 @ 4 欧姆 < 1% 总谐波失真) | 单声道:750 W X 1 四声道:150 W X 4/300 W X 2(桥接) 五声道:主声道:100 W X 4/低音:500 X 1 |
| 额定连续(RMS)功率(12.5 V 输入 @ 2 欧姆 < 1% 总谐波失真) | 单声道:750 W X 1 四声道:150 W X 4/300 W X 2(桥接) 五声道:主声道:75 W X 4/低音:500 X 1 |
| 额定连续(RMS)功率(28.8 V 输入 @ 4 欧姆 < 1% 总谐波失真) | 四声道(24 V):150 W X 4/300 W X 2(桥接) 五声道(24 V):主声道:100 W X 4/低音:500 X 1 |
| 额定连续(RMS)功率(28.8 V 输入 @ 2 欧姆 < 1% 总谐波失真) | 四声道(24 V):150 W X 4/300 W X 2(桥接) 五声道(24 V):主声道:75 W X 4/低音:500 X 1 |
| 额定连续(RMS)功率(25 V 输入 @ 4 欧姆 < 1% 总谐波失真) | 四声道(24 V):150 W X 4/300 W X 2(桥接) 五声道(24 V):主声道:100 W X 4/低音:500 X 1 |
| 额定连续(RMS)功率(25 V 输入 @ 2 欧姆 < 1% 总谐波失真) | 四声道(24 V):150 W X 4/300 W X 2(桥接) 五声道(24 V):主声道:75 W X 4/低音:500 X 1 |
| 信噪比,参考最高额定功率(A加权,20 Hz - 20 kHz 噪声带宽):模拟输入 | 单声道:>110 dB(低于额定功率) 四声道:>110 dB 五声道:>108.5 dB(低于额定功率) |
| 信噪比,参考1 W(A加权,20 Hz - 20 kHz 噪声带宽):模拟输入 | 单声道:>88 dB 四/五声道:>88.2 dB |
| 阻尼系数 @ 4 Ω | 单声道:>500/50 Hz 四声道:>300/50 Hz 五声道:>400/50 Hz |
| 阻尼系数 @ 2 Ω | 单声道:>250/50 Hz 四声道:>150/50 Hz 五声道:>200/50 Hz |
| THD+N @ 额定功率 | 单声道/四通道:< 0.03% @ 4 Ω |
| THD+N @ 额定功率:主通道 | 五通道:< 0.03% @ 4 Ω |
| THD+N @ 额定功率:低音通道 | 五通道:< 0.05% @ 4 Ω |
| 频率响应(+0, -1dB) | 单声道:6 Hz-8 kHz 四通道:6 Hz-30 kHz |
| 频率响应(+0, -1dB):主通道 | 五通道:12 Hz-28 kHz |
| 频率响应(+0, -1dB):低音通道 | 五通道:12 Hz-10 kHz |
| 输入电压范围 @ RCA 输入 | 可切换 200 mV-2 V RMS(低)至 800 mV-8 V RMS(高) |
| 保险丝额定值 | 单声道/五通道:60 A 四通道:50 A 四通道(24 V):25 A 五通道(24 V):30 A |
| 推荐保险丝类型 | AFS、AGU 或 MaxiFuse™ |
| 最小铜质电源/地线规格 | 4 AWG 导线 |
| 滤波模式:通道 1 和 2 | 四通道:关闭、低通或高通 五通道:仅关闭或高通 |
| 滤波斜率:通道 1 和 2 | 四/五通道:12/24 dB/倍频程 |
| 滤波频率范围:通道 1 和 2 | 四/五通道:50 Hz-500 Hz |
| 滤波模式:通道 3 和 4 | 四通道:关闭、低通或高通 五通道:仅关闭或高通 |
| 滤波斜率:通道 3 和 4 | 四/五通道:12/24 dB/倍频程 |
| 滤波频率范围:通道 3 和 4 | 4/5通道:50 Hz-500 Hz |
| 滤波模式:超低音通道 | 单声道:关闭、低通或高通 5通道:仅关闭或低通 |
| 滤波斜率:超低音通道 | 单声道:12/24 dB/倍频程 |
| 滤波频率范围:超低音通道 | 单声道:50 Hz-500 Hz |
| 次声波滤波器:超低音通道 | 单声道/5通道:30 Hz,可旁路 |
| 远程音量控制 | 可选(HD-RLC) |
| 远程音量模式 | 4通道:2或全部通道 5通道:仅超低音通道 |
| 通道输入模式切换 | 4通道:是(2/4通道) 5通道:是(2/4/6通道) |
| 输出极性切换 | 单声道:是 |
| 直通前级输出 | 单声道/4通道:缓冲输出 5通道:缓冲输出 |
| 前级输出源通道选择 | 4通道:是 |
Frequently Asked Questions
We are here to help sailors like you.
If you don't find an answer to your specific questions, please don't hesitate to contact us.
我可以不在线购买,而是索取形式发票吗?
For companies following internal purchasing processes or for individuals who feel better purchasing following traditional, "offline" processes, our customers can always ask for a proforma invoice, detailing the items you're interested in, their quantities, and, optionally, providing the billing and shipping address, and a phone number, for a better shipping estimate and fastest delivery once purchased.
If you're interested in a proforma invoice, please use the following form.
在线商店接受哪些付款方式?
We accept credit and debit cards, PayPal and also Apple Pay.
You can also pay by bank transfer, selecting this payment method at checkout. Once the order has been placed without paying money, in the next screen we will provide you the bank information required for the transfer.
Don't hesitate to contact us if you want to do a bank transfer.
How long will delivery take?
We only use first-class delivery carriers, like UPS and DHL. There's an "Express Delivery" option for many shipping destinations available.
It should not take more than 2-4 days to any European location, 3-6 days to any USA-based location, and 3-7 days worldwide.
When you've placed your order, you can follow-up the shipping on the "My Account" section, with detail information about parcel status.
We will also notify you by email or SMS continously about each shipping activity.
Don't hesitate to contact us if you want products to be shipped using your own carrier.
How secure is shopping in the Online Shop? Is my data protected?
The NSA, with the biggest cybersecurity budget in the world, has been hacked recently, as you might know from the press. So nobody can 100% ensure anything on cybersecurity.
That said, we are very privacy and security-conscious and have done and deployed many advanced technologies to keep your information protected (sorry for the techy terms ...):
- Our platform updates are automatically managed by Shopify, the global leader in e-commerce. Access the latest Shopify Compliance reports.
- Our system is protected at the DNS level by CloudFlare, the leading DNS and Internet Security provider, from DDoS attacks, man-in-the-middle and many other attacks. See detailed info here.
- Complementary security and privacy measures are in place directly by us.
What exactly happens after ordering?
You will receive a confirmation e-mail, including all items ordered.
Also, our support team receives one and the provisioning workflow is initiated.
A controller will be internally assigned to your specific order, in charge of personally assuring the picking, shipping, and dozens of details required to ensure the best experience for you.
Once the shipment process begins, you will start receiving notifications both by email and SMS on your mobile phone constantly updating about shipment status, which will be specially relevant in cross-border shipments, for yachts in transit, and to avoid many different issues than can occur during domestic and international shipments. Our delivery guarantee without issues exceeds 99,5%, greatly increasing the sector average, due to continuous supervision of the shipping agents and constant updates provided to our customers, ensuring both parties are acknowledged about each shipping process step.
You will be also able to access order status and shipping details directly from the "My Account" section.
我会收到订单发票吗?
当然可以!
在您的确认电子邮件中,您很可能会找到一份可打印的订单明细。
产品发货后,我们会向您发送相应的发票。
发货后,您也可以在“我的账户”部分查看。
如果您是具有增值税抵扣资格的公司,您可以在结账时提供您的增值税信息。
我可以退回已购买的产品吗?
Obviously yes!
For individuals, law guarantees 14 days of return policy regarding your orders.
Please, read the Terms and Conditions for specific requirements and the best procedure to return products included on your order.
Where are you located?
我们的后台运营集中在西班牙(我们所在地靠近瓦伦西亚和马略卡,它们是地中海及世界顶级的帆船运动中心)。
鉴于我们所处海域具有国际化特点,我们习惯于处理众多国际客户的需求,这些客户的船队可能位于马略卡、希腊、土耳其、南非、澳大利亚或加勒比地区。
我们的开票和后台办公地址是:
SailRACE - INTEALIS
Paseo de la Castellana, 179, pl. 1, of. C-1
28046 - Madrid (SPAIN)
Spain
我们的退货物流地址是:
SailRACE - INTEALIS
Gran Via Tarrega Monteblanco, 98
12006 - Castellon
Spain
欧盟增值税识别号:ES B87438123